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| data sheet SKY65045-70LF: 390-1500 MHz Low Noise Power Amplifier Driver Applications l l l l l l l Block Diagram GND 4 UHF television TETRA radio GSM, AMPS, PCS, DCS, 2.5G, 3G ISM band transmitters Fixed WCS 802.16 WiMAX 3GPP long term evolution 1 2 GND 3 RF_OUT S244 Features l l l l l l l l Wideband frequency range: 390-1500 MHz Low noise figure: 1.8 dB High linearity: OIP3: 37.5 dBm Output P1 dB: 25 dBm High gain: 14 dB Single DC supply: 5 V On-chip bias circuit SOT-89 (4-pin 2.4 x 4.5 mm) lead (Pb)-free package (MSL1, 260 C per JEDEC J-STD-0-20) RF_IN Functional Diagram Active Bias Description Skyworks SKY65045-70LF is a high-performance, ultrawideband Power Amplifier (PA) driver with superior output power, low noise, linearity, and efficiency. The device provides a 1.6 dB Noise Figure (NF) and an output power at 1 dB compression of 25 dBm, making the SKY65045-70LF ideal for use in the driver stage of infrastructure transmit chains. The SKY65045-70LF is fabricated with Skyworks high reliability Heterojunction Bipolar Transistor (HBT) process. The device uses low-cost Surface Mount Technology (SMT) in the form of a 2.4 x 4.5 mm Small Outline Transistor (SOT-89) package. The module can operate over the temperature range of -40 C to +85 C. A populated evaluation board is available upon request. 1 2 3 RF_IN GND RF_OUT S669 NeW Skyworks offers lead (Pb)-free, RoHS (Restriction of Hazardous Substances)-compliant packaging. Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200960 Rev. E * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * December 3, 2008 1 Data Sheet * SKY65045-70LF Electrical Specifications VCC = 5 V, Zo = 50 , TC = 25 C, unless otherwise noted Parameter Test Frequency = 747 MHz Frequency Small signal gain Input return loss Output return loss Reverse transmission loss Output power at 1 dB compression Operating current @ P1 dB Operating current Power added efficiency Input 3rd order intercept point Output 3rd order intercept point Noise figure Quiescent current Test Frequency = 897.5 MHz Frequency Small signal gain Input return loss Output return loss Reverse transmission loss Output power at 1 dB compression Operating current @ P1dB Operating current Power added efficiency Output 3rd order intercept point Noise figure Quiescent current F G |S11| |S22| |S12| P1 dB ICC_P1 dB ICC PAE OIP3 NF ICCQ PIN = -15 dBm PIN = -15 dBm PIN = -15 dBm PIN = -15 dBm CW @ P1 dB POUT = 17 dBm @ P1 dB POUT/tone = 17 dBm, DF = 1 MHz Small signal No RF 36 22.5 880 13 897.5 14 12.2 19.5 21 25 133 61 45 37.5 1.8 46 2.4 60 180 90 915 16 10 10 15 MHz dB dB dB dB dBm mA mA % dBm dB mA F G |S11| |S22| |S12| P1 dB ICC_P1 dB ICC PAE IIP3 OIP3 NF ICCQ PIN = -15 dBm PIN = -15 dBm PIN = -15 dBm PIN = -15 dBm CW @ P1 dB Pout = 17 dBm @ P1 dB PIN/tone = -7 dBm, DF = 1 MHz POUT/tone = 8 dBm, DF = 1 MHz Small signal No RF 697 747 15 9 8 23 24 132 70 35 29 44 1.9 47 797 MHz dB dB dB dB dBm mA mA % dBm dBm dB mA symbol Condition Min. typ. Max. Unit Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 2 December 3, 2008 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200960 Rev. E Data Sheet * SKY65045-70LF Absolute Maximum Ratings Characteristic RF output power (POUT) Supply voltage (VCC) Supply current (ICC) Power dissipation (PDISS) Operating case temperature (TC) Storage temperature (TST) Junction temperature (TJ) Value 27 dBm 6V 215 mA 1.3 W -40 C to +85 C -55 C to +125 C 150 C Performance is guaranteed only under the conditions listed in the specifications table and is not guaranteed under the full range(s) described by the Absolute Maximum specifications. Exceeding any of the absolute maximum/minimum specifications may result in permanent damage to the device and will void the warranty. CAUTION: Although this device is designed to be as robust as possible, ESD (Electrostatic Discharge) can damage this device. This device must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD precautions must be employed at all times. Recommended operating Conditions Parameter Supply voltage Operating frequency Operating case temperature symbol VCC FO TC 390 -40 +25 Min. typ. 5.0 Max. 5.5 1500 +85 Unit V MHz C Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200960 Rev. E * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * December 3, 2008 3 Data Sheet * SKY65045-70LF Typical Performance Data VCC = 5 V, F = 747 MHz, CW, Zo = 50 , TC = 25 C, unless otherwise noted 16.0 15.8 15.6 15.4 4.5 V 5.0 V 5.5 V 16.0 15.8 15.6 15.4 -40 C +25 C +85 C SS Gain (dB) SS Gain (dB) 697 747 797 15.2 15.0 14.8 14.6 14.4 14.2 14.0 15.2 15.0 14.8 14.6 14.4 14.2 14.0 697 747 797 Frequency (MHz) Frequency (MHz) Small Signal Gain vs. Frequency across VCC -6.0 -6.5 -7.0 -7.5 4.5 V 5.0 V 5.5 V Small Signal Gain vs. Frequency across temperature -40 C -6.0 -6.5 -7.0 -7.5 +25 C +85 C lS11l (dB) -8.5 -9.0 -9.5 -10.0 -10.5 -11.0 697 747 797 lS11l (dB) -8.0 -8.0 -8.5 -9.0 -9.5 -10.0 -10.5 -11.0 697 747 797 Frequency (MHz) Frequency (MHz) ls11l vs. Frequency across VCC -7.0 -7.5 -8.0 4.5 V 5.0 V 5.5 V -7.0 -7.5 -8.0 ls11l vs. Frequency across temperature -40 C +25 C +85 C lS22l (dB) -9.0 -9.5 -10.0 -10.5 -11.0 697 747 797 lS22l (dB) -8.5 -8.5 -9.0 -9.5 -10.0 -10.5 -11.0 697 747 797 Frequency (MHz) Frequency (MHz) ls22l vs. Frequency across VCC ls22l vs. Frequency across temperature Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 4 December 3, 2008 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200960 Rev. E Data Sheet * SKY65045-70LF Typical Performance Data VCC = 5 V, F = 747 MHz, CW, Zo = 50 , TC = 25 C, unless otherwise noted -21.0 -21.5 -22.0 4.5 V 5.0 V 5.5 V -21.0 -21.5 -22.0 -40 C +25 C +85 C lS12l (dB) -22.5 -23.0 -23.5 -24.0 697 lS12l (dB) -22.5 -23.0 -23.5 -24.0 697 747 797 747 797 Frequency (MHz) Frequency (MHz) ls12l vs. Frequency across VCC 25.0 24.5 24.0 4.5 V 5.0 V 5.5 V 25.0 24.5 24.0 ls12l vs. Frequency across temperature -40 C +25 C +85 C P1 dB (dBm) POUT (dBm) 23.5 23.0 22.5 22.0 21.5 21.0 697 747 797 23.5 23.0 22.5 22.0 21.5 21.0 697 747 797 Frequency (MHz) Frequency (MHz) P1 dB vs. Frequency across VCC 2.6 2.4 2.2 4.5 V 5.0 V 5.5 V 2.6 2.4 2.2 P1 dB vs. Frequency across temperature -40 C +25 C +85 C 1.8 1.6 1.4 1.2 1.0 697 747 797 NF (dB) 2.0 2.0 1.8 1.6 1.4 1.2 1.0 697 747 797 Frequency (MHz) Frequency (MHz) Noise Figure vs. Frequency across VCC Noise Figure vs. Frequency across temperature Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200960 Rev. E * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * December 3, 2008 5 Data Sheet * SKY65045-70LF Typical Performance Data VCC = 5 V, F = 747 MHz, CW, Zo = 50 , TC = 25 C, unless otherwise noted 16.0 15.5 15.0 4.5 V 5.0 V 5.5 V 40 35 30 4.5 V 5.0 V 5.5 V Gain (dB) PAE (%) 25 20 15 10 14.5 14.0 13.5 13.0 5 14 