XRT83VSH316 Просмотр технического описания (PDF) - Exar Corporation

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XRT83VSH316

IC LIU SH T1/E1/J1 16CH 316STBGA

Exar Corporation 

XRT83VSH316

16-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT

JTAG SECTION

NAME

PIN

TYPE

Analog

C2

O

Factory Test Mode Pin

NOTE: For Internal Use Only

Sense

B2

O

Factory Test Mode Pin

NOTE: For Internal Use Only

DESCRIPTION

REV. 1.0.2

POWER AND GROUND

NAME

PIN

TVDD15

U11

TVDD14

P17

TVDD13

M17

TVDD12

M18

TVDD11

J18

TVDD10

J17

TVDD9

G17

TVDD8

D11

TVDD7

D10

TVDD6

G4

TVDD5

J4

TVDD4

J3

TVDD3

M3

TVDD2

M4

TVDD1

P4

TVDD0

U10

RVDD1

F19

RVDD0

F2

DVDD_DRV

Y1

DVDD_DRV

Y20

DVDD_DRV

A20

DVDD_DRV

A1

DVDD_PRE

V2

DVDD_PRE

V19

DVDD_PRE

C19

DVDD_PRE

D3

DVDD

E2

DVDD

T2

DVDD

T19

DVDD

E19

DVDD_µP

Y17

TYPE

PWR

DESCRIPTION

Transmit Analog Power Supply (3.3V ±5%)

TVDD can be shared with DVDD. However, it is recommended that TVDD be

isolated from the analog power supply RVDD. For best results, use an internal

power plane for isolation. If an internal power plane is not available, a ferrite

bead can be used. Each power supply pin should be bypassed to ground

through an external 0.1F capacitor.

PWR

PWR

PWR

Receive Analog Power Supply (3.3V ±5%)

RVDD should not be shared with other power supplies. It is recommended that

RVDD be isolated from the digital power supply DVDD and the analog power

supply TVDD. For best results, use an internal power plane for isolation. If an

internal power plane is not available, a ferrite bead can be used. Each power

supply pin should be bypassed to ground through an external 0.1F capacitor.

Digital Power Supply (3.3V ±5%)

DVDD should be isolated from the analog power supplies. For best results,

use an internal power plane for isolation. If an internal power plane is not avail-

able, a ferrite bead can be used. Every two DVDD power supply pins should

be bypassed to ground through at least one 0.1F capacitor.

Digital Power Supply (1.8V ±5%)

DVDD should be isolated from the analog power supplies. For best results,

use an internal power plane for isolation. If an internal power plane is not avail-

able, a ferrite bead can be used. Every two DVDD power supply pins should

be bypassed to ground through at least one 0.1F capacitor.

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