Datasheet > GD19531D

GD19531D

更新时间： 2024-09-17 19:38:43

品牌	Logo	应用领域
英特尔 - INTEL		电信电信集成电路
页数	文件大小	规格书
10页	225K
描述
SPECIALTY TELECOM CIRCUIT, UUC25, 1.31 X 1 MM, DIE-25

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GD19531D 技术参数

生命周期：	Obsolete	零件包装代码：	DIE
包装说明：	DIE,	针数：	25
Reach Compliance Code：	unknown	风险等级：	5.84
JESD-30 代码：	R-XUUC-N25	功能数量：	1
端子数量：	25	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	UNSPECIFIED
封装代码：	DIE	封装形状：	RECTANGULAR
封装形式：	UNCASED CHIP	认证状态：	Not Qualified
标称供电电压：	5 V	表面贴装：	YES
电信集成电路类型：	TELECOM CIRCUIT	温度等级：	INDUSTRIAL
端子形式：	NO LEAD	端子位置：	UPPER
Base Number Matches：	1

GD19531D 数据手册

2.5 Gbit/s

Transimpedance

Amplifier

GD19531

an Intel company

Advance Information

General Description

Features

The GD19531 is a high performance

Transimpedance Amplifier designed for

use in telecom transmission systems for

optical networks:

signal source, an external DC source

with higher voltage may be required. De-

coupling to the filter terminal of the

GD19531 is still recommended in order

to establish the GD19531 substrate as a

solid reference point for the input signal.

Data rate up to 2.5 Gbit/s.

Full ITU-T G958 specification

compliance.

SDH STM-16

SONET OC-48

Typical input sensitivity: -23.5 dBm at

BER = 10 ^–9

The GD19531 can be operated from a

single +5 V power supply. It offers a

transimpedance of typically 26 kW over a

3 dB bandwidth of at least 1600 MHz. An

input current of 30 mA will drive the de-

vice output into limitation.

The input sensitivity measured at

BER = 10E^-9is better than -23 dBm.

High overload capability: 2 mA_PP

maximum input current.

A separate monitor signal is available out

of the GD19531. This signal is intended

for supervision of the input DC current

without intrusion into the sensitive input

signal.

Single supply voltage: + 4.5 V to

+ 5.5 V.

The output signal is differential 800 mV_PP

typical, which facilitates easy intercon-

nection to downstream clock/data recov-

ery and demultiplexer devices. The high

output voltage and built-in limiting func-

tion eliminates the need for a limiting am-

plifier in typical applications, e.g. when

used with GIGA’s GD16543 or GD16547

receivers.

Internal DC-compensation loop

increases dynamic range.

The GD19531 can be delivered in a stan-

dard SSOP-16 plastic package for PCB

mounting, or alternatively as die for inte-

gration with the PIN diode into one pack-

age. The latter will keep the high

impedance interconnection to the PIN

diode short increasing the overall band-

width and minimising noise-pickup.

No external components needed.

Internal bias generation for PIN-

photodiode.

Internal low-pass filter to improve

power supply rejection.

The GD19531 additionally has an on-

chip filter intended for DC bias to the PIN

diode. In case an APD is used as input

Operates with PIN- or APD-

photodiode.

Monitor output for mirrored

photodiode current.

Additional pair of complementary out-

put pins optimized for TO packages.

Operates up to 3.5 Gbit/s.

Applications

Fibre optics data communication

systems:

–

SDH

SONET

ATM

Pre-amplifier modules.

Optical receivers modules.

HDTV.

Datacom up to 3.125 Gbit/s.

Data Sheet Rev.: 5

12 3 4 5 6 7...10

中文翻译

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与GD19531D相关器件

型号	品牌	获取价格	描述	数据表
GD19531-D	INTEL	获取价格	Telecom Circuit, 1-Func, 1.31 X 1 MM, DIE-25
GD19532-16BA	INTEL	获取价格	Telecom Circuit, 1-Func, Bipolar, PDSO16, PLASTIC, TSSOP-16
GD19532-D	INTEL	获取价格	Telecom Circuit, 1-Func, 1.31 X 1 MM, DIE-25
GD19532DIE	INTEL	获取价格	Telecom Circuit, 1-Func, 1.31 X 1 MM, DIE-25
GD19901-68AB	INTEL	获取价格	Display Driver, BIPolar, CQFP68,
GD19901-68BA	INTEL	获取价格	Display Driver, BIPolar, CQFP68,
GD19902-68AB	INTEL	获取价格	ATM/SONET/SDH IC, Bipolar, CQFP68,
GD19902-68BA	INTEL	获取价格	ATM/SONET/SDH IC, Bipolar, CQFP68,
GD19903-68AB	ETC	获取价格	Laser Diode/LED Driver
GD19903-68BA	ETC	获取价格	Laser Diode/LED Driver

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