ADL5534: 20 MHz to 500 MHz IF Amplifier
The ADL5534 contains two broadband, fixed-gain, linear amplifiers and 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 ADL5534 has a fixed gain of 20 dB, which is stable over frequency, temperature, power supply, and from device-to-device. The amplifiers are single-ended and internally matched to 50 Ω. Only input/output ac-coupling capacitors, power supply decoupling capacitors, and an external bias inductor are required for operation of each amplifier
The ADL5534 is fabricated on a GaAs HBT process. The device is packaged in a 16-lead 5 mm × 5 mm LFCSP that uses an exposed paddle for excellent thermal impedance. The ADL5534 consumes 98 mA of current per amplifier on a single 5 V supply, and is fully specified for operation from -40°C to +85°C. A similar amplifier, ADL5531 (available from Analog Devices, Inc.) is the 20 dB gain single-channel version. Fully populated evaluation boards for both the ADL5531 and ADL5534 are available
ADL5534 特点
- Fixed gain of 20 dB
- Operation up to 500 MHz
- Input/output internally matched to 50 Ω
- Integrated bias control circuit
- OIP3 of 40 dBm at 70 MHz
- P1dB of 20.4 dBm at 70 MHz
- Noise Figure of 2.5 dB at 70 MHz
- Temperature and power supply stable
- Single 5 V power supply
实验室电路
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Interfacing the ADL5534 Dual IF Gain Block To The AD9640 High Speed ADC
本电路中采用的产品:
AD9640, ADL5534
电路类型: ADC电路/驱动器
应用: 通信
优化目标: 高性能; 高速度; 低噪声与低失真
ADL5534 功能框图
ADL5534 技术指标
| Frequency Range (MHz) | 20 to 500 | Noise Figure (dB) | 2.5dB |
| Gain (dB) | 20dB | Supply Current | 110mA |
| Output IP3 (dBm) | 40 | Package | 16-Lead LFCSP |
| 1 dB Comp Point (dBm) | 20.4 |
ADL5534 订购指南
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADL5534-EVALZ | 量产 | 评估板 | 工业 | |
| ADL5534ACPZ-R2 | 量产 | 16 | 工业 | |
| ADL5534ACPZ-R7 | 量产 | 16 ld LFCSP (5x5mm) | 16 | 工业 |