PM6341 datasheet(49/272 Pages) PMC

tên linh kiện	PM6341

Giải thích chi tiết về linh kiện	E1 FRAMER/TRANSCEIVER

PDF	272 Pages

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nhà sản xuất	PMC [PMC-Sierra, Inc]

Trang chủ	http://www.pmc-sierra.com

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49 / 272 page

PM6341 E1XC

DATA SHEET

PMC-910419

ISSUE 8

E1 FRAMER/TRANSCEIVER

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

Pin No.

Pin Name

Type

PQFP

PLCC

Function

TAVD

Power

Transmit Analog Power (TAVD). This

pin provides the +5 V supply to the

transmit analog line interface. Even if

the transmit analog line interface is

not used, a +5 V supply must be

provided. The transmit analog line

interface remains in a low power

consumption state after reset until

enabled. TAVD must be connected to

a common, well decoupled +5 VDC

supply together with the VDDO[3:0]

and VDDI[1:0] pins. Care must be

taken to avoid coupling noise induced

on the VDDO and VDDI pins into the

TAVD pin.

TAVS

Ground

Transmit Analog Ground (TAVS). This

pin provides the ground supply to the

transmit analog line interface. TAVS

must be connected to a common

ground together with the VSSO[3:0]

and VSSI[1:0] pins. Care must be

taken to avoid coupling noise induced

on the VSSO and VSSI pins into the

TAVS pin.

PM6341 bảng dữ liệu(PDF) 49 Page - PMC-Sierra, Inc