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| AP1091 2.4~2.5 GHz Power Amplifier 2003.03.27 AP1091 is a linear, two stages power amplifier MMIC with high output power in 2.4GHz band utilizing InGaP/GaAs HBT process. With the excellent linearity performance, the device delivers 26 dBm of linear output power (at 5V power supply)compliant with the IEEE802.11b standard, and 19 dBm output power, under 54Mbps OFDM (IEEE802.11g) modulation, with only 3% EVM. The PA also includes on-chip power detector, providing a DC voltage proportional to the output power of the device. It features a small signal gain of 28 dB and P1dB of 26.5 dBm at 3.3V power supply. AP1091 is housed in a 3 x 3 (mm),16 Pin QFN leadless package. * 26/24 dBm Linear Output Power at 5/3.3 V * Power Supply With 11Mb/s, CCK Modulation * 19 dBm Linear Output Power With 54Mb/s, OFDM Modulation (about 3% EVM) * 28 dB Small Signal Gain * Single 3.3 V Power Supply * On-Chip Power Detector Major Applications * IEEE802.11b WLAN System * IEEE802.11g (draft) WLAN System * 2.4GHz ISM Radios Pin Details Pin Number 1 2 3 4 Name RF_IN GND Dect_V Dect_Out VB1 VB2 GND NC NC RF_OUT RF_OUT RF_OUT VCC1 VCC1 NC NC Description RF input. With on chip input matching. DC and RF ground. Supply voltage for on-chip power detector. Power detector output. Connect one 5.6k resistor and one 1uF capacitor from pin4 to ground. Bias current control voltage for the first/second stage. An external resistor bridge is necessary for single voltage supply application. The detail configuration can be found in Application Notes. DC and RF ground. No contact RF output. Require external matching. The detail configuration can be found in Application Notes Supply voltage for first stage. Some bypass capacitors are needed for system application. The detail configuration can be found in Application Notes. No contact Functional Block Diagram VCC1 VCC1 5 6 7 8 9 10 11 12 13 14 15 16 Package Base NC 16 RF IN 1 NC 15 14 13 12 RF OUT GND 2 Input Match 11 RF OUT AP1091 Dect_V 3 Bias 10 RF OUT Dect_Out 4 5 VB1 6 VB2 7 GND Detector 9 NC 8 NC QFN- 16 pin, 3 x 3 (mm) For more information,please contact us at: Sales Dept. Tel: +886-2-2698-1022 e-mail: sales@rfintc.com The package ground provides circuit Center Metal ground as well as heat dissipation path for the power amplifier. (c) 2003 RF Integrated Corporation. All rights reserved. RF integrated Corp. reserved the right to make any changes to the specifications without notice. 1 of 7 AP1091 2.4~2.5 GHz Power Amplifier 2003.03.27 Parameter Specification Unit Condition Min. Typ. Max. Power Amplifier Overall Spec. Frequency Range P1dB Power Gain 2.4 26.5 28 27.5 linear output power Power Added Efficiency Input Impedance Harmonics (2f,3f) Input VSWR Output VSWR Supply Current Idle Current 120 Power Detector Spec. Detector Voltage Range 0.3 1.5 V 24 33 50 -32 2:1 2.5 : 1 290 220 mA mA mA 2.5 GHz dBm dB dB dBm % Ohm dBc Vcc =3.3V Pout=24 dBm With 11Mb/s, CCK modulation Pout=19 dBm With 54Mb/s, OFDM modulation