AP2085 5 GHz Power Amplifier 2004.08.06 Preliminary AP2085 is a linear, three-stage power amplifier MMIC in the 5GHz band utilizing InGaP/GaAs HBT process. With the excellent linearity performance, the device delivers ~18dBm linear output power for EVM<3%, and 30dB gain under 54Mbps OFDM (IEEE802.11a) modulation at 3.3V. AP2085 can also deliver ~20dBm linear output power for EVM<3%, and 31dB gain at 5.0 V. The AP2085 is housed in a 3 x 3 (mm), 16 pin, QFN package. This power amplifier is suitable for the high gain applications in the full 802.11a 5GHz band.(4.9~5.85GHz) • Wireless LAN IEEE 802.11a • FCC-U-NII Wireless • HiperLAN2 Functional Block Diagram Vcc1 16 15 Vcc2 14 Under Vc = 3.3V (For bias condition, please see Application Note) • High Gain: ~30dB at Pout=18dBm • Pout @ EVM<3%: ~18dBm • Total Current at Pout @ EVM<3%: ~210mA Under Vc = 5V (For bias condition, please see Application Note) • High Gain: ~31dB at Pout=20dBm • Pout @ EVM<3%: ~20dBm • Total Current at Pout @ EVM<3%: ~260mA Pin Details Major Applications NC • Full 11a frequency range: 4.9~5.85GHz (Gain and Power Flatness for the full 11a band) Pin Number Name Description 1 RF_IN RF Input 2 RF_IN RF Input 3 NC No Contact 4 NC No Contact 5 Vreg1 First Stage Bias 6 Vreg2 Second Stage Bias 7 Vreg3 Third Stage Bias 8 Vcc_Bias Bias Circuit Supply 9 Detector Detector Vcc3 13 1 12 NC RF IN 2 11 RF OUT 10 RF_OUT RF Output NC 3 10 RF OUT 11 RF_OUT RF Output NC 4 9 Detector 12 NC No Contact 13 Vcc3 Supply voltage for third stage 14 Vcc2 Supply voltage for second stage 15 Vcc1 Supply voltage for first stage 16 NC No Contact Pkg Base GND Ground 5 6 7 Vreg1 Vreg2 8 Vreg3 Vcc_Bias QFN- 16 pin, 3 x 3 (mm) For more information,please contact us at: © 2004 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 9 AP2085 RF IN AP2085 5 GHz Power Amplifier 2004.08.06 Preliminary Electrical Characteristics • Under Vc=3.3V (For bias condition, please see Application Note) PARAMETER CONDITION Frequency Range P1dB Pout=18dBm Power Gain Linear Output Power EVM<3%, 64QAM/54Mbps Total Current Pout=18dBm Quiescent Current SYMBOL MIN. f 4.9 TYP. MAX. MIN. 5.35 5.7 TYP. MAX. UNIT 5.85 GHz P1dB 23.5 24 dBm Gp 30 29.5 dB 17.5 18 dBm Ic_total 210 210 mA Icq 180 180 mA 2:1 2:1 2.5:1 2.5:1 Input VSWR Output VSWR Second Harmonics Pout=18dBm -40 -40 dBc Third Harmonics Pout=18dBm -40 -40 dBc Detector Response Pout=18dBm 0.6 0.5 V Vdet AP2085 For more information,please contact us at: © 2004 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 9 AP2085 5 GHz Power Amplifier 2004.08.06 Preliminary Electrical Characteristics • Under Vc=5.0V (For bias condition, please see Application Note) PARAMETER CONDITION SYMBOL MIN. f 4.9 Frequency Range TYP. MAX. MIN. 5.35 5.7 TYP. MAX. UNIT 5.85 GHz Pout 25.5 26 dBm Gp 31.5 31 dB 19.5 20 dBm Ic_total 260 260 mA Icq 230 230 mA Input VSWR 2.5:1 2.5:1 Output VSWR 2.5:1 2.5:1 P1dB Pout=20dBm Power Gain Linear Output Power EVM<3%, 64QAM/54Mbps Total Current Pout=20dBm Quiescent Current Second Harmonics Pout=20dBm -40 -40 dBc Third Harmonics Pout=20dBm -40 -40 dBc Detector Response Pout=20dBm 0.6 0.5 V Vdet Absolute