Datasheet > G8342-44LC

G8342-44LC

更新时间： 2023-04-15 00:00:00

品牌	Logo	应用领域
HAMAMATSU		/
页数	文件大小	规格书
2页	251K
描述
Fiber Optic Device

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

G8342-44LC 数据手册

P H O T O D I O D E

InGaAs PIN photodiode with preamp

G8339/G8342/G7881/G8345 series

Receptacle type, 1.3/1.55 m, 156, 622 Mbps/1.25, 2.5 Gbps

G8339/G8342/G7881/G8345 series are high-speed receivers specifically developed for 1.3/1.55 µm band optical fiber communications.

These devices incorporate a high-speed, high-sensitivity InGaAs PIN photodiode and a high-speed preamp integrated in a receptacle

module. Packages are available with various connectors and mounting styles.

Features

Applications

Wide dynamic range

Optical fiber communications

Fiber channel

Gigabit Ethernet

HDTV

series

G8339

G8342

G7881

G8345

(156 Mbps) : -37 to -5 dBm

(622 Mbps) : -32 to -5 dBm

(1.25 Gbps) : -25 to -1 dBm

(2.5 Gbps) : -22 to +1 dBm

SDH

Integrated with trans-impedance amplifier

Supply voltage

series

: 3.3 V

G8339/G8342/G8345

series

G7881

: 3.3 V, 5 V

Differential output

Absolute maximum ratings (Ta=25 °C)

ꢀ

Parameter

Symbol

G8339 Series

G8342 Series

-0.3, +3.8

G7881 Series

-0.3, +5.5

G8345 Series

-0.3, +3.8

Unit

Supply voltage

Vcc

-0.3, +3.8

Operating temperature Topr

Storage temperature Tstg

-20 to +70

-40 to +85

°C

ꢀ Specifications (Typ. Ta=25 °C, Vee=0 V, capacitive coupling, λ=1.31 µm, unless otherwise noted)

G8339 Series

Vcc=3.3 V

RL=500 Ω *¹

2720

G8342 Series

Vcc=3.3 V

RL=500 Ω *¹

2.8 5

G7881 Series

Vcc=3.3/5 V

RL=50 Ω

V/m0W.7

G8345 Series

Vcc=3.3 V

RL=50 Ω

Parameter

Symbol

Condition

Unit

Photo sensitivity

Supply current

Output bias voltage

Rise time

Icc

*^2,*³

dark state, RL=∞

*³, 20 to 80 %

1.5

Vcc

1.73.0

2000

700

250

150

Data rate

156 M

622 M

1.25 G

2.5 G

bps

*1: G8339/G8342 series cannot be operated with RL=50 Ω, so they should be used with a load resistance larger than 500 Ω.

*2: Single ended (Vout+) measurement

*3: G8339/G8342 series: Pin= -30 dBm

G7881 series: Pin= -22 dBm

G8345 series: Pin= -17 dBm

ꢀ Package lineup

G8339/G8342/G7881/G8345

-23 *⁴

Parameter

-21

-22

Board

-32

Panel

-44

Board & panel

Mounting style

Connector

ꢀ

Dimensional outline

*4: Under development

PRELIMINARY DATA

Nov. 2000

下载PDF

与G8342-44LC相关器件

型号	品牌	描述	获取价格	数据表
G8343-11	HAMAMATSU	InGaAs PIN photodiode with preamp	获取价格
G8343-11SC	ETC	Optoelectronic	获取价格
G8343-12	HAMAMATSU	InGaAs PIN photodiode with preamp	获取价格
G8343-12FC	ETC	Optoelectronic	获取价格
G8343-21	HAMAMATSU	InGaAs PIN photodiode with preamp	获取价格
G8343-21SC	ETC	Optoelectronic	获取价格