PM7344 datasheet(282/293 Pages) PMC

Part #	PM7344

Description	SATURN QUAD T1/E1 MULTI-PHY USER NETWORK INTERFACE DEVICE

PDF	293 Pages

Scroll/Zoom	100%

Manufacturer	PMC [PMC-Sierra, Inc]

Direct Link	http://www.pmc-sierra.com

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282 / 293 page

PM7344 S/UNI-MPH

DATA SHEET

PMC-950449

ISSUE 6

MULTI-PHY USER NETWORK INTERFACE

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE

266

Table 13

- Transmit Interface Output Timing (Figure 45)

Symbol

Description

Min

Max

Units

tPTCLKO

TCLKO to Digital Transmit Data

Output Signals Propagation

Delay7,8

tPTCLKI

TCLKI to TDP[4:1] and TDN[4:1]

Propagation Delay7,8

*Valid only if LINELB=0, PAYLB=0,

TREF[1:0]=00, with J2 format or

Arbitrary format or T1/E1 format

with FIFOBYP=1

Figure 45

- Transmit Interface Output Timing Diagram

PTCLKO

PTCLKI

TCLKO

TDP/TDD,

TDN/TOHO

With TFALL bit=1, TRISE bit=0

TCLKO

Valid

PTCLKO

TDP/TDD,

TDN/TOHO

With TFALL bit=0, TRISE bit=1

TCLKI

PTCLKI

TCLKO

Valid

PTCLKO

TDP/TDD,

TDN/TOHO

With TFALL bit=0, TRISE bit=0

TCLKO

Valid

PTCLKO

TDP/TDD,

TDN/TOHO

With TFALL bit=1, TRISE bit=1

TCLKI

PTCLKI

Valid

PM7344 Datasheet(PDF) 282 Page - PMC-Sierra, Inc

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