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| Preliminary 3 Typical Applications * CATV Distribution Amplifiers * Cable Modems * Broadband Gain Blocks * Laser Diode Driver * Return Channel Amplifier * Base Stations RF2360 LINEAR GENERAL PURPOSE AMPLIFIER 3 -A0.158 0.150 0.021 0.014 0.009 0.004 The RF2360 is a general purpose, low-cost, high-linearity RF amplifier IC. The device is manufactured on a Gallium Arsenide process and is featured in an SOP-16 batwing package. It has been designed for use as an easily cascadable 75 gain block with a Noise Figure of less than 2dB. Gain flatness better than 0.5dB from 5MHz to 1000MHz, and high linearity make this part ideal for cable TV applications. Other applications include IF and RF amplification in wireless voice and data communication products operating in frequency bands up to 1000MHz. The device is self-contained with 75 input and output impedances providing less than 2:1 VSWR matching. For higher input and output return losses, see the evaluation schematic. Optimum Technology Matching(R) Applied Si BJT Si Bi-CMOS GaAs HBT SiGe HBT 0.392 0.386 0.069 0.064 0.050 0.244 0.230 8 MAX 0 MIN 0.010 0.008 0.060 0.054 0.035 0.016 u Package Style: Standard Batwing GaAs MESFET Si CMOS Features * 5MHz to 1500MHz Operation * Internally Matched Input and Output * 20dB Small Signal Gain * 1.2dB Noise Figure * +24dBm Output Power * Single 6V to 9V Positive Power Supply NC 1 NC 2 GND 3 GND 4 GND 5 RF IN 6 NC 7 NC 8 16 NC 15 NC 14 RF OUT 13 GND 12 GND 11 NC 10 NC 9 NC Ordering Information RF2360 RF2360 PCBA RF2360 411 RF2360 412 Linear General Purpose Amplifier Fully Assembled Evaluation Board 50 Fully Assembled Evaluation Board 75H Fully Assembled Evaluation Board 75L Tel (336) 664 1233 Fax (336) 664 0454 http://www.rfmd.com Functional Block Diagram RF Micro Devices, Inc. 7625 Thorndike Road Greensboro, NC 27409, USA Rev A9 010824 3-37 LINEAR CATV AMPLIFIERS Product Description RF2360 Absolute Maximum Ratings Parameter Device Current Device Voltage Input RF Power Output Load VSWR Ambient Operating Temperature Storage Temperature Preliminary Rating 175 9 +13 20:1 -40 to +85 -40 to +150 Unit mA V dBm C C Caution! ESD sensitive device. RF Micro Devices believes the furnished information is correct and accurate at the time of this printing. However, RF Micro Devices reserves the right to make changes to its products without notice. RF Micro Devices does not assume responsibility for the use of the described product(s). 3 Parameter LINEAR CATV AMPLIFIERS Specification Min. Typ. Max. Unit Condition T=25 C, VDD =7V, 50 System, PIN =-8dBm 3dB Bandwidth Appropriate values for the output DC blocking capacitor and bias inductor are required to maintain this VSWR over the intended operating frequency range. See note for Input VSWR. At 500MHz 5MHz to 1000MHz At 500MHz From 5MHz to 1000MHz At 10MHz, Delta F1 and F2 = 1MHz At 500MHz At 1000MHz At 100MHz, Delta F1 and F2 = 156MHz At 1000MHz At 10MHz At 500MHz At 1000MHz At 500MHz T=25 C, VDD =9V, PIN =-8dBm At 500MHz 5MHz to 1000MHz At 500MHz From 5MHz to 1000MHz, At 10MHz, Delta F1 and F2 = 1MHz At 500MHz At 1000MHz At 100MHz, Delta F1 and F2 = 156MHz At 1000MHz At 10MHz At 500MHz At 1000MHz Overall (50) Frequency Range Input VSWR 5 1.6:1 1500 MHz Output VSWR Gain Gain Flatness Noise Figure Noise Figure Output IP3 Output IP3 Output IP3 Output IP2 Output IP2 Output P1dB Output P1dB Output P1dB Reverse Isolation Gain Gain Flatness Noise Figure Noise Figure Output IP3 Output IP3 Output IP3 Output IP2 Output IP2 Output P1dB Output P1dB Output P1dB 1.2:1 20 +/-0.9 1.2 1.5 33.7 37.2 36.4 46.3 44.4 21 24 23.7 24 20 +/-0.9 1.1 1.5 34.8 38.1 38.7 44.1 48.6 22.5 25.1 25.3 6 7 9 dB dB dB dB dBm dBm dBm dBm dBm dBm dBm dBm dB dB dB dB dB dBm dBm dBm dBm dBm dBm dBm dBm V Power Supply Supply Voltage (VDD) 3-38 Rev A9 010824 Preliminary Parameter Overall (75) Frequency Range Input VSWR 5 1.6:1 1500 MHz RF2360 Specification Min. Typ. Max. Unit Condition T=25oC, VDD =7V, 75 System, PIN =-8dBm 3dB Bandwidth Appropriate values for the output DC blocking capacitor and bias inductor are required to maintain this VSWR over the intended operating frequency range. See note for input VSWR. At 500MHz 5MHz to 1000MHz At 50MHz, Delta F1 and F2 = 1MHz At 500MHz At 500MHz, Delta F1 and F2 = 55.25MHz At 10MHz At 500MHz At 1000MHz 10dBmV per channel, flat, at the input of the amplifier; VCC =7V, ICC =120mA At 55.25MHz At 331.25MHz At 547.25MHz At 55.25MHz At 331.25MHz At 547.25MHz At 55.25MHz At 331.25MHz At 547.25MHz At 55.25MHz At 331.25MHz At 547.25MHz Output VSWR Gain Gain Flatness Output IP3 Output IP2 Output IP1dB Operating Current Range 100 1.3:1 20 +0.5 36.8 36.0 50.1 21 23 22 104 109 dB dB dBm dBm dBm dBm dBm dBm mA 3 LINEAR CATV AMPLIFIERS 110 Channels CTB -75 -77 -75 -91 -60 -57 -55 -54 -56 +66 +65 +65 6 115 7 120 9 130 dBc dBc dBc dBc dBc dBc dBc dBc dBc dB dB dB V mA CSO+1.25MHz CSO-1.25MHz CNR Power Supply Supply Voltage (VDD) Operating Current Range Rev A9 010824 3-39 RF2360 Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Function NC NC GND GND GND RF IN NC NC NC NC NC GND GND RF OUT Description No connection. This pin should be connected to the ground plane. Same as pin 1. Ground connection. Keep traces physically short and connect immediately to ground plane for best performance. Each ground pin should have a via to the ground plane. Same as pin 3. Same as pin 3. RF input pin. This pin is internally DC blocked. An external DC blocking capacitor is not required. Same as pin 1. Same as pin 1. Same as pin 1. Same as pin 1. Same as pin 1. Same as pin 3. Same as pin 3. RF output and bias pin. Because DC is present on this pin, a DC blocking capacitor, suitable for the frequency of operation, should be used in most applications. For biasing, only an RF choke is needed. Preliminary Interface Schematic 3 LINEAR CATV AMPLIFIERS RF OUT RF IN 15 16 NC NC Same as pin 1. Same as pin 1. 