DS21554L Просмотр технического описания (PDF) - Maxim Integrated

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производитель

DS21554L

3.3V/5V E1 Single-Chip Transceivers

Maxim Integrated 

9 of 124

Transmit

Line I/F

Receive

Line I/F

Clock / Data

Recovery

INT*

MUX

D0 to D7 /

AD0 to AD7

A0 to A6

ALE(AS) / A7

RD*(DS*)

WR*(R/W*)

BTS

CS*

TEST

TPOSO

TCLKO

TNEGO

TNEGI

TCLKI

TPOSI

LIUC

JTDO

JTDI

JTCLK

JTMS

JRST*

RPOSI

RCLKI

RNEGI

RNEGO

RCLKO

RPOSO

8XCLK

XTALD

MCLK

Jitter Attenuator

Either transmit or receive path

Local Loopback

16.384 MHz

DS21354/

DS21554

Framer Loopback

Remote Loopback

CI

CO

2. BLOCK DIAGRAM

Figure 2-1. DS21354/554 Block Diagram

DS21354/DS21554 3.3V/5V E1 Single-Chip Transceivers

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