ADL5590: 869 MHz to 960 MHz Quadrature Modulator
This family of monolithic RF quadrature modulators is designed for use from 869 MHz to 960 MHz and from 1805 MHz to 1990 MHz. Excellent phase accuracy and amplitude balance enable high performance, direct RF modulation for communications systems.
The ADL5590 and ADL5591 can be used as direct RF modulators in digital communications systems such as those using the Global System for Mobile Communications (GSM) network. In addition, the parts are compatible with enhanced data rates for GSM evolution (EDGE).
This family is fabricated using an advanced silicon-germanium bipolar process from Analog Devices, Inc., and is available in a 36-lead, exposed paddle LFCSP. The devices operate from -40°C to +85°C.
产品应用领域 Applications
- Wireless infrastructure
- Optimized for GSM transmitters
ADL5590 特点
- Operating frequencies
ADL5590: 869 MHz to 960 MHz
ADL5591: 1805 MHz to 1990 MHz - Output third-order intercept point OIP3
ADL5590: 29 dBm @ 900 MHz
ADL5591: 30 dBm @ 1900 MHz - Sideband suppression
ADL5590: <-50 dBc @ 900 MHz
ADL5591: <-47 dBc @ 1900 MHz - Output compression point P1dB: 16 dBm
- Noise floor: -157 dBm/Hz
- Baseband common-mode bias: 1.5 V
- LO leakage
ADL5590: -50 dBc @ 900 MHz, POUT = 5 dBm
ADL5591: -44 dBc @ 1900 MHz, POUT = 5 dBm - Single supply: 4.75 V to 5.25 V
- Package: 36-lead, 6 mm × 6 mm LFCSP
ADL5590功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| ADL5590ACPZ-R7 | 量产 | 36 ld LFCSP (6x6x.85mm w/3.7EP) | 36 | 工业 |