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NJ8821 Datasheet - Zarlink Inc

FREQUENCY SYNTHESISER (MICROPROCESSOR INTERFACE) WITH RESETTABLE COUNTERS

NJ8821 Features

* Fig.1 Pin connections - top view s s s s Low Power Consumption Microprocessor Compatible High Performance Sample and Hold Phase Detector >10MHz Input Frequency ABSOLUTE MAXIMUM RATINGS Supply voltage, VDD2VSS Input voltage Open drain output, pin 3 All other pins Storage temperature Storage temper

NJ8821 General Description

Pin no. 1 Name PDA Description Analog output from the sample and hold phase comparator for use as a ‘fine’ error signal. Output at (VDD2VSS)/2 when the system is in lock. Voltage increases as fv phase lead increases; voltage decreases as fr phase lead increases. Output is linear over only a narrow .

NJ8821 Datasheet (475.38 KB)

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Datasheet Details

Part number:

NJ8821

Manufacturer:

Zarlink Inc

File Size:

475.38 KB

Description:

Frequency synthesiser (microprocessor interface) with resettable counters.
Obsolescence Notice This product is obsolete. This information is available for your convenience only. For more information on Zarlink’s obsolete pro.

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NJ8821 FREQUENCY SYNTHESISER MICROPROCESSOR INTERFACE WITH RESETTABLE COUNTERS Zarlink Inc

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