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| 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 * Full 11a frequency range: 4.9~5.85GHz (Gain and Power Flatness for the full 11a band) 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 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) Major Applications * Wireless LAN IEEE 802.11a * FCC-U-NII Wireless * HiperLAN2 Pin Details Pin Number 1 2 3 4 Name RF_IN RF_IN NC NC Vreg1 Vreg2 Vreg3 Vcc_Bias Detector RF_OUT RF_OUT NC Vcc3 Vcc2 Vcc1 NC GND Description RF Input RF Input No Contact No Contact First Stage Bias Second Stage Bias Third Stage Bias Bias Circuit Supply Detector RF Output RF Output No Contact Supply voltage for third stage Supply voltage for second stage Supply voltage for first stage No Contact Ground Functional Block Diagram NC 16 RF IN 1 Vcc1 15 Vcc2 14 Vcc3 13 12 NC 5 6 7 8 9 RF IN 2 11 RF OUT 10 11 12 13 14 15 16 Pkg Base NC NC 3 10 RF OUT Detector 4 5 Vreg1 6 Vreg2 7 8 9 AP2085 Vreg3 Vcc_Bias 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 (c) 2004 RF Integrated Corporation. All rights reserved. RF integrated Corp. reserved the right to make any changes to the specifications without notice. 1 of 9 AP2085 5 GHz Power Amplifier 2004.08.06 Preliminary Electrical Characteristics * Under Vc=3.3V (For bias condition, please see Application Note) PARAMETER Frequency Range P1dB Power Gain Linear Output Power Total Current Quiescent Current Input VSWR Output VSWR Second Harmonics Third Harmonics Detector Response CONDITION SYMBOL MIN. TYP. MAX. MIN. TYP. MAX. UNIT f P1dB Pout=18dBm EVM<3%, 64QAM/54Mbps Pout=18dBm 4.9 23.5 30 5.35 5.7 24 29.5 5.85 GHz dBm dB Gp 17.5 Ic_total Icq 210 180 2:1 2.5:1 18 210 180 2:1 2.5:1 -40 -40 0.5 dBm mA mA Pout=18dBm Pout=18dBm Pout=18dBm -40 -40 Vdet 0.6 dBc dBc V AP2085 (c) 2004 RF Integrated Corporation. All rights reserved. For more information,please contact us at: Sales Dept. Tel: +886-2-2698-1022 e-mail: sales@rfintc.com 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 Frequency Range P1dB Power Gain Linear Output Power Total Current Quiescent Current Input VSWR Output VSWR Second Harmonics Third Harmonics Detector Response CONDITION SYMBOL MIN. TYP. MAX. MIN. TYP. MAX. UNIT f Pout Pout=20dBm EVM<3%, 64QAM/54Mbps Pout=20dBm 4.9 25.5 31.5 5.35 5.7 26 31 5.85 GHz dBm dB Gp 19.5 Ic_total Icq 260 230 2.5:1 2.5:1 20 260 230 2.5:1 2.5:1 -40 -40 0.5 dBm mA mA Pout=20dBm Pout=20dBm Pout=20dBm -40 -40 Vdet 0.6 Important Notice: Rating +5.5 600 +5 -40 to +85 -40 to +125 Unit V mA dBm C C dBc dBc V Absolute Maximum Ratings Parameter DC Power Supply For Collector DC Supply Current For Collector RF Input Power Operating Ambient Temperature Storage Temperature 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. AP2085 For more information,please contact us at: Sales Dept. Tel: +886-2-2698-1022 e-mail: sales@rfintc.com (c) 2004 RF Integrated Corporation. All rights reserved. RF integrated Corp. reserved the right to make any changes to the specifications without notice. 3 of 9 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. 