ADL5523-EVALZ: 400 MHz to 4000 MHz Low Noise Amplifier

The ADL5523 is a high performance GaAs pHEMT low noise amplifier. It provides high gain and low noise figure for single-downconversion IF sampling receiver architectures as well as direct-downconversion receivers.

The ADL5523 provides a high level of integration by incorporating the active bias and the dc blocking capacitors, making it very easy to use while not sacrificing design flexibility.

The ADL5523 is easy to tune, requiring only a few external components. The device can support operation from 3 V to 5 V, and the current draw can be adjusted with the external bias resistor for applications requiring very low power consumption.

The ADL5523 comes in a compact, thermally enhanced, 3 mm × 3 mm LFCSP and operates over the temperature range of -40°C to +85°C.

A fully populated evaluation board is also available

ADL5523-EVALZ 特点

• Operation from 400 MHz to 4000 MHz
• Noise figure of 0.8 dB at 900 MHz
• Requires few external components
• Integrated active bias control circuit
• Integrated dc blocking capacitors
• Adjustable bias for low power applications
• Single-supply operation from 3 V to 5 V
• Gain of 21.5 dB at 900 MHz
• OIP3 of 34.0 dBm at 900 MHz
• P1dB of 21.0 dBm at 900 MHz
• Small footprint LFCSP
• Pin-compatible version with 20.8 dB gain available

ADL5523-EVALZ 技术指标

Frequency Range (MHz)	400 to 4000	Supply Current	60mA
Gain (dB)	21.5dB	Package	8-Lead LFCSP
Output IP3 (dBm)	34	1 dB Comp Point (dBm)	21
Noise Figure (dB)	0.8dB

ADL5523 订购指南

产品型号	产品状态	封装	引脚	温度范围
ADL5523-EVALZ	量产	评估板		商业
ADL5523ACPZ-R7	量产	8 ld LFCSP (3x3mm)	8	工业

ADL5523-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ADL5523 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