Datasheet4U Logo Datasheet4U.com

SA900 - I/Q transmit modulator

General Description

The SA900 is a monolithic high performance, multi-function transmit modulator for use in cellular radio applications, fabricated in QUBiC BiCMOS technology.

Key Features

  • both analog (AMPS) mode and complex, I/Q digital (NADC IS.
  • 136) mode quadrature modulation functions, a PLL synthesizer with VCO, crystal oscillator, programmable prescalers and Gilbert cell multiplier phase detector with programmable charge pump output. The DUALTX output can be used in DUAL mode cellular phone.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
SA90 AXIAL LEAD TRANSIENT VOLTAGE SUPPRESSORS MIC
SA90 Transient Voltage Suppression (TVS) Diodes Crydom
SA90 Transient Voltage Suppressors Microsemi
SA90 GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR SEMITECH
SA90 Transient Voltage Suppressors Crownpo

Other Datasheets by Philips Semiconductors (now NXP Semiconductors)

Part Number Description
SA9024 900 MHz transmit modulator and 1.3 GHz fractional-N synthesizer
SA9025 900 MHz transmit modulator and 2.2 GHz fractional-N synthesizer
SA910 Variable gain RF predriver amplifier
SA9500 Dual-band / CDMA/AMPS downconverter IC
SA9502 Dual-band / CDMA/AMPS downconverter IC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
INTEGRATED CIRCUITS SA900 I/Q transmit modulator Preliminary specification IC17 Data Handbook 1997 Sept 16 Philips Semiconductors Philips Semiconductors Preliminary specification I/Q transmit modulator DO NOT DISTRIBUTE WITHOUT ECN DATED AFTER Sept 16, 1997 DESCRIPTION The SA900 is a monolithic high performance, multi-function transmit modulator for use in cellular radio applications, fabricated in QUBiC BiCMOS technology. The SA900 features both analog (AMPS) mode and complex, I/Q digital (NADC IS–136) mode quadrature modulation functions, a PLL synthesizer with VCO, crystal oscillator, programmable prescalers and Gilbert cell multiplier phase detector with programmable charge pump output.