DS21554L Просмотр технического описания (PDF) - Dallas Semiconductor -> Maxim Integrated

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DS21554L

DS21354 (3.3V) and DS21554 (5V) E1 Single Chip Transceivers (SCT)

Dallas Semiconductor -> Maxim Integrated 

10 of 117

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

Framer Loopback

Remote Loopback

DS21354 & DS21554

CO

DS21354/554 BLOCK DIAGRAM Figure 3-1

CI

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