PEB2256HT datasheet(48/490 Pages) INFINEON

Part #	PEB2256HT

Description	E1/T1/J1 Framer and Line Interface Component for Long and Short Haul Applications

PDF	490 Pages

Scroll/Zoom	100%

Manufacturer	INFINEON [Infineon Technologies AG]

Direct Link	http://www.infineon.com

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48 / 490 page

FALC56 V1.2

PEB 2256

Pin Descriptions

Data Sheet

2002-08-27

•

Table 5

Pin Definitions - Miscellaneous

No.

Ball

No.

Symbol

Input (I)

Output (O)

Supply (S)

Function

Power Supply

4D3

DDR

Positive Power Supply for the analog

receiver

1A1

SSR

Power Ground for the analog receiver

6D2

DDX

Positive Power Supply for the analog

transmitter

8D1

SSX

Power Ground for the analog transmitter

Positive Power Supply

for the digital subcircuits (3.3 V)

For correct operation, all six pins have to be

connected to positive power supply.

Power Ground for digital subcircuits (0 V)

For correct operation, all six pins have to be

connected to ground.

Device Reset

RES

Reset

A low signal on this pin forces the FALC

®56

into reset state. During reset the FALC

®56

needs an active clock on pin MCLK.

During reset all bidirectional output stages are

in input mode, if signal RD is “high” (to disable

the data bus output drivers).

PEB2256HT Datasheet(PDF) 48 Page - Infineon Technologies AG

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