ADL5323: 1700 MHz to 2400 MHz GaAs Matched RF PA Pre-Driver
The ADL5323 is a high linearity GaAs driver amplifier that is internally matched to 50 Ω for operation in the 1700 MHz to 2400 MHz frequency range. The amplifier, which has a gain of 20 dB, has been specially designed for use in the output stage of a cellular base station radio or as an input preamplifier in a multicarrier base station power amplifier. Matching and biasing are all on-chip. The ADL5323 is available in a Pb-free, 3 mm × 3 mm, 8-lead LFCSP package with an operating temperature of -40°C to +85°C.
ADL5323 特点
- GaAs single ended 20 dB fixed gain amplifier
- Internally matched input and output to 50 Ω
- Fully specified gain and output power over temperature and supply
- Small footprint package 3 mm × 3 mm LFCSP
- Operation from 1700 MHz to 2400 MHz
- High third order intercept of +43 dBm
- Output compression point of +28 dBm
- Noise figure 5 dB
- Pin compatible with ADL5322 700 MHz to 1000 MHz device
ADL5323 功能框图
ADL5323 技术指标
| Frequency Range (MHz) | 1700 to 2400 | Supply Voltage (V) | +5V |
| Gain (dB) | 19.5dB | Supply Current | 320mA |
| Output IP3 (dBm) | 43.5 | Package | 8-Lead LFCSP |
| Output P1dB (dBm) | 28 | 1 dB Comp Point (dBm) | 28 |
| Noise Figure (dB) | 5dB |
ADL5323 订购指南
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADL5323-EVAL | 量产 | 评估板 | 商业 | |
| ADL5323ACPZ-R2 | 量产 | 8 ld LFCSP (3x3mm) | 8 | 工业 |
| ADL5323ACPZ-R7 | 量产 | 8 ld LFCSP (3x3mm) | 8 | 工业 |
| ADL5323ACPZ-WP | 量产 | 8 ld LFCSP (3x3mm) | 8 | 工业 |