Maximum Ratings Important Notice: Rating Unit DC Power Supply For Collector +5.5 V DC Supply Current For Collector 600 mA RF Input Power +5 dBm Operating Ambient Temperature -40 to +85 °C Storage Temperature -40 to +125 °C For more information,please contact us at: The information provided in this datasheet is deemed to be accurate and reliable only at present time. RF Integrated Corp. reserves the right to make any changes to the specifications in this datasheet without prior notice. © 2004 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 9 AP2085 Parameter AP2085 5 GHz Power Amplifier 2004.08.06 Preliminary Data Charts (AP2085 Evaluation Kit, RF Signal = With IEEE 802.11a Modulation (54Mbps), TA = 25℃, unless otherwise noted.) Fig. 2 Fig. 1 Power Gain vs. Frequency at 5.0V Power Gain vs. Frequency at 3.3V 35 34 34 33 33 32 32 Power Gain (dB) Power Gain (dB) 35 31 30 29 28 31 30 29 28 27 27 26 26 25 25 4.9 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 4.9 5 5.1 5.2 Frequency (GHz) 5.4 5.5 5.6 5.7 5.8 5.9 5.8 5.9 Gain(dB)@Pout~20dBm, Vc=5.0V Gain(dB)@Pout~18dBm, Vc=3.3V Fig. 3 Fig. 4 POUT vs. Frequency at 3.3V POUT vs. Frequency at 5.0V 25 24 24 23 23 Output Power (dBm) 25 22 21 20 19 18 17 22 21 20 19 18 17 16 16 15 15 4.9 5 5.1 5.2 5.3 5.4 5.5 5.6 Frequency (GHz) Pout(dBm)@EVM~3%, Vc=3.3V For more information,please contact us at: 5.7 5.8 5.9 4.9 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 Frequency (GHz) Pout(dBm)@EVM~3%, Vc=5.0V © 2004 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 9 AP2085 Output Power (dBm) 5.3 Frequency (GHz) AP2085 5 GHz Power Amplifier 2004.08.06 Preliminary Data Charts (AP2085 Evaluation Kit, RF Signal = With IEEE 802.11a Modulation (54Mbps), TA = 25℃, unless otherwise noted.) Fig. 6 Fig. 5 I TOTAL vs. Frequency at 5.0V I TOTAL vs. Frequency at 3.3V 280 240 270 230 260 Total Current (mA) 250 Total Current (mA) 220 210 200 190 180 170 250 240 230 220 210 200 190 160 180 150 4.9 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 4.9 5.9 5 5.1 5.2 Frequency (GHz) 5.3 5.4 5.5 5.6 5.7 5.8 5.9 Frequency (GHz) Gain(dB)@Pout~18dBm, Vc=3.3V Gain(dB)@Pout~20dBm, Vc=5.0V Fig. 7 Fig. 8 Output Power vs Bias Control Voltage Output Power vs Bias Control Voltage at 5.85GHz at 3.3V at 5.85GHz at 5.0V 24 26 23 24 Output Power (dBm) 20 18 16 14 12 21 20 19 18 17 16 15 14 10 13 8 12 3.1 3.2 3.3 3.4 3.5 3.1 3.2 3.3 3.4 Bias Control Voltage(V) Bias Control Voltage(V) Pout(dBm)@EVM~3%, Vc=3.3V Pout(dBm)@EVM~3%, Vc=5.0V For more information,please contact us at: 3.5 © 2004 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 9 AP2085 Output Power (dBm) 22 22 AP2085 5 GHz Power Amplifier 2004.08.06 Preliminary Data Charts Fig. 10 Total Current vs Bias Control Voltage at 5.85GHz at 5.0V Fig. 9 Total Current vs Bias Control Voltage at 5.85GHz at 3.3V 380 350 360 300 340 Total Current (mA) 320 Total Current (mA) 250 200 150 100 300 280 260 240 220 200 180 50 160 140 0 3.1 3.2 3.3 3.4 3.5 3.1 3.2 Bias Control Voltage(V) Current(mA)@Pout~18dBm, Vc=3.3V 3.4 3.5 Current(mA)@Pout~20dBm, Vc=5.0V Fig. 11 Fig. 12 Power Gain vs Bias Control Voltage at 