PTN3310 Просмотр технического описания (PDF) - NXP Semiconductors.

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PTN3310

High-speed serial logic translators

NXP Semiconductors. 

Philips Semiconductors

High-speed serial logic translators

Product data

PTN3310/PTN3311

FEATURES

• Meets LVDS EIA-644 and PECL standards

• 2 pin-for-pin replacement input/output choices:

– LVDS in, PECL out (PTN3310)

– PECL in, LVDS out (PTN3311)

• Single +3.3 V supply voltage operation

• Available in 8-pin SO or TSSOP package

• Maximum throughput data rate of 800 Mbps typical

APPLICATIONS

• High-speed networking and telecom applications

– ATM

– SONET/SDH

– Switches

– Routers

– Add-drop multiplexers

PIN CONFIGURATIONS

GND1 1

VINP 2

VINN 3

GND2 4

PTN3310

8 VCC1

7 VOUTP

6 VOUTN

5 VCC2

GND1 1

VINP 2

VINN 3

PTN3311

8 VCC1

7 VOUTP

6 VOUTN

GND2 4

5 VCC2

8-pin SO package

ST00014

GENERAL DESCRIPTION

The High-Speed Serial Logic Translator provides a point solution

that addresses the various interface logic requirements of Optical

Transceiver Modules. The product offers a compact translation

between LVDS and PECL high speed serial data lines. This provides

the end users a simple way to mix or match Optical Transceiver ICs

from various vendors to maximize desired performance and reduces

the need to redesign interfaces to accommodate new Optical

Transceiver ICs.

The High-Speed Serial Logic Translator comes in two translation

choices to allow mixing LVDS and PECL input/outputs. The product

is offered in a small, convenient, 8-pin package.

Figure 1 shows the High-Speed Serial Logic Translator Device in a

typical high speed optical module application. Figure 2 shows the

circuit block diagrams.

PIN DESCRIPTIONS

8-pin SO and TSSOP package

Pin # Symbol

Name and function

1, 4

GND1, GND2 Ground

2, 3

VINP, VINN

Differential inputs

5, 8

VCC1, VCC2

Supply voltage

6, 7

VOUTN, VOUTP Differential outputs

ORDERING INFORMATION

Type number

Package

Name

Description

PTN3310D

SO8

Plastic small-outline package; 8 leads; body width 3.9 mm

PTN3311D

SO8

Plastic small-outline package; 8 leads; body width 3.9 mm

PTN3310DP

TSSOP8 plastic thin shrink small outline package; 8 leads; body width 3 mm

PTN3311DP

TSSOP8 plastic thin shrink small outline package; 8 leads; body width 3 mm

Version

SOT96-1

SOT96-1

SOT505-1

SOT505-1

2004 Feb 24

2

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