3-40 Rev A9 010824 Preliminary Application Schematic 869-894MHz Narrowband Operation RF2360 VDD 1 2 3 4 5 8.2 nH 100 pF RF IN 2 pF 6 7 8 11 10 9 16 15 3 pF 14 100 pF 13 12 100 pF 8.2 nH RF OUT 3 LINEAR CATV AMPLIFIERS Rev A9 010824 3-41 RF2360 Evaluation Board Schematic - 50 (Download Bill of Materials from www.rfmd.com.) P1 1 2 P1-3 3 GND GND VDD 2 3 4 15 14 13 12 11 10 9 L2 1 H C2 10 nF 1 16 P1-3 C1 10 nF Preliminary 3 LINEAR CATV AMPLIFIERS L1 4.7 nH J2 OUT 5 6 7 8 J1 IN 2360400 Rev 1 3-42 Rev A9 010824 Preliminary RF2360 Evaluation Board Schematic - 75 High Frequency (50MHz to 2000MHz) P1 1 2 P1-3 3 GND GND VDD 2 3 4 C3 10 nF C1 1.5 pF L1 10 nH 5 6 7 8 15 14 13 12 11 10 9 C4 390 pF L3 10 H C2 10 nF J2 OUT 1 16 P1-3 3 LINEAR CATV AMPLIFIERS J1 IN 2360401- NOTES: J1 and J2 are 75 F connectors. Evaluation Board Schematic - 75 Low Frequency (5MHz to 200MHz) P1 1 2 P1-3 3 GND GND VDD 2 3 4 5 J1 IN L1 10 nH R1 68 6 7 8 15 14 13 12 11 10 9 C1 10 nF L1 10 H C2 10 nF J2 OUT 1 16 P1-3 2360402- NOTES: J1 and J2 are 75 F connectors. Rev A9 010824 3-43 RF2360 Evaluation Board Layout - 50 Board Size 1.5" x 1.5" Board Thickness 0.031", Board Material FR-4 Preliminary 3 LINEAR CATV AMPLIFIERS 3-44 Rev A9 010824 Preliminary RF2360 Evaluation Board Layout - 75 High Frequency (50MHz to 2000MHz) Board Size 1.25" x 1.0" Board Thickness 0.062", Board Material FR-4 3 LINEAR CATV AMPLIFIERS Evaluation Board Layout - 75 Low Frequency (5MHz to 200MHz) Rev A9 010824 3-45 RF2360 55.0 50.0 45.0 Preliminary Gain, OIP2 and OIP3 versus Temperature VCC = 9V, PIN = -8dBm, F = 500MHz Gain, OIP2 and OIP3 versus Frequency VCC = 9V, Temp = 25C, PIN = -8dBm 50.0 Gain (dB), OIP2 (dBm), OIP3 (dBm) 45.0 40.0 35.0 Gain 30.0 25.0 20.0 15.0 10.0 0.0 500.0 1000.0 1500.0 2000.0 IP3 IP2 Gain (dB), OIP2 (dBm), OIP3 (dBm) 40.0 35.0 Gain IP3 3 LINEAR CATV AMPLIFIERS 30.0 IP2 25.0 20.0 15.0 -40.0 -20.0 0.0 20.0 40.0 60.0 80.0 Frequency (MHz) Temperature (C) 50.0 Gain, OIP2 and OIP3 versus PIN VCC = 9V, Temp = 25C, F = 500MHz 45.0 Gain (dB), OIP2 (dBm), OIP3 (dBm) 40.0 35.0 Gain 30.0 IP3 IP2 25.0 20.0 15.0 10.0 -8.0 -6.0 -4.0 -2.0 0.0 2.0 4.0 6.0 Pin (dBm) 3-46 Rev A9 010824 Preliminary 75 Ohm, 8V, 25C 1.0 RF2360 Swp Max 2.001GHz 2. 0 6 0. 0.8 0. 4 0 3. 0 4. 5.0 10.0 0.2 0.4 0.6 0.8 1.0 2.0 3.0 4.0 5.0 0 .4 -0 -0 .6 -0.8 .0 -2 Swp Min 0.001GHz Rev A9 010824 -1.0 -4 .0 -5. 0 2 -0. S[2,2] 3-47 LINEAR CATV AMPLIFIERS -10.0 -3 .0 0.2 10.0 S[1,1] 3 RF2360 50 Ohm, 8V - Return Loss 1.0 0 .6 Preliminary Swp Max 3000MHz 2.0 0.8 S[1,1] 0. 4 0 3. 3 LINEAR CATV AMPLIFIERS 0.2 4 .0 5.0 S[2,2] 10.0 10.0 0.2 0.4 0.6 0.8 1.0 2.0 3.0 4.0 5.0 0 .4 -0 -0. 6 .0 -2 Swp Min 0.03MHz -0.8 3-48 -1.0 -5.0 -0.2 -10.0 - 4. 0 -3 .0 Rev A9 010824 Preliminary RF2360 75 Ohm, 8V - Return Loss 1.0 0 .6 Swp Max 3000MHz 0.8 S[1,1] 0. 4 2. 0 3. 0 4 .0 5.0 0.2 3 LINEAR CATV AMPLIFIERS S[2,2] 10.0 0.2 0.4 0.6 0.8 1.0 2.0 3.0 4.0 5.0 0 10.0 .4 -0 -0. 6 .0 -2 Swp Min 1MHz -0.8 Rev A9 010824 -1.0 -5.0 -0.2 -10.0 -4. 0 -3 .0 3-49 RF2360 Preliminary 3 LINEAR CATV AMPLIFIERS 3-50 Rev A9 010824 |
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