5.85GHz at 5.0V Power Gain vs Bias Control Voltage at 5.85GHz at 3.3V 35 36 34 35 33 34 Power Gain(dB) Power Gain(dB) 3.3 Bias Control Voltage(V) 32 31 30 29 33 32 31 30 29 27 28 26 27 3.1 3.2 3.3 3.4 Bias Control Voltage(V) Gain(dB)@Pout~18dBm, Vc=3.3V For more information,please contact us at: 3.5 3.1 3.2 3.3 Bias Control Voltage(V) 3.4 Gain(dB)@Pout~20dBm, Vc=5.0V © 2004 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 9 3.5 AP2085 28 AP2085 5 GHz Power Amplifier 2004.08.06 Preliminary Data Charts Fig. 13 Fig. 14 10 280 9 240 9 260 8 220 8 240 7 200 7 220 6 180 6 200 5 160 5 180 4 140 4 160 3 120 3 140 2 100 2 120 1 80 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 21 100 6 7 8 9 10 11 Pout (dBm) 12 13 14 16 17 18 19 20 21 Pout (dBm) EVM (%) EVM (%) Itotal (mA) Itotal (mA) Fig. 15 Fig. 16 EVM(5.25GHz) vs. Pout(dBm) vs. Icc (mA), Vc=5.0V, Source EVM =1.0% EVM(5.25GHz) vs. Pout(dBm) vs. Icc (mA), Vc=3.3V, Source EVM =1.9% 10 280 9 240 9 260 8 220 8 240 7 200 7 220 6 180 6 200 5 160 5 180 4 140 4 160 3 120 3 140 2 100 2 120 EVM (%) 260 80 1 6 7 8 9 10 11 12 13 14 15 16 Pout (dBm) EVM (%) Itotal (mA) 17 18 19 20 21 1 100 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Pout (dBm) EVM (%) Itotal (mA) For more information,please contact us at: © 2004 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 9 AP2085 10 IEVM total(mA (%) ) EVM (%) 15 I total(mA) EVM (%) 6 I total(mA) Output Power (dBm) EVM (%) 260 10 I total(mA) EVM(4.9GHz) vs. Pout(dBm) vs. Icc (mA), Vc=5.0V, Source EVM =1.0% EVM(4.9GHz) vs. Pout(dBm) vs. Icc (mA), Vc=3.3V, Source EVM =1.9% AP2085 5 GHz Power Amplifier 2004.08.06 Preliminary Data Charts Fig. 18 Fig. 17 10 280 9 240 9 260 8 220 8 240 7 200 7 220 6 180 6 200 5 160 5 180 4 160 EVM(% (% EVM )) 260 I total(mA) EVM (%) 10 4 140 3 120 3 140 2 100 2 120 80 1 1 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 100 6 21 7 8 9 10 11 12 Pout (dBm) 14 15 16 17 18 EVM (%) EVM (%) Itotal (mA) Itotal (mA) 19 20 21 Fig. 20 Detector Output vs. Output Power (With 54Mb/s, OFDM Modulation) at 5.25GHz at 5.0V Detector Output vs. Output Power (With 54Mb/s, OFDM Modulation) at 5.25GHz at3.3V 1 1.6 0.9 Detector Output (V) 1.8 1.4 1.2 1 0.8 0.6 0.4 0.2 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 9 10 11 12 13 14 15 16 17 Output Power (dBm) Vdet(V)@3.3V For more information,please contact us at: 18 19 20 21 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Output Power (dBm) Vdet(V)@5.0V © 2004 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. 8 of 9 AP2085 Detector Output (V) 13 Pout (dBm) Fig. 19 8 I total(mA) EVM(5.85GHz) vs. Pout(dBm) vs. Icc (mA), Vc=5.0 V, Source EVM =1.0% EVM(5.85GHz) vs. Pout(dBm) vs. Icc (mA), Vc=3.3 V, Source EVM =1.9% AP2085 5 GHz Power Amplifier 2004.08.06 Preliminary 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 AP2085 Note： 1. Dimension and tolerance conform to ASME Y14.5M1994. 2. Refer to JEDEC STD. MO-220 WEED-2 ISSUE B For more detailed information, please refer to the AP2085 Application Note. For more information,please contact us at: © 2004 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. 9 of 9