Vcc=3.3V, Meeting 802.11b spectrum mask Vcc=3.3V, Pout=24dBm, CW mode On-chip matching POUT at P1 dB PIN<-17 dBm PIN<-17 dBm Pout=24 dBm Pout=19 dBm Absolute Maximum Ratings Parameter DC Power Supply For Collector DC Supply Current For Collector RF Input Power Operating Ambient Temperature Storage Temperature Rating +6 400 +2 -40 to +85 -40 to +125 Unit V mA dBm C C Caution RF Integrated Corp. believes the information provided is reliable at present time. However, we assumes no responsibility for inaccuracies and omissions and use of the information shall be entirely at the user's own risk. RF Integrated Corp. reserves the right to make change to the specifications without notice. AP1091 Note: 1.Exceeding these ratings could cause damage to the device. 2.Nominal operation condition is biasing at 3.3V For more information,please contact us at: Sales Dept. Tel: +886-2-2698-1022 e-mail: sales@rfintc.com (c) 2003 RF Integrated Corporation. All rights reserved. RF integrated Corp. reserved the right to make any changes to the specifications without notice. 2 of 7 AP1091 2.4~2.5 GHz Power Amplifier 2003.03.27 Data Charts (AP1091 Evaluation Kit, Vcc = 3.3V, f = 2.45GHz, RF Signal = With IEEE 802.11b Modulation or IEEE 802.11g Modulation (54Mbps),TA = 25, unless otherwise noted.) Fig. 2 Fig. 1 Power Gain vs. Frequency Power Gain vs. Supply Voltage 32.0 29.0 Power Gain (dB) 32.0 29.0 Power Gain (dB) 26.0 23.0 20.0 2.70 2.85 3.00 3.15 3.30 26.0 23.0 20.0 2400 2425 2450 2475 2500 Frequency (MHz) Supply Voltage (V) Fig. 3 ITOTAL vs. Supply Voltage 380 320 ITOTAL (mA) Fig. 4 ITOTAL vs. Frequency 380 320 ITOTAL (mA) 260 200 140 2.70 2.85 3.00 3.15 3.30 Supply Voltage (V) 260 200 140 2400 2425 2450 2475 2500 Frequency (MHz) AP1091 25.0dBm @ CW Mode 23.5dBm @ 11Mb/s, CCK Modulation 19.0dBm @ 54Mb/s, OFDM Modulation For more information,please contact us at: Sales Dept. Tel: +886-2-2698-1022 e-mail: sales@rfintc.com (c) 2003 RF Integrated Corporation. All rights reserved. RF integrated Corp. reserved the right to make any changes to the specifications without notice. 3 of 7 AP1091 2.4~2.5 GHz Power Amplifier 2003.03.27 Data Charts Fig. 5 POUT, PAE vs. PIN (With 54Mb/s, OFDM Modulation) Fig. 6 I TOTAL, Detector Output vs. Output Power (With 54Mb/s, OFDM Modulation) 24 Output Power (dBm) 16 14 12 8 6 4 2 0 -18 -16 -15 -14 -13 -12 -11 -10 -9 Input Power (dBm) POUT PAE ITOTAL (mA) 250 225 200 175 150 12 13 14 15 16 17 18 19 20 21 Output Power (dBm) I TOTAL Detector Output 0.8 0.6 0.4 0.2 0.0 Det ect o r Ou t p u t ( V) 21 18 15 12 9 6 3 0 -8 Fig. 7 ACPR vs. POUT (With 11Mb/s, CCK Modulation) 0 -10 -20 ACPR (dBc) EVM ( %) P AE(% ) 10 Fig. 8 EVM vs. Output Power (With 54 Mb/s, OFDM Modulation) 9 8 7 6 5 4 3 2 1 0 12 13 14 15 16 17 18 19 20 21 -30 -40 -50 -60 -70 -80 17 18 19 20 21 22 23 24 25 26 Output Power (dBm) 1st ACPR 2nd ACPR AP1091 Output Power (dBm) Total EVM Source EVM For more information,please contact us at: Sales Dept. Tel: +886-2-2698-1022 e-mail: sales@rfintc.com (c) 2003 RF Integrated Corporation. All rights reserved. RF integrated Corp. reserved the right to make any changes to the specifications without notice. 