AD9546SLASHPCBZ datasheet(192/205 Pages) AD

192 / 205 page

AD9546

Data Sheet

Rev. 0 | Page 192 of 205

CONTROLLER

SPI/I2C

DIGITIZED CLOCKING NODE

MASTER NODE

COMMON

CLOCK

REFERENCE

DIGITAL COMMUNICATION BUS

DISTRIBUTABLE

REFERENCE CLOCK

COMMON CLOCK

(PLUS EMBEDDED SYNCHRONIZATION)

RECOVERED

CLOCK

RECOVERED

CLOCKS

DIGITIZED CLOCKING NODE

ANALOG LOOPBACK

DISTRIBUTABLE

REFERENCE CLOCK

COMMON CLOCK

(PLUS EMBEDDED SYNCHRONIZATION)

SLAVE NODE 0

SLAVE NODE 1

RECOVERED

CLOCKS

CONTROLLER

SPI/I2C

CONTROLLER

SPI/I2C

Figure 127. Digitized Clocking Application

PHY

DATA IN

CLOCK 1

RECOVERED

CLOCK 1

PHY

DATA IN

CLOCK 2

RECOVERED

CLOCK 2

LINE CARD

AD9546

UTS

IUTS

UTS

IUTS

ALP

SPI

AD9546

UTS

IUTS

UTS

IUTS

ALP

1588

SERVO

PLL

SyncE

BACK PLANE

TIMING CARD

LINE CARD

DIGITAL BUS

COMMON CLOCK (DIRECT AND LOOPBACK PATHS)

TIME CODES: LINE CARD

TIMING CARD

TIME CODES: TIMING CARD

LINE CARD

SyncE CLOCK

1588 TIME STAMPS

ALP AD9546 ANALOG LOOP BACK

SPI

TDC

AD9546

UTS AD9546 USER TIME STAMPER

IUTS AD9546 INVERSE USER TIME STAMPER

SPI AD9546 SERIAL PORT INTERFACE

TDC AD9546 TIME TO DIGITAL CONVERTER

IDENTICAL, TIME-ALIGNED

COMMON CLOCKS

TRAFFIC

SPI

PHY

DATA IN

CLOCK 3

RECOVERED

CLOCK 3

PHY

DATA IN

CLOCK 4

RECOVERED

CLOCK 4

Figure 128. Digitized Clocking System Example

AD9546/PCBZ Fiches technique(PDF) 192 Page - Analog Devices

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