LG1628BXA Просмотр технического описания (PDF) - Agere -> LSI Corporation

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LG1628BXA

SONET/SDH 2.488 Gbits/s Transimpedance Amplifier

Agere -> LSI Corporation 

LG1628AXA SONET/SDH 2.488 Gbits/s

Transimpedance Amplifier

Preliminary Data Sheet

January 1998

Electrical Characteristics

TA = 25 °C, VSS = –5.2 V, CDETECTOR = 0.5 pF, RLOAD = 50 Ω, unless otherwise indicated.

Parameter

Power Supply Voltage

Power Supply Current

Effective Small-signal Transimpedance

(Single-ended input to either OUT+ or

OUT– each driving a 50 Ω load, differ-

ential gain is twice this value.)

Small-signal Bandwidth

Transimpedance Peaking

Output Return Loss

Input Noise Current

(100 kHz—2.5 GHz)

Operating Temperature Range

Symbol

VSS

ISS

TZ

BW

TPK

S22

INOISE

TOP

Min

Typ

Max

Unit

–5.7 –5.2 –4.7

V

—

140

—

mA

—

5.8

—

kΩ

1.5

1.6

—

GHz

—

0

1

dB

10

15

—

dB

—

300

350 nArms

0

—

85

°C

6

Lucent Technologies Inc.

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