SI5332D Просмотр технического описания (PDF) - Silicon Laboratories

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SI5332D

6/8/12-Output Any-Frequency Clock Generator

Silicon Laboratories 

3.1 Functional Block Diagrams

Si5332: 12-Output, 48-QFN

CLKIN_2

CLKIN_2b

CLKIN_3

CLKIN_3b

XTAL

Si5332A/B/C/D: External Crystal

Si5332E/F/G/H: Internal Crystal

SCLK

SDATA

OSC

NVM

I2C

÷INT

Input1

Input2

Input3

Input4

Input5

Input6

Input7

HW Input

Control

PLL

Multi

Synth

Multi

Synth

INT

INT

INT

INT

INT

Figure 3.1. Block Diagram for 12-Output Si5332 in 48-QFN

The Si5332 48-QFN features:

• Up to twelve differential clock outputs, with six VDDO pins.

• Seven user-configurable HW input pins, defined using ClockBuilder Pro.

Si5332 Data Sheet

Functional Description

÷INT

Bank A

÷INT

÷INT

Bank B

÷INT

÷INT

÷INT

Bank C

÷INT

÷INT

÷INT

÷INT

Bank D

÷INT

÷INT

VDDO0

OUT0

OUT0b

VDDO1

OUT1

OUT1b

OUT2

OUT2b

VDDO2

OUT3

OUT3b

OUT4

OUT4b

OUT5

OUT5b

VDDO3

OUT6

OUT6b

OUT7

OUT7b

OUT8

OUT8b

VDDO4

OUT9

OUT9b

VDDO5

OUT10

OUT10b

OUT11

OUT11b

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