1 Power Gain vs. Frequency at 3.3V 35 34 33 Fig. 2 Power Gain vs. Frequency at 5.0V 35 34 33 32 31 30 29 28 27 26 25 4.9 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 Power Gain (dB) 31 30 29 28 27 26 25 4.9 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 Power Gain (dB) 32 Frequency (GHz) Gain(dB)@Pout~18dBm, Vc=3.3V Frequency (GHz) Gain(dB)@Pout~20dBm, Vc=5.0V Fig. 3 POUT vs. Frequency at 3.3V 25 24 23 Fig. 4 POUT vs. Frequency at 5.0V 25 24 23 Output Power (dBm) Output Power (dBm) 22 21 20 19 18 17 16 15 4.9 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 22 21 20 19 18 17 16 15 4.9 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 AP2085 Frequency (GHz) Pout(dBm)@EVM~3%, Vc=3.3V Frequency (GHz) Pout(dBm)@EVM~3%, Vc=5.0V For more information,please contact us at: Sales Dept. Tel: +886-2-2698-1022 e-mail: sales@rfintc.com (c) 2004 RF Integrated Corporation. All rights reserved. RF integrated Corp. reserved the right to make any changes to the specifications without notice. 4 of 9 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. 5 I TOTAL vs. Frequency at 3.3V 250 240 230 280 270 260 Fig. 6 I TOTAL vs. Frequency at 5.0V Total Current (mA) 220 210 200 190 180 170 160 150 4.9 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 Total Current (mA) 250 240 230 220 210 200 190 180 4.9 5 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 Frequency (GHz) Gain(dB)@Pout~18dBm, Vc=3.3V Frequency (GHz) Gain(dB)@Pout~20dBm, Vc=5.0V Fig. 7 Output Power vs Bias Control Voltage at 5.85GHz at 3.3V 26 24 22 20 18 16 14 12 10 8 3.1 3.2 3.3 3.4 3.5 Fig. 8 Output Power vs Bias Control Voltage at 5.85GHz at 5.0V 24 23 22 Output Power (dBm) Output Power (dBm) 21 20 19 18 17 AP2085 16 15 14 13 12 3.1 3.2 3.3 3.4 3.5 Bias Control Voltage(V) Pout(dBm)@EVM~3%, Vc=3.3V Bias Control Voltage(V) Pout(dBm)@EVM~3%, Vc=5.0V For more information,please contact us at: Sales Dept. Tel: +886-2-2698-1022 e-mail: sales@rfintc.com (c) 2004 RF Integrated Corporation. All rights reserved. RF integrated Corp. reserved the right to make any changes to the specifications without notice. 5 of 9 AP2085 5 GHz Power Amplifier 2004.08.06 Preliminary Data Charts Fig. 9 Total Current vs Bias Control Voltage at 5.85GHz at 3.3V 350 Fig. 10 Total Current vs Bias Control Voltage at 5.85GHz at 5.0V 380 360 340 320 300 Total Current (mA) Total Current (mA) 3.1 3.2 3.3 3.4 3.5 250 300 280 260 240 220 200 180 160 200 150 100 50 0 140 3.1 3.2 3.3 3.4 3.5 Bias Control Voltage(V) Current(mA)@Pout~18dBm, Vc=3.3V Bias Control Voltage(V) Current(mA)@Pout~20dBm, Vc=5.0V Fig. 11 Power Gain vs Bias Control Voltage at 5.85GHz at 3.3V 35 34 33 36 35 Fig. 12 Power Gain vs Bias Control Voltage at 5.85GHz at 5.0V 34 Power Gain(dB) Power Gain(dB) 32 31 30 29 28 27 26 3.1 3.2 3.3 3.4 3.5 33 32 31 30 29 AP2085 28 27 3.1 3.2 Bias Control Voltage(V) Gain(dB)@Pout~18dBm, Vc=3.3V Bias Control Voltage(V) 3.3 3.4 3.5 Gain(dB)@Pout~20dBm, Vc=5.0V For more information,please contact us at: Sales Dept. Tel: +886-2-2698-1022 e-mail: sales@rfintc.com (c) 2004 RF Integrated Corporation. All rights reserved. RF integrated Corp. reserved the right to make any changes to the specifications without notice. 