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
- Fixed gain of 20 dB
- Operation up to 500 MHz
- Input/output internally matched to 50 Ω
- Output IP3
41 dBm at 70 MHz
39 dBm at 190 MHz - Integrated bias control circuit
- Output 1 dB compression: 20.6 dB at 190 MHz
- Noise figure: 2.5 dB at 190 MHz
- See Data Sheet for Addtitional Information
ADL5531-EVALZ 功能框图
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 |