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参数资料
| 型号： | AP157-317 |
| 元件分类： | 放大器 |
| 英文描述： | 1800 MHz - 2500 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 文件页数： | 1/5页 |
| 文件大小： | 759K |
| 代理商： | AP157-317 |
Alpha Industries, Inc. [978] 241-7000
Fax [978] 241-7906 Email sales@alphaind.com www.alphaind.com
1
Specifications subject to change without notice. 5/02A
Parameter
Condition
Symbol
Min.
Typ.
Max.
Unit
Frequency Range
IC = 350 mA
1800
2500
MHz
Small Signal Gain
IC = 350 mA
Ga
17
19
22
dB
Max Saturated Output Power
PMax
29
31
dBm
Max. Linear Output Power
802.11 Modulation
27
dBm
11 Mbits Meeting 802.11b
Spectral Mask
Output Power at 1 dB Compression
F = 2.4 GHz
P1 dB
26
27
dBm
Input and Output VSWR
F = 1800–2500 MHz
VSWR
1.8
Operating Voltage
Amplifier DC Voltage
VCC
2.7
3.3
5.0
V
Reverse Isolation
30
dB
Current Consumption
POut = PMax
ICC
600
mA
POut = 27 dBm
ICC
450
mA
POut = 25 dBm
ICC
350
mA
Quiescent
IQ
125
mA
3.3 V, 2.5 GHz Wi-FiTM
Linear Power Amplifier
Features
■ IEEE 802.11b/g +27 dBm
■ 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
AP157-317
Description
The AP157-317 is a linear, medium power amplifier
designed for low voltage operation. The device is
manufactured on our advanced InGap HBT process. It is
designed for use as the power amplifier in WLAN and other
2.4–2.5 GHz spread spectrum transmitters. The amplifier
is packaged in a 16 pin 4 x 4 mm micro lead package.
Electrical Specifications at 25°C
Preliminary
Characteristic
Value
RF Input Power
20 dBm
Supply Current
1000 mA
Supply Voltage
6 V
Operating Temperature
-40°C to +85°C
Storage Temperature
-65°C to +125°C
Absolute Maximum Ratings
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