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SA8025A Datasheet Low-voltage 1.8ghz Fractional-n Synthesizer

Manufacturer: Philips Semiconductors (now NXP Semiconductors)

Overview: INTEGRATED CIRCUITS SA8025A Low-voltage 1.8GHz fractional-N synthesizer Product specification IC17 Data Handbook 1996 Oct 15 Philips Semiconductors Philips Semiconductors Product specification 1.

General Description

The SA8025A is a monolithic low power, high performance dual frequency synthesizer fabricated in QUBiC BiCMOS technology.

The SA8025A is an improved version of the SA8025, suitable for narrow band systems like the Japan Personal Digital Cellular (PDC) system.

The new design improves the performance of the fractional spur compensation circuitry.

Key Features

  • Operation up to 1.8GHz at 3V.
  • Fast locking by “Fractional-N” divider.
  • Auxiliary synthesizer.
  • Digital phase comparator with proportional and integral charge pump output SR00623 Figure 1. Pin Configuration.
  • Supply voltage range 2.7 to 5.5V.
  • Excellent input sensitivity: VRF_IN =.
  • 20dBm.

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More Datasheets from Philips Semiconductors (now NXP Semiconductors)

Part Number Description
SA8026 2.5GHz low voltage fractional-N dual frequency synthesizer
SA8027 2.5 GHz low voltage / low power RF fractional-N/IF integer frequency synthesizer
SA8028 2.5 GHz sigma delta fractional-N / 760 MHz IF integer frequency synthesizers
SA8016 2.5GHz low voltage fractional-N synthesizer