TZA3024U Ver la hoja de datos (PDF) - Philips Electronics

Número de pieza

componentes Descripción

Fabricante

TZA3024U

SDH/SONET STM4/OC12 postamplifiers

Philips Electronics 

Philips Semiconductors

SDH/SONET STM4/OC12 postamplifiers

Objective specification

TZA3024T; TZA3024U

FEATURES

• Pin compatible with the NE/SA5224 and NE/SA5225 but

with extended power supply range and less external

component count

• Wideband operation from 1.0 kHz to 620 MHz typical

• Applicable in 622 Mbits/s SDH/SONET receivers

• Single supply voltage from 3.0 to 5.5 V

• PECL (Positive Emitter Coupled Logic) compatible data

outputs

• Programmable input signal level-detection which can be

adjusted using a single external resistor

• On-chip DC offset compensation without external

capacitor

• Fully differential for excellent PSRR.

APPLICATIONS

• Digital fibre optic receiver in short, medium and long

haul optical telecommunications transmission systems

or in high speed data networks

• Wideband RF gain block.

GENERAL DESCRIPTION

The TZA3024 is a high gain limiting amplifier that is

designed to process signals from fibre optic preamplifiers

such as the TZA3023. It is pin compatible with the

NE/SA5224 and NE/SA5225 but with an extended power

supply range, and needs less external components.

Capable of operating at 622 Mbits/s, the chip has input

signal level detection with a user-programmable threshold.

The data and level-detection status outputs are differential

outputs for optimum noise margin and ease of use.

ORDERING INFORMATION

TYPE

NUMBER

TZA3024T

TZA3024U

NAME

SO16

−

PACKAGE

DESCRIPTION

plastic small outline package; 16 leads; body width 3.9 mm

naked die in waffle pack carriers; die dimensions 1.58 × 1.58 mm

VERSION

SOT109-1

−

1998 Aug 18

2

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