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. • IEEE802.11b WLAN System • IEEE802.11g (draft) WLAN System • 2.4GHz ISM Radios 2 Dect_V 3 • 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 NC VCC1 VCC1 16 15 14 13 12 RF OUT Input Match 11 RF OUT 10 RF OUT Pin Number Name Description 1 RF_IN RF input. With on chip input matching. 2 GND DC and RF ground. 3 Dect_V 4 Dect_Out 5 VB1 6 VB2 7 8 9 10 11 12 GND NC NC RF_OUT RF_OUT RF_OUT 13 VCC1 14 VCC1 15 16 NC NC Bias Dect_Out 4 5 6 7 8 VB1 VB2 GND NC Detector 9 QFN- 16 pin, 3 x 3 (mm) For more information,please contact us at: NC Package Base Supply voltage for on-chip power detector. Power detector output. Connect one 5.6kΩ 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 The package ground provides circuit Center Metal ground as well as heat dissipation path for the power amplifier. © 2003 RF Integrated Corporation. All rights reserved. Sales Dept. Tel: +886-2-2698-1022 e-mail: [email protected] RF integrated Corp. reserved the right to make any changes to the specifications without notice. 1 of 7 AP1091 GND NC Functional Block Diagram 1 • Power Supply With 11Mb/s, CCK Modulation Pin Details Major Applications RF IN • 26/24 dBm Linear Output Power at 5/3.3 V AP1091 2.4~2.5 GHz Power Amplifier 2003.03.27 Specification Parameter Min. Typ. Unit Condition Max. Power Amplifier Overall Spec. Frequency Range 2.5 2.4 P1dB GHz Vcc =3.3V 26.5 dBm 28 dB 27.5 dB linear output power 24 dBm Power Added Efficiency 33 % Input Impedance Harmonics (2f,3f) 50 -32 Ohm dBc Input VSWR 2:1 PIN<-17 dBm Output VSWR 2.5 : 1 PIN<-17 dBm Supply Current 290 220 Power Gain Idle Current mA mA 120 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 Pout=24 dBm Pout=19 dBm mA Power Detector Spec. Detector Voltage Range 0.3 1.5 Absolute Maximum Ratings V Caution Rating Unit DC Power Supply For Collector +6 V DC Supply Current For Collector 400 mA RF Input Power +2 dBm Operating Ambient Temperature -40 to +85 °C Storage Temperature -40 to +125 °C 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. 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: © 2003 RF Integrated Corporation. All rights reserved. Sales Dept. Tel: +886-2-2698-1022 e-mail: [email protected] RF integrated Corp. reserved the right to make any changes to the specifications without notice. 2 of 7 AP1091 Parameter AP1091 2.4~2.5 GHz Power Amplifier 2003.03.27 Data Charts 32.0 32.0 29.0 29.0 Power Gain (dB) Power Gain (dB) (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 26.0 23.0 20.0 26.0 23.0 20.0 2.70 2.85 3.00 3.15 3.30 2400 2425 Supply Voltage (V) 2475 2500 Fig. 4 Fig. 3 ITOTAL vs. Supply Voltage ITOTAL vs. Frequency 380 380 320 320 ITOTAL (mA) ITOTAL (mA) 2450 Frequency (MHz) 260 200 260 140 140 2.70 2.85 3.00 3.15 3.30 2400 2425 Supply Voltage (V) 2450 2475 2500 Frequency (MHz) 25.0dBm @ CW Mode 23.5dBm @ 11Mb/s, CCK Modulation 19.0dBm @ 54Mb/s, OFDM Modulation For more information,please contact us at: © 2003 RF Integrated Corporation. All rights reserved. Sales Dept. Tel: +886-2-2698-1022 e-mail: [email protected] RF integrated Corp. reserved the right to make any changes to the specifications without notice. 