16 18 20 22 24 26 0 14 16 18 20 22 24 26 Power Out (dBm) Power Out (dBm) Gain vs. Power Out across VCC 16.0 15.5 15.0 -40 C +25 C +85 C 40 35 30 Pae vs. Power Out across VCC -40 C +25 C +85 C Gain (dB) 14.5 14.0 13.5 13.0 PAE (%) 14 16 18 20 22 24 26 25 20 15 10 5 0 14 16 18 20 22 24 26 Power Out (dBm) Power Out (dBm) Gain vs. Power Out across temperature 697 MHz 747 MHz 797 MHz Pae vs. Power Out across temperature 697 MHz 747 MHz 797 MHz 16.0 15.5 15.0 40 35 30 Gain (dB) 14.5 14.0 13.5 13.0 PAE (%) 14 16 18 20 22 24 26 25 20 15 10 5 0 14 16 18 20 22 24 26 Power Out (dBm) Power Out (dBm) Gain vs. Power Out across Frequency Pae vs. Power Out across Frequency Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 6 December 3, 2008 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200960 Rev. E Data Sheet * SKY65045-70LF Typical Performance Data VCC = 5 V, F = 747 MHz, CW, Zo = 50 , TC = 25 C, unless otherwise noted 31 29 27 4.5 V 5.0 V 5.5 V 46 44 42 4.5 V 5.0 V 5.5 V OIP3 (dBm) -11 -10 -9 -8 -7 -6 -5 -4 -3 IIP3 (dBm) 25 23 21 19 40 38 36 34 32 4 5 6 7 8 9 10 11 12 Power In/Tone (dBm) Power Out/Tone (dBm) IIP3 vs. Power In/tone across VCC 31 29 -40 C +25 C +85 C 46 44 42 OIP3 vs. Power Out/tone across VCC -40 C +25 C +85 C OIP3 (dBm) IIP3 (dBm) 27 25 23 21 19 -11 40 38 36 34 -10 -9 -8 -7 -6 -5 -4 -3 32 4 5 6 7 8 9 10 11 12 Power In/Tone (dBm) Power Out/Tone (dBm) IIP3 vs. Power In/tone across temperature 697 MHz 747 MHz 797 MHz OIP3 vs. Power Out/tone across temperature 46 44 42 697 MHz 747 MHz 797 MHz 31 29 27 IIP3 (dBm) OIP3 (dBm) 25 23 21 19 -11 40 38 36 34 32 -10 -9 -8 -7 -6 -5 -4 -3 4 5 6 7 8 9 10 11 12 Power In/Tone (dBm) Power Out/Tone (dBm) IIP3 vs. Power In/tone across Frequency OIP3 vs. Power Out/tone across Frequency Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200960 Rev. E * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * December 3, 2008 7 Data Sheet * SKY65045-70LF Typical Performance Data VCC = 5 V, F = 747 MHz, CW, Zo = 50 , TC = 25 C, unless otherwise noted 38 37 36 35 4.5 V 5.0 V 5.5 V 38 37 36 35 34 33 32 31 30 29 28 697 747 797 697 747 797 -40 C +25 C +85 C PAE (%) 33 32 31 30 29 28 PAE (%) 34 Frequency (MHz) Frequency (MHz) Pae @ P1 dB vs. Frequency across VCC 0.16 0.15 0.14 4.5 V 5.0 V 5.5 V Pae @ P1 dB vs. Frequency across temperature 0.16 0.15 0.14 -40 C +25 C +85 C ICC (mA) ICC (mA) 697 747 797 0.13 0.12 0.11 0.10 0.09 0.13 0.12 0.11 0.10 0.09 697 747 797 Frequency (MHz) Frequency (MHz) ICC @ P1 dB vs. Frequency across VCC 0.48 0.47 -40 C +25 C +85 C ICC @ P1 dB vs. Frequency across temperature 0.055 0.053 0.051 0.049 0.047 0.045 0.043 0.041 0.039 0.037 0.035 -40 C +25 C +85 C 0.45 0.44 0.43 0.42 0.41 0.40 4.5 5.0 5.5 Quiescent Current (A) Gain Flatness (dB) 0.46 4.5 5.0 5.5 VCC (V) VCC (V) Gain Flatness vs. VCC across temperature Quiescent Current vs. VCC across temperature Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 8 December 3, 2008 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200960 Rev. E Data Sheet * SKY65045-70LF Typical Performance Data VCC = 5 V, F = 747 MHz, CW, Zo = 50 , TC = 25 C, unless otherwise noted 0.16 0.14 0.12 0.10 4.5 V 5.0 V 5.5 V 0.16 0.14 0.12 0.10 -40 C +25 C +85 C ICC (A) ICC (A) 14 16 18 20 22 24 26 0.08 0.06 0.04 0.02 0 0.08 0.06 0.04 0.02 0 14 16 18 20 22 24 26 Power Out (dBm) Power Out (dBm) ICC vs. POUt across VCC 0.16 0.14 0.12 0.10 697 MHz 747 MHz 797 MHz ICC