6 of 9 AP2085 5 GHz Power Amplifier 2004.08.06 Preliminary Data Charts Fig. 13 EVM(4.9GHz) vs. Pout(dBm) vs. Icc (mA), Vc=3.3V, Source EVM =1.9% 10 260 240 220 10 9 8 Fig. 14 EVM(4.9GHz) vs. Pout(dBm) vs. Icc (mA), Vc=5.0V, Source EVM =1.0% 280 260 240 EVM (%) 9 8 7 6 5 4 3 2 1 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 I total(mA) Output Power (dBm) EVM (%) 180 160 140 120 100 80 6 5 4 3 2 1 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 200 180 160 140 120 100 Pout (dBm) EVM (%) Itotal (mA) Pout (dBm) EVM (%) Itotal (mA) Fig. 15 EVM(5.25GHz) vs. Pout(dBm) vs. Icc (mA), Vc=3.3V, Source EVM =1.9% 10 9 8 260 240 220 200 Fig. 16 EVM(5.25GHz) vs. Pout(dBm) vs. Icc (mA), Vc=5.0V, Source EVM =1.0% 10 9 8 7 280 260 240 220 200 180 160 140 EVM (%) 7 6 5 4 3 2 1 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 IEVM (%) total(mA) 180 160 140 120 100 6 5 4 3 2 120 100 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 80 1 Pout (dBm) EVM (%) Itotal (mA) Pout (dBm) EVM (%) Itotal (mA) For more information,please contact us at: Sales Dept. Tel: +886-2-2698-1022 e-mail: sales@rfintc.com (c) 2004 RF Integrated Corporation. All rights reserved. RF integrated Corp. reserved the right to make any changes to the specifications without notice. 7 of 9 I total(mA) EVM (%) I total(mA) 200 7 220 AP2085 AP2085 5 GHz Power Amplifier 2004.08.06 Preliminary Data Charts Fig. 17 EVM(5.85GHz) vs. Pout(dBm) vs. Icc (mA), Vc=3.3 V, Source EVM =1.9% 10 9 8 260 240 220 Fig. 18 EVM(5.85GHz) vs. Pout(dBm) vs. Icc (mA), Vc=5.0 V, Source EVM =1.0% 10 9 8 280 260 240 220 200 180 160 140 120 100 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 EVM (%) EVM (%) 6 5 4 3 2 1 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 180 160 140 120 100 80 I total(mA) 6 5 4 3 2 1 Pout (dBm) EVM (%) Itotal (mA) Pout (dBm) EVM (%) Itotal (mA) Fig. 19 Detector Output vs. Output Power (With 54Mb/s, OFDM Modulation) at 5.25GHz at3.3V 1.8 1.6 1 0.9 0.8 0.7 0.6 0.5 0.4 Fig. 20 Detector Output vs. Output Power (With 54Mb/s, OFDM Modulation) at 5.25GHz at 5.0V Detector Output (V) 1.4 1.2 1 0.8 0.6 0.4 0.2 0 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Detector Output (V) 0.3 0.2 0.1 0 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Output Power (dBm) Vdet(V)@3.3V Output Power (dBm) Vdet(V)@5.0V For more information,please contact us at: Sales Dept. Tel: +886-2-2698-1022 e-mail: sales@rfintc.com (c) 2004 RF Integrated Corporation. All rights reserved. RF integrated Corp. reserved the right to make any changes to the specifications without notice. 8 of 9 I total(mA) EVM (%) 7 200 7 AP2085 AP2085 5 GHz Power Amplifier 2004.08.06 Preliminary 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 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: Sales Dept. Tel: +886-2-2698-1022 e-mail: sales@rfintc.com (c) 2004 RF Integrated Corporation. All rights reserved. RF integrated Corp. reserved the right to make any changes to the specifications without notice. 9 of 9 |
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