最新无码a∨在线观看,一本av高清一区二区三区,亚洲熟妇色l20p,宅男噜噜69av,中出あ人妻熟女中文字幕

STW82103B

RF down converter with embedded integer-N synthesizer; ? High linearity:\n? IIP3: +25 dBm\n? 2FRF-2FLO spurious rejection: 80 dBc\n? Noise figure:\n? NF: 10.5 dB\n? Conversion gain\n? CG: 8 dB\n? RF range: 2300 MHz to 2700 MHz\n? Wide IF amplifier frequency range: 70 MHz to 400 MHz\n? Integrated RF balun with internal matching\n? Dual differential integrated VCOs with automatic center frequency calibration:\n? LOA: 2200 to 2550 MHz\n? LOB: 2500 to 3000 MHz\n? Embedded integer-N synthesizer\n? Dual modulus programmable prescaler (16/17 or 19/20)\n? Programmable reference frequency divider (10 bits)\n? Adjustable charge pump current\n? Digital lock detector\n? Excellent integrated phase noise\n? Fast lock time: 150 μs? Integrated DAC with dual current output\n? Supply: 3.3 V and 5 V analog, 3.3 V digital\n? Dual digital bus interface: SPI and I2C bus (fast mode) with 3 bit programmable address (1101A2A1A0)\n? Process: 0.35 μm BICMOS SiGe\n? Operating temperature range -40 to +85oC\n? 44-lead exposed pad VFQFPN package 7x7x1.0 mm\n? 應(yīng)用\n? Cellular infrastructure equipment:? IF sampling receivers\n? Digital PA linearization loops\n? Other wireless communication systems.;

The STMicroelectronics STW82103B is an integrated down converter providing 8 dB of gain, 10.5 dB NF, and a very high input linearity by means of its passive mixer.\n Embedding two wide band auto calibrating VCOs and an integer-N synthesizer, the STW82103B is suitable for both Rx and Tx requirements for Cellular infrastructure equipment.\n The integrated RF balun and internal matching permit direct 50 ohm single-ended interface to RF port. The IF output is suitable for driving 200-ohm impedance filters.\n By embedding a DAC with dual current output to drive an external PIN diode attenuator, the STW82103B replaces several costly discrete components and offers a significant footprint reduction.\n The STW82103B device is designed with STMicroelectronics advanced 0.35 μm SiGe process. Its performance is specified over a -40 °C to +85 °C temperature range.\n

STW82103B

RF down converter with embedded integer-N synthesizer

STW82103B

Package：44-VFQFN 裸露焊盤；包裝：卷帶（TR）帶 類別：RF/IF，射頻/中頻和 RFID 射頻混頻器 描述：IC MIXER 2.3-2.7GHZ DWN CONV

STW82103BTR

Package：44-VFQFN 裸露焊盤；包裝：卷帶（TR）帶 類別：RF/IF，射頻/中頻和 RFID 射頻混頻器 描述：IC MIXER 2.3-2.7GHZ DWN CONV

82103C

MiniatureSurfaceMountPowerInductors

BD82103GWL

SiliconMonolithicIntegratedCircuit

BD82103GWL

BacklightLEDDriverforSmallLCDPanels(ChargePumpType)

LC82103

Image-ProcessingLSIforFacsimile,Copier,andOCRApplications

Overview TheLC82103convertstheanalogvideosignalfromtheCCDcontactimagesensorintohigh-precisionbinaryimagedata.TheLC82103includesan8-bitA/Dconverterandtwo6-bitD/Aconverters.The6-bitD/Aconvertersareusedforsettingreferencepotential(highandlow)ofthe8-bitA/