4 of 7 AP1091 2.4~2.5 GHz Power Amplifier 2003.03.27 Data Charts Fig. 9 POUT, PAE vs. PIN (CW Mode) Output Power (dBm) Fig. 10 POUT, PAE vs. PIN (With 11Mb/s, CCK Modulation) 36 30 24 18 12 6 0 PAE (%) Output Power (dBm) 28 24 20 16 12 8 4 0 -19 -17 -15 -13 -11 -9 -7 -5 -3 -1 42 28 24 20 16 12 8 4 0 35 PAE (%) Detector Output (V) 30 25 20 15 10 5 0 -12 -11 -10 -9 -8 -7 -6 -5 -4 -2 Input Power (dBm) POUT PAE Input Power (dBm) POUT PAE Fig. 11 I TOTAL, Detector Output vs. Output Power (CW Mode) 400 370 340 ITOTAL (mA) Fig. 12 I TOTAL, Detector Output vs. Output Power (With 11Mb/s, CCK Modulation) 400 360 Detector Output (V) ITOTAL (mA) 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 10 12 14 16 18 20 22 24 26 27 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 16.5 17.5 18.5 19.5 20.5 21.5 22.5 23.5 24.5 25.5 310 280 250 220 190 160 130 320 280 240 200 160 120 AP1091 Output Power (dBm) I TOTAL For more information,please contact us at: Sales Dept. Tel: +886-2-2698-1022 e-mail: sales@rfintc.com Detector Output I TOTAL Output Power (dBm) Detector Output (c) 2003 RF Integrated Corporation. All rights reserved. RF integrated Corp. reserved the right to make any changes to the specifications without notice. 5 of 7 AP1091 2.4~2.5 GHz Power Amplifier 2003.03.27 Data Charts Fig.13 POUT vs. Supply Voltage (With 11Mb/s CCK Modulation) Fig. 14 POUT vs. Frequency (With 11Mb/s CCK Modulation) 26.0 24.0 Output Power (dBm) 26.0 24.0 Output Power (dBm) 22.0 20.0 18.0 16.0 2.70 2.85 3.00 3.15 3.30 22.0 20.0 18.0 16.0 2400 2425 2450 2475 2500 Supply Voltage (V) Frequency (MHz) ACPR 1st < -33dBm 2nd < -55dBm ACPR 1st < -30dBm 2nd < -50dBm Fig. 15 POUT vs. Supply Voltage (With 54 Mb/s OFDM Modulation) Fig. 16 POUT vs. Frequency (With 54Mb/s OFDM Modulation) 20.0 17.0 Output Power (dBm) 25.0 22.0 Output Power (dBm) 14.0 11.0 8.0 5.0 2.70 2.85 3.00 3.15 3.30 19.0 AP1091 16.0 13.0 10.0 2400 2425 2450 2475 2500 Supply Voltage (V) For more information,please contact us at: Sales Dept. Tel: +886-2-2698-1022 e-mail: sales@rfintc.com PA EVM ~ 3% Frequency (MHz) (c) 2003 RF Integrated Corporation. All rights reserved. RF integrated Corp. reserved the right to make any changes to the specifications without notice. 6 of 7 AP1091 2.4~2.5 GHz Power Amplifier 2003.03.27 Package Outline Top View 3.00 + 0.1 0.40 Bottom View 1.50 0.23 TYP. 0.5 TYP. 0.23 TYP. 0.5 TYP. 3.00 + 0.1 MARKING 0.40 Side View Unit: mm 0.0 ~ 0.05 C SEATING PLANE 0.25 0.75 MAX. 0.50 1.50 AP1091 Note 1. Dimension and tolerance conform to ASME Y14.5M1994. 2. Refer to JEDEC STD. MO-220 WEED-2 ISSUE B For more information,please contact us at: Sales Dept. Tel: +886-2-2698-1022 e-mail: sales@rfintc.com (c) 2003 RF Integrated Corporation. All rights reserved. RF integrated Corp. reserved the right to make any changes to the specifications without notice. 7 of 7 |
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