SP4740 - 13GHz 4256 PRESCALER WITH LOW CURRENT AND LOW RADIATION

Zarlink Semiconductor

Key Features

s Low Supply Current s Low Radiation s Input Wideband Amplifier s High Input Sensitivity s High Input Impedance s TTL/CMOS Output s Electrostatic Protection † † ESD precautions must be observed INPUT    1 2 8 7 0V 0V SP4740 3 4 VCC VCC 6 5 OUTPUT MP8 Fig 1. Pin connections - top view.

SP4740 13ghz 4256 prescaler with low current and low radiation by Zarlink Semiconductor - Datasheet Preview

Datasheet Details

Part number	SP4740
Manufacturer	Zarlink Semiconductor
File Size	155.90 KB
Description	13GHz 4256 PRESCALER WITH LOW CURRENT AND LOW RADIATION
Datasheet	SP4740 Datasheet

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Part Number	Description
SP4633	1GHz 64 NON SELF OSCILLATING PRESCALER
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THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS 3062-2.2 SP4740 1·3GHz 4256 PRESCALER WITH LOW CURRENT AND LOW RADIATION The SP4740 4256 prescaler is one of GPS’ range of high speed dividers for consumer frequency synthesis and measurement systems. It has a low supply current, giving reduced dissipation and operating temperatures in an 8-pin plastic DIL (DP8) or miniature plastic DIL (MP8) package. Spurious radiation has been reduced from all stages. The SP4740 incorporates an on-chip preamplifier with differential inputs and has a TTL/CMOS compatible output.