Datasheet4U Logo Datasheet4U.com

SA9024 Datasheet 900 Mhz Transmit Modulator And 1.3 Ghz Fractional-n Synthesizer

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

Overview: INTEGRATED CIRCUITS SA9024 900 MHz transmit modulator and 1.3 GHz fractional–N synthesizer Objective specification 1997 Aug 01 Philips Semiconductors Philips Semiconductors Objective specification 900 MHz transmit modulator and 1.

General Description

This specification defines the requirements for a transmitter modulator and fractional–N synthesizer IC to be used in cellular telephones which employ the North American Dual Mode Cellular System (IS–136).

• Reference and clock buffers • Control logic for programming and power down modes PIN CONFIGURATION V CC GND MCLK V CC RCLK GND GND PHA PHI RN XTAL1 36 35 34 33 32 INA

Key Features

  • Low current from 3.75V supply.
  • Low phase noise.
  • Main loop with internal charge pump and fractional compensation.
  • 3.
  • line serial interface bus.
  • Power down for the synthesizers.
  • Speedup mode for faster switching.

More Datasheets from Philips Semiconductors (now NXP Semiconductors)

Part Number Description
SA9025 900 MHz transmit modulator and 2.2 GHz fractional-N synthesizer
SA900 I/Q transmit modulator
SA910 Variable gain RF predriver amplifier
SA9500 Dual-band / CDMA/AMPS downconverter IC
SA9502 Dual-band / CDMA/AMPS downconverter IC
SA9503 Dual-band / CDMA/AMPS LNA and downconverter mixers
SA9504 Dual-band / PCSCDMA/AMPS LNA and downconverter mixers

SA9024 Distributor