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产品名称：STW82102B
产品封装：QFN-44
产品品牌：STMicroelectronics
PDF文档：下载
库 存：查看
电 话：0755-83035811
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产品介绍
STW82102B
Features
- High linearity:
- 2FRF-2FLO spurious rejection: 85 dBc
- Noise figure:
- Conversion gain
- RF range: 1425 MHz to 1910 MHz
- Wide IF amplifier frequency range: 70 MHz to 400 MHz
- Integrated RF balun with internal matching
- Dual differential integrated VCOs with automatic center frequency calibration:
- Embedded integer-N synthesizer
- Dual modulus programmable prescaler (16/17 or 19/20)
- Programmable reference frequency divider (10 bits)
- Adjustable charge pump current
- Excellent integrated phase noise
- Integrated DAC with dual current output
- Supply: 3.3 V and 5 V analog, 3.3 V Digital
- Dual digital bus interface: SPI and I2C bus (fast mode) with 3 bit programmable address (1101A2A1A0)
- Process: 0.35 μm BICMOS SiGe
- Operating temperature range -40 to +85oC
- 44-lead exposed pad VFQFPN package 7x7x1.0 mm
- Applications
- Cellular infrastructure equipment:
- Digital PA linearization loops
- Other wireless communication systems.
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