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ADL5531-EVALZ: 20 MHz to 500 MHz IF Gain Block

The ADL5531 is a broadband, fixed-gain, linear amplifier that operates at frequencies up to 500 MHz. The device can be used in a wide variety of equipment, including cellular, satellite, broadband, and instrumentation equipment.

The ADL5531 provides a gain of 20 dB, which is stable over frequency, temperature, power supply, and from device to device. This amplifier is single-ended and internally matched to 50 Ω. Only input/output ac coupling capacitors, power supply decoupling capacitors, and external inductors are required for operation.

The ADL5531 is fabricated on a GaAs HBT process and has an ESD rating of ±2 kV (Class 2). The device is packaged in an 8-lead 3 mm × 3 mm LFCSP that uses an exposed paddle for excellent thermal impedance.

The ADL5531 consumes 100 mA on a single 5 V supply and is fully specified for operation from -40°C to +85°C.

The dual-channel 20 dB gain version, ADL5534, is also available.

ADL5531-EVALZ 特点
ADL5531-EVALZ 功能框图

芯片引脚定义图

ADL5531-EVALZ 技术指标
Frequency Range (MHz) 20 to 500 Noise Figure (dB) 2.5dB
Gain (dB) 20.9dB Supply Current 100mA
Output IP3 (dBm) 41 Package 8-Lead LFCSP
1 dB Comp Point (dBm) 20.4
ADL5531 订购指南
产品型号 产品状态 封装 引脚 温度范围
ADL5531-EVALZ 量产 评估板 工业
ADL5531ACPZ-R7 量产 8 ld LFCSP (3x3mm) 8 工业
ADL5531-EVALZ 应用技术支持与电子电路设计开发资源下载
  1. RF放大器和IF放大器系列ADL5531 数据手册DataSheet 下载 . PDF
  2. ADI 模拟器件公司比较器产品选型指南 . PDF
  3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .PDF