vs. POUt across temperature ICC (A) 0.08 0.06 0.04 0.02 0.00 14 16 18 20 22 24 26 Power Out (dBm) ICC vs. POUt across Frequency Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200960 Rev. E * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * December 3, 2008 9 Data Sheet * SKY65045-70LF Typical Performance Data VCC = 5 V, F = 897.5 MHz, CW, Zo = 50 , TC = 25 C, unless otherwise noted 16.0 15.5 15.0 4.5 V 5.0 V 5.5 V 16.0 15.5 15.0 -40 C +25 C +85 C Gain (dB) Gain (dB) 14.5 14.0 13.5 13.0 12.5 824 849 880 897 915 960 14.5 14.0 13.5 13.0 12.5 824 849 880 897 915 960 Frequency (MHz) Frequency (MHz) Small Signal Gain vs. Frequency across VCC 4.5 V 5.0 V 5.5 V Small Signal Gain vs. Frequency across temperature -10.0 -10.5 -11.0 -40 C +25 C +85 C -10.0 -10.5 -11.0 lS11l (dB) lS11l (dB) 824 849 880 897 915 960 -11.5 -12.0 -12.5 -13.0 -13.5 -14.0 -11.5 -12.0 -12.5 -13.0 -13.5 -14.0 824 849 880 897 915 960 Frequency (MHz) Frequency (MHz) ls11l vs. Frequency across VCC -15 -16 -17 4.5 V 5.0 V 5.5 V -15 -16 -17 -18 -19 -20 ls11l vs. Frequency across temperature -40 C +25 C +85 C lS22l (dB) -18 -19 -20 -21 824 lS22l (dB) 849 880 897 915 960 -21 824 849 880 897 915 960 Frequency (MHz) Frequency (MHz) ls22l vs. Frequency across VCC ls22l vs. Frequency across temperature Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 10 December 3, 2008 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200960 Rev. E Data Sheet * SKY65045-70LF Typical Performance Data VCC = 5 V, F = 897.5 MHz, CW, Zo = 50 , TC = 25 C, unless otherwise noted -18.0 -18.5 -19.0 4.5 V 5.0 V 5.5 V -18.0 -18.5 -19.0 -40 C +25 C +85 C lS12l (dB) lS12l (dB) -19.5 -20.0 -20.5 -21.0 -21.5 -22.0 824 849 880 897 915 960 -19.5 -20.0 -20.5 -21.0 -21.5 -22.0 824 849 880 897 915 960 Frequency (MHz) Frequency (MHz) ls12l vs. Frequency across VCC 26.0 25.5 25.0 4.5 V 5.0 V 5.5 V ls12l vs. Frequency across temperature 26.0 25.5 25.0 -40 C +25 C +85 C P1 dB (dBm) 24.5 24.0 23.5 23.0 22.5 824 849 880 897 915 960 P1 dB (dBm) 24.5 24.0 23.5 23.0 22.5 824 849 880 897 915 960 Frequency (MHz) Frequency (MHz) P1 dB vs. Frequency across VCC 2.5 2.3 2.1 1.9 1.7 1.5 1.3 1.1 0.9 0.7 824 849 880 897 915 960 4.5 V 5.0 V 5.5 V 2.5 2.3 2.1 1.9 P1 dB vs. Frequency across temperature -40 C +25 C +85 C NF (dB) NF (dB) 1.7 1.5 1.3 1.1 0.9 0.7 824 849 880 897 915 960 Frequency (MHz) Frequency (MHz) Noise Figure vs. Frequency across VCC Noise Figure vs. Frequency across temperature Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200960 Rev. E * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * December 3, 2008 11 Data Sheet * SKY65045-70LF Typical Performance Data VCC = 5 V, F = 897.5 MHz, CW, Zo = 50 , TC = 25 C, unless otherwise noted 16 15 14 4.5 V 5.0 V 5.5 V 42 40 38 36 34 32 30 13 16 19 22 25 28 8 10 12 14 16 18 20 22 4.5 V 5.0 V 5.5 V 12 11 10 9 8 OIP3 (dBm) Gain (dB) 13 POUT (dBm) POUT/Tone (dBm) Gain vs. POUt across VCC 16 15 14 -40 C +25 C +85 C 42 40 38 OIP3 vs. POUt/tone across VCC -40 C +25 C +85 C Gain (dB) 12 11 10 9 8 13 16 19 22 25 28 OIP3 (dBm) 13 36 34 32 30 8 10 12 14 16 18 20 22 POUT (dBm) POUT/Tone (dBm) Gain vs. POUt across temperature 824 MHz 897 MHz 849 MHz 915 MHz 880 MHz 960 MHz OIP3 vs. POUt/tone across temperature 824 MHz 897 MHz 849 MHz 915 MHz 880 MHz 960 MHz 16 15 14 42 40 38 12 11 10 9 8 13 16 19 22 25 28 OIP3 (dBm) Gain (dB) 13 36 34 32 30 8 10 12 14 16 18 20 22 POUT (dBm) POUT/Tone (dBm) Gain vs. POUt across Frequency OIP3 vs. POUt/tone across Frequency Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 12 December 3, 2008 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200960 Rev. E Data Sheet * SKY65045-70LF Typical Performance Data VCC = 5 V, F = 897.5 MHz, CW, Zo = 50 , TC = 25 C, unless otherwise noted 50 45 40 35 30 25 20 15 10 5 0 13 15 17 19 21 23 25 27 29 4.5 V 5.0 V 5.5 V 50 49 48 47 4.5 V 5.0 V 5.5 V PAE (%) PAE (%) 46 45 44 43 42 41 40 23.5 24.0 24.5 25.0 25.5 26.0 26.5 POUT (dBm) POUT (dBm) Pae vs. POUt across VCC 50 45 40 35 30 25 20 15 10 5 0 13 15 17 19 21 23 25 27 29 -40 C +25 C +85 C 50 49 48 47 Pae @ P1 dB vs. POUt across VCC -40 C +25 C +85 C PAE (%) PAE (%) 46 45 44 43 42 41 40 24.6 24.8 25.0 25.2 25.4 25.6 POUT (dBm) POUT (dBm) Pae vs. POUt across temperature 824 MHz 897 MHz 849 MHz 915 MHz 880 MHz 960 MHz Pae @ P1 dB vs. POUt across temperature 824 MHz 897 MHz 50 49 48 47 849 MHz 915 MHz 880 MHz 960 MHz 50 45 40 35 30 25 20 15 10 5 0 13 PAE (%) PAE (%) 15 17 19 21 23 25 27 29 46 45 44 43 42 41 40 24.8 24.9 25.0 25.1 25.2 25.3 25.4 25.5 POUT (dBm) POUT (dBm) Pae vs. POUt across Frequency Pae @ P1 dB vs. POUt across Frequency Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200960 Rev. E * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * December 3, 2008 13 Data Sheet * SKY65045-70LF Typical Performance Data VCC = 5 V, F = 897.5 MHz, CW, Zo = 50 , TC = 25 C, unless otherwise noted 220 200 180 160 4.5 V 5.0 V 5.5 V 160 155 150 145 140 135 130 125 120 115 13 15 17 19 21 23 25 27 110 23.5 24.0 24.5 25.0 25.5 26.0 26.5 4.5 V 5.0 V 5.5 V ICC (mA) 140 120 100 80 60 40 POUT (dBm) ICC (mA) POUT (dBm) ICC vs. POUt across VCC 220 200 180 160 -40 C +25 C +85 C supply Current @ P1 dB vs. POUt across VCC 160 155 150 145 140 135 130 125 120 115 110 24.6 -40 C +25 C +85 C ICC (mA) 140 120 100 80 60 40 12 14 16 18 20 22 24 26 28 ICC (mA) 24.8 25.0 25.2 25.4 25.6 POUT (dBm) POUT (dBm) ICC vs. POUt across temperature 824 MHz 897 MHz 849 MHz 915 MHz 880 MHz 960 MHz supply Current @ P1 dB vs. POUt across temperature 824 MHz 897 MHz 849 MHz 915 MHz 880 MHz 960 MHz 220 200 180 160 160 155 150 145 140 135 130 125 120 115 110 ICC (mA) 140 120 100 80 60 40 13 15 17 19 21 23 25 27 ICC (mA) 24.8 24.9 25.0 25.1 25.2 25.3 25.4 25.5 POUT (dBm) POUT (dBm) ICC vs. POUt across Frequency supply Current @ P1 dB vs. POUt across Frequency Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 14 December 3, 2008 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200960 Rev. E Data Sheet * SKY65045-70LF Typical Performance Data VCC = 5 V, F = 897.5 MHz, CW, Zo = 50 , TC = 25 C, unless otherwise noted 1.30 1.25 1.20 1.15 1.10 1.05 1.00 4.5 5.0 5.5 -40 C +25 C +85 C 60 55 50 45 40 35 30 -40 C +25 C +85 C Quiescent Current (mA) Gain Flatness (dB) 4.5 5.0 5.5 VCC (V) VCC (V) Gain Flatness vs. VCC across temperature Quiescent Current vs. VCC across temperature Theory of operation The SKY65045-70LF is a single stage, low noise power amplifier in a low-cost surface mount package. The device operates with a single 5 V power supply connected though an RF choke (L1) to the output pin. Capacitors C7, C8 and C9 provide DC bias decoupling for VCC. The bias current is set by the on-chip active bias composed of current mirror and reference voltage transistors, allowing for excellent gain tracking over temperature and voltage variations. The part is