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参数资料
| 型号： | ACPM-7382-TR1 |
| 元件分类： | 放大器 |
| 英文描述： | 1920 MHz - 1980 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封装： | 4 X 4 MM, GREEN PACKAGE-10 |
| 文件页数： | 14/16页 |
| 文件大小： | 732K |
| 代理商： | ACPM-7382-TR1 |
7
Notes
1. To prevent voltage drop, make the bias lines as wide as
possible (Pink line).
2. Use many via holes to fence off PA RF input and output
traces for better isolation. Output signal of the PA
should be isolated from input signal and the receive
signal. Output signal should not be fed into PA input.
(Green line)
3. Use via holes to connect outer ground plates to internal
ground planes. They help heat spread out more easily
and accordingly the board temperature can be lowered.
They also help to improve RF stability (Yellow square).
4. PA which has a ground slug requires many via holes
which go through all the layers (Red square).
Application on mobile phone board
Application example in mobile is shown below. C4 and C5
should be placed close to pin1 and pin10. Bypass cap C1,
C2 and C3 should be also placed nearby from pin5, pin4
and pin3, respectively. The length of post-PA transmission
line should be minimized to reduce line loss.
PCB layout and part placement on phone board
PCB guideline on phone board
Peripheral Circuits
1
2
3
4
Via hole
C7
C8
C3
L1
output matching circuit
ACPM-7382
C2
RF In
RF Out
C1
C9
C4
C5
C6
VBATT
BB
PA_ON
PA_R0
PA_R1
Vcc1
IN
Vbp
Vmode
Ven
Vcc2
GND
OUT
GND
相关PDF资料 |
PDF描述 |
|---|---|
| ACPM-7392-BLK | 1750 MHz - 1785 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| ACPM-7392-TR1 | 1750 MHz - 1785 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| ACPM-7816-BLK | 824 MHz - 849 MHz RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER |
| ACPM-7816-TR1 | 824 MHz - 849 MHz RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER |
| ACPM-7821-BLK | 898 MHz - 925 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ACPM-7392 | 制造商:AVAGO 制造商全称:AVAGO TECHNOLOGIES LIMITED 功能描述:UTMS1700/2100(1710-1755MHz) and UMTS1700(1750-1785MHz) |
| ACPM-7392-BLK | 功能描述:射频放大器 UMTS PA Module Band 4 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
| ACPM-7392-TR1 | 功能描述:射频放大器 UMTS PA Module Band 4 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
| ACPM-7600-BLK | 功能描述:IC POWER AMP 制造商:broadcom limited 系列:- 零件状态:过期 标准包装:1 |
| ACPM-7600-SG1 | 功能描述:IC POWER AMP 制造商:broadcom limited 系列:- 零件状态:过期 标准包装:1 |
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