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参数资料
| 型号： | AMMP-6522-TR1G |
| 元件分类： | 放大器 |
| 英文描述： | 7000 MHz - 20000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| 封装： | 5 X 5 MM, LEAD FREE, SMT, 8 PIN |
| 文件页数： | 5/9页 |
| 文件大小： | 346K |
| 代理商： | AMMP-6522-TR1G |
5
AMMP-6522 Application and Usage
Biasing and Operation
The AMMP-6522 is normally biased with a positive
drain supply connected to the VDD pin and a negative
gate voltage connected to the Vg pin through bypass
capacitors as shown in Figure 17. The recommended
drain supply voltage is 4 V and gate bias voltage is -1 V.
The corresponding currents are 75 mA and 0.1 mA re-
spectively. The typical required LO level is +15 dBm and
it should come from a low noise driver to ensure that
overall Front End NF is low.
The image rejection performance is dependent on the
selection of the IF quadrature hybrid. The performance
of the IF hybrid as well as the phase balance and VSWR
of the interface to the AMMP-6522 will affect the overall
front end performance.
There is minimal performance degradation if Vdd is
lowered to 3 V or raised to 5 V. If lower current is required,
then Vdd = 3 V will provide considerably similar RF
performance.
Figure 17. Application of receiver with IF Balun
RF
IF1
LSB
NC
IF2
Vdd
USB
LO
IF
RF
1000 pF
NC
Vg
LO
+15 dBm
IF
1-3.5 GHz
USB
TOP VIEW
PACKAGE BASE: GND
IF
Vg
1000 pF
LSB
The recommended Vg is -1 V. However, depending on
the operating frequency, Vg can be changed to achieve
better performance for that particular frequency.
Please refer to Figures 9 and 10 for how to best select the
appropriate Vg for the intended frequency of operation.
Theoretically IF frequencies can be as low as DC. How-
ever, when direct conversion is used (IF = DC), a so-called
phenomenon DC-offset could occur at the two IF out-
puts. In most practical applications, IF should be more
than a few hundreds kHz to avoid DC-offset correction.
Refer the Absolute Maximum Ratings table for allowed
DC and thermal condition.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AMMP-6522-TR2G | 功能描述:射频放大器 LNA IR Mixer 6-22GHz 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-6530 | 制造商:AGILENT 制造商全称:AGILENT 功能描述:5-30 GHz Image Reject Mixer |
| AMMP-6530-BLK | 功能描述:射频混合器 Mixer MMIC 5-30GHz RoHS:否 制造商:NXP Semiconductors 频率范围: 转换损失——最大: 工作电源电压:6 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| AMMP-6530-TR1 | 功能描述:射频混合器 Mixer MMIC 5-30GHz RoHS:否 制造商:NXP Semiconductors 频率范围: 转换损失——最大: 工作电源电压:6 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
| AMMP-6530-TR2 | 功能描述:射频混合器 Mixer MMIC 5-30GHz RoHS:否 制造商:NXP Semiconductors 频率范围: 转换损失——最大: 工作电源电压:6 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
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