externally RF matched using surface mount components to facilitate operation over a frequency range of 390 to 1500 MHz. Pin 1 is the RF input and Pin 3 is the RF output. External DC blocking is required on the input and output, but can be implemented as part of the RF matching circuit. Pin 2 and the package backside metal, Pin 4, provide the DC and RF ground. Application Circuit Notes RF In (Pin 1). Amplifier RF input pin. The amplifier requires a DC blocking capacitor as part of the external RF matching. Ground (Pin 2). Attach the ground pin to the RF ground plane with the largest diameter and lowest inductance via that the layout will allow. Multiple small vias are also acceptable and will work well under the device if solder migration is an issue. RF Out/VCC (Pin 3). Amplifier RF output pin. The amplifier requires a DC blocking capacitor as part of the external RF matching. The amplifier collector supply voltage is supplied through an RF choke to the output at pin 3. Center Ground (Pin 4). It is extremely important that the device paddle be sufficiently grounded for both thermal and stability reasons. Multiple small vias are acceptable and will work well under the device if solder migration is an issue. Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200960 Rev. E * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * December 3, 2008 15 Data Sheet * SKY65045-70LF Package and Handling Information Since the device package is sensitive to moisture absorption, it is baked and vacuum packed before shipping. Instructions on the shipping container label regarding exposure to moisture after the container seal is broken must be followed. Otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. Please refer to Skyworks solder reflow application note, available at www.skyworksinc.com, for instructions on mounting the SKY65045-70LF to a printed circuit board. Production quantities of this product are shipped in a standard tape and reel format. For packaging details, refer to the Skyworks Application Note, Tape and Reel, document number 101568. Electrostatic Discharge (ESD) Sensitivity The SKY65045-70LF is a static-sensitive electronic device. Do not operate or store near strong electrostatic fields. Take proper ESD precautions. Pin Assignments Pin # 1 2 3 4 Name RF In GND RF Out GND description RF input Ground RF output/VCC Center ground Center attachment pad must have a low inductance and low thermal resistance connection to the customer's printed circuit board ground plane. Application Circuit C7 C8 C9 R1 VCC = 5 V L5 4 Input M1 M2 1 3 M5 Output M3 2 M4 M6 S670 Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 16 December 3, 2008 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200960 Rev. E Data Sheet * SKY65045-70LF Bill of Material for Evaluation Board 747 MHz Component R1 C7 C8 C9 L5 M1 M2 M3 M4 M5 M6 Value 0 10 12 DNI 3.3 10 4.7 DNI DNI 4.7 10 pF nH 1 1 0603 0603 5404R98-006 5332R34-020 Murata Taiyo-Yuden GRM1885C1H4R7CZ01D HK160810NJ-T C0G, 50 V, 0.25 pF 5%, SRF 3400 MHz nH nH pF 1 1 1 0603 0603 0603 5332R34-005 5332R34-020 5404R98-006 Taiyo-Yuden Taiyo-Yuden Murata HK16083N3S-T HK160810NJ-T GRM1885C1H4R7CZ01D 0.3 nH, SRF 6000 MHz 5%, SRF 3400 MHz C0G, 50 V, 0.25 pF Units F pF Qty. 1 1 1 size 0603 0805 0603 Product Number 5424R20-146 5404R29-076 5404R23-014 Manufacturer Rohm Murata Murata Manufacturer's Part Number MCR03EZHJ000 GRM21BR60J106K