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Preliminary
3.3 V, 802.11b/g Linear Power Amplifier
AP163-317 Features
High Linearity @ 23 dBm DC Current: 180 mA @ 3.3 V 802.11b/g Compliant 1800-2500 MHz Operation 19 dB Small Signal Gain 27 dBm P1 dB @ 2.4 GHz Uses Single DC Bias Supply Low Cost Plastic Package Available on Tape & Reel
SEATING PLANE 12 MAX.
-317
0.157 (4.00 mm) BSC 0.148 (3.75 mm) BSC 0.148 (3.75 mm) BSC
2
0.079 (2.00 mm) 0.058 (1.47 mm) 0.058 (1.47mm) 1 0.062 2 (0.16 mm) 0.079 (2.00 mm)
1
16
0.157 (4.00 mm) BSC
PIN INDICATOR
0.031 0.024 (0.80 mm) (0.60 mm) 0.124 BSC REF. (0.32 mm) 0.025 (0.65 mm) + 0.004 (0.10 mm) 0.039 (1.00 mm) MAX. 0.001 (0.025 mm) + 0.001 (0.025 mm)
Description
The AP163-317 is a linear, medium power amplifier designed for low voltage operation in 2.4-2.5 GHz ISM band having linear and high-efficiency performance with 802.11b/g signals. The device is manufactured on advanced InGap HBT process and housed in a 16 Pin 4 x 4 mm micro lead package.
Absolute Maximum Ratings
Characteristic RF Input Power Supply Current Supply Voltage Operating Temperature Storage Temperature Value 20 dBm 800 mA 5V -65C to +125C -65C to +125C
Electrical Specifications at 25C
Parameter Frequency Range Small Signal Gain Output Power at 1 dB compression Linear Output Power1 First Sidelobe1 Second Sidelobe1 Operating Voltage Reverse Isolation Current Consumption POut = 23.5 dBm POut = 22.5 dBm POut = 17 dBm Quiescent F = 2.45 GHz F = 2.45 GHz F = 2.45 GHz, IC = 186 mA F = 2.45 GHz, IC = 170 mA, POut = 22.5 dBm F = 2.45 GHz, IC = 186 mA, POut = 22.5 dBm Amplifier DC voltage VD Isol. 2.5 Condition Symbol MHz S21 P1 dB POut Min. 1800 17 26 23 19 27 23.5 -40 -54 3.3 30 186 170 120 90 4.5 Typ. Max. 2500 22 Unit dB dB dBm dBm dBc dBc V dB mA mA mA mA
IQO
VCC = 3.3 V, IC = 90 mA (unless otherwise specified) 1. Specifications are defined for the evaluations board below with the 802.11b signal at 11Mbit/s and having Cosine (0.95) filtering.
Skyworks Solutions, Inc. [781] 376-3000 * Fax [781] 376-3100 * Email sales@skyworksinc.com * www.skyworksinc.com
Specifications subject to change without notice. 2/03A
1
3.3 V, 802.11b/g Linear Power Amplifier
AP163-317
Typical Performance Data
160 140 120 100 130 75 200 180 160 140 10 20 30 39 50 75 100
IQ1 (mA)
IQ1 (mA)
100 80 60
120 100 80 60 40 20 0 2.5
240 INF
150 40 20 0 2.0 2.2 2.4 2.6 2.8 3.0 3.2 240
2.6
2.7
2.8
2.9
3.0 3.1
3.2
3.3
VReg (V)
VReg (V)
Quiescent Current of the 1st Stage vs. VReg and RQ1
Quiescent Current of the 2nd Stage vs. VReg and RQ2
Pin Out
GND VCC1 VCC1 VCC1
14 16 15 13 12 11 10 1
RF In VB Q1 VREG
N/C RF Out RF Out RF Out GND
9
2 3 4
5
6
7
VB Q2
N/C
N/C
2
Skyworks Solutions, Inc. [781] 376-3000 * Fax [781] 376-3100 * Email sales@skyworksinc.com * www.skyworksinc.com
Specifications subject to change without notice. 2/03A
N/C
8
3.3 V, 802.11b/g Linear Power Amplifier
AP163-317
Evaluation Board Schematic
VCC Q1 PUMZ1 560 Q2 GND L1 BLM11HA471 C6 20 p C3 1n GND GND C5 2p
1
3.3 V C2 R1 R2 4.3 C1 47 F GND L3 22 nH C4 GND 10 p
16 GND VCC1 Input 15 14 VCC1 VCC1 NC 13 Output 12 11 10
GND C8 GND 0.1 F C9 GND 0.1 F L4 22 nH GND (0603) C10 1.5 pF L5 1.2 pF T2 0.35 x 6 mm C12 10 pF D1 SMS7630 D2 C13 +VDet R7 56 k 4.7 F
R3 PA_PE 12 k
Input
T1 0.35 x 0.6 mm R4 270 C7 560 p GND
GND 2
3 4
C11 20 pF R6 3k
Output
VBQ1 AP163-317 Output VREG Output
3.2 V
5 V Q2 9 B GND N/A N/A N/A 6 7 8
GND
R5 N/A
100 p GND
Evaluation Board Layout (Top View)
Evaluation Board Layout (Bottom View)
Skyworks Solutions, Inc. [781] 376-3000 * Fax [781] 376-3100 * Email sales@skyworksinc.com * www.skyworksinc.com
Specifications subject to change without notice. 2/03A
3

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