HM6P5331 Ver la hoja de datos (PDF) - Hynix Semiconductor

Número de pieza

componentes Descripción

Fabricante

HM6P5331

2.0GHz/500MHz Dual Frequency Synthesizer

Hynix Semiconductor 

PRELIMINARY

Pin No.

HM6C5332

24-pin LGA

Package

16

17

18

19

20

22

23

1,9,13,21

Pin No.

HM6C5332

20-pin TSSOP

Package

14

15

16

17

18

19

20

X

PIN

NAME

VSIFA

VIIF

finIF

VSIFD

DoIF

VPPIF

VDDIF

NC

I/O

Description

- Ground for IF analog circuitry.

- This pin is to provide a bypass capacitor to the internal voltage supply and

bypass capacitor must be placed between this pin and IF analog GND(Pin

14). With a slight performance degradation, this pin may be NC.

I IF prescaler input. Small signal input from the VCO.

- Ground for IF digital circuitry.

O Internal IF charge pump output. For connection to a loop filter for driving

the input of an external VCO.

- Power Supply for IF charge pump. Must be ≥ VDDIF.

- Power supply voltage input for IF analog, IF digital, data interface, FoLD,

and oscillator circuits. Input may range from 2.7V to 3.6V. VDDIF must

equal VDDRF. Bypass capacitors should be placed as close as possible to

this pin and be connected directly to the ground plane.

- No Connect

Block Diagram

FoLD

DoRF

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DoIF



finRF

 



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Data

Clock



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