GRM1885C1H120JD51D Characteristics 50 V, 0.063 W, 5% X5R, 50 V, 20% C0G, 50 V, 5% 897.5 MHz Component R1 C7 C8 C9 L5 M1 M2 M3 M4 M5 M6 Value 0 1 1000 DNI 39 DNI 10 2.2 DNI 15 DNI pF 1 0603 5404R23-015 Murata GRM1885C1H150JD51D C0G, 50 V, 5% pF pF 1 1 0603 0603 5404R23-013 5404R23-039 Murata Murata GRM39C0G100J050AD GRM1885C1H2R2CZ01D C0G, 50 V, 5% C0G, 50 V, 0.25pF nH 1 0603 5332R34-034 Taiyo-Yuden HK160839NJ-T 5%, SRF 1100 MHz Units F pF Qty. 1 1 1 size 0603 0805 0603 Product Number 5424R20-146 5404R29-070 5404R23-057 Manufacturer Rohm TDK TDK Manufacturer's Part Number MCR03EZHJ000 C2012X7R1H104K C1608C0G1H102JT Characteristics 50 V, 0.063W, 5% X7R, 50 V, 10% C0G, 50 V, 5% Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200960 Rev. E * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * December 3, 2008 17 Data Sheet * SKY65045-70LF Evaluation Board Description The Skyworks SKY65045-70LF Evaluation Board is used to test the performance of the SKY65045-70LF low noise power amplifier module. The following design considerations are general in nature and must be followed regardless of final use or configuration. 1. Paths to ground should be made as short as possible. 2. The ground pad of the SKY65045-70LF low noise power amplifier module has special electrical and thermal grounding requirements. This pad is the main thermal conduit for heat dissipation. Since the circuit board acts as the heat sink, it must shunt as much heat as possible from the amplifiers. As such, design the connection to the ground pad to dissipate the maximum wattage produced to the circuit. Multiple vias to the grounding layer are required. 3. Bypass capacitors should be used on the DC supply lines. RF inductor is required on the VCC supply line to block RF signal from the DC supply. See Evaluation Board schematic drawing for more details. 4. The RF lines should be well separated from each other, with solid ground in between traces, to maximize input-to-output isolation. NOTE: Junction temperature (TJ) of the device increases with a poor connection to the slug and ground. This reduces the lifetime of the device. Evaluation Board Test Procedure Use the following procedure to set up the SKY65045-70LF evaluation board for testing. 1. Connect a 5 V supply to VCC. If available, enable the current limiting function of the power supply to 100 mA. 2. Connect a signal generator to the RF signal input port. Set it to the desired RF frequency at a power level of -15 dBm or less to the evaluation board, but do NOT enable the RF signal. 3. Connect a spectrum analyzer to the RF signal output port. 4. Enable the power supply. 5. Enable the RF signal. 6. Take measurements. CAUTION: If the input signal exceeds the rated power, the SKY65045-70LF Evaluation Board can be permanently damaged. NOTE: It is important that the VCC voltage source be adjusted such that 5 V is measured at the board. The high collector currents will drop the collector voltage significantly if long leads are used. Adjust the bias voltage to compensate. Evaluation Board GND GND R1 C7 C8 C9 RF In C2 C1 C3 L5 GND VCC C5 C4 C6 RF Out S708 Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 18 December 3, 2008 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200960 Rev. E Data Sheet * SKY65045-70LF Evaluation Board Layer Detail Evaluation Board Stack-Up Cross Section Name Thickness (mil) L1 Lam1 L2 Lam2 L3 Lam3 L4 1.4 