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KB8823

Part Number	KB8823
Manufacturer	Samsung
Description	FREQUENCY SYNTHESIZER
Published	Apr 25, 2005
Detailed Description	PRELIMINARY SPECIFICATION (V1.5) FREQUENCY SYNTHESIZER INTRODUCTION The KB8821/22/23 are high performance dual frequenc...
Datasheet	KB8823 PDF File

Overview

PRELIMINARY SPECIFICATION (V1.
5) FREQUENCY SYNTHESIZER INTRODUCTION The KB8821/22/23 are high performance dual frequency synthesizers with integrated prescalers designed for RF operation up to 1.
2GHz/2.
0GHz/2.
5GHz and IF operation up to 520MHz.
The KB8821/22/23 contain dual-modulus prescalers.
The RF synthesizer adopts a 64/65 or an 128/129 prescaler(32/33 or 64/65 for the KB8823) and the IF synthesizer adopts an 8/9 or a 16/17 prescaler.
Using a proprietary digital phase-locked-loop technique, the KB8821/22/23 have linear phase detector characteristic and can be used for very stable, low noise local oscillator signal.
Supply voltage can range from 2.
7V to 4.
0V.
The KB8821/22/ 23 are now av...

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