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参数资料
| 型号： | AMMP-6421-BLKG |
| 元件分类： | 放大器 |
| 英文描述： | 13000 MHz - 16000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| 封装： | 5 X 5 MM, SMT-8 |
| 文件页数： | 11/12页 |
| 文件大小： | 257K |
| 代理商： | AMMP-6421-BLKG |
8
Figure 15. Simplied schematic for the MMIC die in the package
Application and Usage
The recommended quiescent DC bias condition for
optimum eciency, performance and reliability is Vd=5
volts with Vg (+0.5V typ.) set to give Id(q)=600 mA. Minor
improvements in performance are possible depending
on the application. The drain bias voltage range is 3 to 5V
and the quiescent drain current biasing range is 400mA to
650mA. A single DC gate supply connected to Vg will bias
all the amplier stages. Muting can be accomplished by
setting Vg to zero.
A simplied schematic for the MMIC die in the package is
shown in Figure 15. The MMIC die contains ESD and over
voltage protection diodes for Vg, Vd1, and Vd2. ESD diodes
protect all possible ESD or over voltage damages among
Vg to ground, Vg to Vd1, Vg to Vd2, Vd1 to ground and
Vd2 to ground. The typical forward current versus voltage
for 11 diodes connected in series is shown in Figure 16.
The RF input and output are DC blocked internally.
Under the recommended DC quiescent biasing condition
at Vds=5V, Ids=600mA, Vgg=+0.5V, typical gate terminal
current is approximately 0.02mA. If an active biasing
technique is selected for the AMMP6421 MMIC PA DC
biasing, the active biasing circuit must have more than
10-times higher internal current that the gate terminal
current.
The AMMP6421 can be biased either single positive DC
biasing or dual positive supply operation as shown in
Figure 17(a) and (b).
Output
VD2
VG
Input
VD1
VG
VD2
相关PDF资料 |
PDF描述 |
|---|---|
| AMMP-6421-TR1G | 13000 MHz - 16000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| AMMP-6421-TR2G | 13000 MHz - 16000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| AMMP-6425-BLKG | 18000 MHz - 28000 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER |
| AMMP-6425-TR1G | 18000 MHz - 28000 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER |
| AMMP-6425-TR2G | 18000 MHz - 28000 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AMMP-6421-TR1G | 功能描述:射频放大器 13-16 GHz Power Amp 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 |
| AMMP-6421-TR2G | 功能描述:射频放大器 13-16 GHz Power Amp 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 |
| AMMP-6425 | 制造商:AVAGO 制造商全称:AVAGO TECHNOLOGIES LIMITED 功能描述:18-28 GHz 1W Power Amplifier in SMT Package |
| AMMP-6425_13 | 制造商:AVAGO 制造商全称:AVAGO TECHNOLOGIES LIMITED 功能描述:18-28 GHz 1W Power Amplifier in SMT Package |
| AMMP-6425-BLK | 制造商:Avago Technologies 功能描述:17.7-27GHZ 1W POWER AMP, MMIC - Bulk |
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