12 1.4 4 1.4 12 1.4 Material Cu r - Rogers 4003-12 3.38 Cu, 1 oz. FR4-4 Cu, 1 oz. FR4-12 Cu, 1 oz. - 4.35 - 4.35 - Layer 1: Top - Metal Branding Specifications SK45 YWW Y = Calendar Year WW = Week Packaged Sealed Layer 2: Ground Recommended Solder Reflow Profiles Refer to the "Recommended Solder Reflow Profile" Application Note. Tape and Reel Information Refer to the "Discrete Devices and IC Switch/Attenuators Tape and Reel Package Orientation" Application Note. Layer 3: Ground Layer 4: Solid Ground Plane S709 Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200960 Rev. E * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * December 3, 2008 19 Data Sheet * SKY65045-70LF Package Dimensions 7o 1.50 Recommended Footprint 1.73 2X 1.50 0.86 R0.254 Typ. R0.10 0.46 2.70 4.55 Exposed Soldering Area Typ. Side View 0.381 0.025 R0.10 Sharp Pin 1 1.40 0.42 4.09 0.10 0.42 0.50 Thru View - From Top All measurements are in mm. 7o 1.50 0.10 End View 4.50 0.10 R0.25 1.70 0.05 0.51 0.10 2.44 0.10 1.04 0.15 0.41 Bottom View All measurements are in millimeters Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 20 December 3, 2008 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200960 Rev. E Data Sheet * SKY65045-70LF Tape and Reel Dimensions 2.00 0.05 8.00 0.10 4.00 0.10 1.50 0.10 0.30 0.05 1.75 0.10 Pin #1 Indicator B 7o Max 5.50 0.05 A 4.90 0.10 A 12.0 0.30 B 1.90 0.10 4.60 0.10 1.00 Min. B Notes: 1. Carrier tape material: black conductive polycarbonate 2. Cover tape material: transparent conductive PSA 3. Cover tape size: 9.2 mm width 4. All measurements are in millimeters 8o Max S264 Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 200960 Rev. E * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * December 3, 2008 21 Data Sheet * SKY65045-70LF ordering Information Model Name SKY65045-70LF: 390-1500 MHz low noise power amplifier driver Manufacturing Part Number SKY65045-70LF (Pb-free package) evaluation Kit Part Number TW17-D630-001 (747 MHz) TW17-D440-001 (897.5 MHz) Copyright (c) 2008, Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. ("Skyworks") products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes. No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in Skyworks Terms and Conditions of Sale. THE MATERIALS, PRODUCTS AND INFORMATION ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING FITNESS FOR A PARTICULAR PURPOSE OR USE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED. SKYWORKS DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS SHALL NOT BE LIABLE FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO ANY SPECIAL, INDIRECT, INCIDENTAL, STATUTORY, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THE MATERIALS OR INFORMATION, WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury, death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks. Skyworks assumes no liability for applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters. Skyworks, the Skyworks symbol, and "Breakthrough Simplicity" are trademarks or registered trademarks of Skyworks Solutions, Inc., in the United States and other countries. Third-party brands and names are for identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference. Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 22 December 3, 2008 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice. * 200960 Rev. E |
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