Part Number
|
KB8822 |
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
|
KB8822
|
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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