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SP4666 - Prescaler

Key Features

  • DP8 s Switched Low Pass Filter for Very Low Output Radiation s Low Supply Current s Input Wideband Amplifier s High Input Sensitivity s High Input Impedance s Balanced ECL Outputs s Electrostatic Protection † † ESD precautions must be observed NC INPUT INPUT 0V 1 2 3 4 8 1 5V OUTPUT OUTPUT 464 /4256 SELECT SP4666 7 6 5 MP8 Fig 1. Pin connections - top view.

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Datasheet Details

Part number SP4666
Manufacturer Zarlink Semiconductor
File Size 266.12 KB
Description Prescaler
Datasheet download datasheet SP4666 Datasheet

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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.

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Obsolescence Notice This product is obsolete. This information is available for your convenience only. For more information on Zarlink’s obsolete products and replacement product lists, please visit http://products.zarlink.com/obsolete_products/ SP4666 Prescaler with low current and low radiation DS2219 - 2.4 The SP4666 is a selectable division ratio high speed divider capable of replacing separate fixed ratio ECL prescalers with a single part in applications with alternative 464 and 4256 division requirements. A switched low pass filter with 23dB points at 5·3MHz and 15·6MHz is connected before the output stage to reduce the harmonic content to a very low level.