3 of 7 AP1091 200 AP1091 2.4~2.5 GHz Power Amplifier 2003.03.27 Data Charts Fig. 5 Fig. 6 14 18 12 15 10 12 9 8 6 6 4 3 2 0 0 -18 -16 -15 -14 -13 -12 -11 -10 -9 250 0.8 225 0.6 200 0.4 175 0.2 150 0.0 12 13 14 15 16 17 18 19 20 21 -8 Output Power (dBm) Input Power (dBm) Fig. 7 Fig. 8 ACPR vs. POUT (With 11Mb/s, CCK Modulation) EVM vs. Output Power (With 54 Mb/s, OFDM Modulation) 9 -10 8 EVM ( %) 0 -20 -30 7 6 5 -40 4 -50 3 -60 2 -70 1 0 -80 17 18 19 20 21 22 23 24 25 26 Output Power (dBm) 1st ACPR For more information,please contact us at: 2nd ACPR 12 13 14 15 16 17 18 19 20 21 Output Power (dBm) Total EVM Source EVM © 2003 RF Integrated Corporation. All rights reserved. Sales Dept. Tel: +886-2-2698-1022 e-mail: [email protected] RF integrated Corp. reserved the right to make any changes to the specifications without notice. 4 of 7 AP1091 ACPR (dBc) Detector Output I TOTAL PAE POUT Det ect o r Ou t p u t ( V) 21 ITOTAL (mA) 16 Output Power (dBm) 24 I TOTAL, Detector Output vs. Output Power (With 54Mb/s, OFDM Modulation) P AE(% ) POUT, PAE vs. PIN (With 54Mb/s, OFDM Modulation) AP1091 2.4~2.5 GHz Power Amplifier 2003.03.27 Fig. 10 POUT, PAE vs. PIN (CW Mode) POUT, PAE vs. PIN (With 11Mb/s, CCK Modulation) 28 42 24 36 20 30 16 24 12 18 8 4 0 -7 -5 -3 24 30 20 25 16 20 12 15 12 8 10 6 4 5 0 0 0 Output Power (dBm) 35 -1 -12 -11 -10 -9 -8 -7 -6 -5 -4 -2 Input Power (dBm) POUT Input Power (dBm) PAE Fig. 11 Fig. 12 370 1.6 340 1.4 310 1.2 280 1.0 250 0.8 220 0.6 190 0.4 160 0.2 130 0.0 12 14 16 18 20 22 24 26 27 ITOTAL (mA) 1.8 I TOTAL, Detector Output vs. Output Power (With 11Mb/s, CCK Modulation) 400 1.4 360 1.2 320 1.0 280 0.8 240 0.6 200 0.4 160 0.2 120 0.0 16.5 17.5 18.5 19.5 20.5 21.5 22.5 23.5 24.5 25.5 Output Power (dBm) I TOTAL For more information,please contact us at: Detector Output Output Power (dBm) I TOTAL Detector Output © 2003 RF Integrated Corporation. All rights reserved. Sales Dept. Tel: +886-2-2698-1022 e-mail: [email protected] RF integrated Corp. reserved the right to make any changes to the specifications without notice. 5 of 7 AP1091 400 Detector Output (V) ITOTAL (mA) I TOTAL, Detector Output vs. Output Power (CW Mode) 10 PAE POUT Detector Output (V) -19 -17 -15 -13 -11 -9 28 PAE (%) Fig. 9 PAE (%) Output Power (dBm) Data Charts AP1091 2.4~2.5 GHz Power Amplifier 2003.03.27 Data Charts Fig.13 Fig. 14 POUT vs. Supply Voltage (With 11Mb/s CCK Modulation) 26.0 26.0 24.0 24.0 Output Power (dBm) Output Power (dBm) POUT vs. Frequency (With 11Mb/s CCK Modulation) 22.0 20.0 18.0 16.0 22.0 20.0 18.0 16.0 2.70 2.85 3.00 3.15 3.30 2400 2425 Supply Voltage (V) 2450 2475 2500 Frequency (MHz) Fig. 15 Fig. 16 POUT vs. Supply Voltage (With 54 Mb/s OFDM Modulation) POUT vs. Frequency (With 54Mb/s OFDM Modulation) 25.0 17.0 22.0 Output Power (dBm) 20.0 14.0 11.0 8.0 5.0 19.0 AP1091 Output Power (dBm) ACPR 1st < -33dBm 2nd < -55dBm ACPR 1st < -30dBm 2nd < -50dBm 16.0 13.0 10.0 2.70 2.85 3.00 3.15 Supply Voltage (V) For more information,please contact us at: 3.30 2400 PA EVM ~ 3% 2425 2450 2475 2500 Frequency (MHz) © 2003 RF Integrated Corporation. All rights reserved. Sales Dept. Tel: +886-2-2698-1022 e-mail: [email protected] 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 Bottom View 3.00 + 0.1 1.50 0.40 MARKING 1.50 0.23 TYP. 0.23 TYP. 0.5 TYP. 3.00 + 0.1 0.40 0.5 TYP. Unit: mm 0.75 MAX. C SEATING PLANE 0.25 0.50 0.0 ~ 0.05 Side View 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: © 2003 RF Integrated Corporation. All rights reserved. Sales Dept. Tel: +886-2-2698-1022 e-mail: [email protected] RF integrated Corp. reserved the right to make any changes to the specifications without notice. 7 of 7