SP8854EIGHCAR Datasheet PDF - Mitel Networks 27GHz Parallel Load Professional Synthesiser Specs

SP8854EIGHCAR - 27GHz Parallel Load Professional Synthesiser

Datasheet Summary

Description

These pins are the data inputs to set the RF divider ratio (MN1A).

High is open circuit on these pins.

Data is transparent from pins to RF buffer when pin 39 (STROBE) is high and frozen in buffers when pin 39 is low.

Features

s 2.
7 GHz Operating Frequency s Single 5V Supply s Low Power Consumption.

Datasheet Details

Part number	SP8854EIGHCAR
Manufacturer	Mitel Networks
File Size	176.32 KB
Description	27GHz Parallel Load Professional Synthesiser
Datasheet	SP8854EIGHCAR Datasheet
Additional preview pages of the SP8854EIGHCAR datasheet.

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Full PDF Text Transcription

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SP8854E 2·7GHz Parallel Load Professional Synthesiser Preliminary Information Supersedes January 1996 version, DS4238 - 1.2 DS4238 - 2.0 June 1998 The SP8854E is one of a family of parallel load synthesisers containing all the elements apart from the loop amplifier to fabricate a PLL synthesis loop. Other parts in the series are the SP8852E which is fully programmable, requiring tw0 16bit words to set the RF and reference counters and the SP8855E which is fully programmable using hard wired links or switches. The SP8854E is programmed using a 16-bit parallel data bus. Data is stored in an internal buffer. The 10-bit programmable reference divider is programmed by connecting the 10 programming pins either to ground or 15V.

Published: Jun 7, 2005 |