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| 型号： | G8796-44 |
| 厂商： | Hamamatsu Photonics |
| 英文描述： | InGaAs PIN photodiode with preamp |
| 中文描述： | 铟镓砷PIN光电二极管和前置放大器 |
| 文件页数： | 1/2页 |
| 文件大小： | 118K |
| 代理商： | G8796-44 |
G8339/G8342/G7881/G8796 series are high-speed receivers specifically developed for 1.3/1.55 m 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
l Wide dynamic range
G8339 series (156 Mbps) : -37 to -5 dBm
G8342 series (622 Mbps) : -32 to -5 dBm
G7881 series (1.25 Gbps) : -25 to -1 dBm
G8796 series (2.5 Gbps) : -22 to +1 dBm
l Integrated with trans-impedance amplifier
l Supply voltage
G8339/G8342 series: 3.3 V
G7881/G8796 series: 3.3 V, 5 V
l Differential output
Applications
l Optical fiber communications
l Fiber channel
l Gigabit Ethernet
l HDTV
l SDH
PHOTODIODE
InGaAs PIN photodiode with preamp
Receptacle type, 1.3/1.55 m, 156, 622 Mbps/1.25, 2.5 Gbps
G8339/G8342/G7881/G8796 series
s Absolute maximum ratings (Ta=25
°C)
Parameter
Symbol
G8339 series
G8342 series
G7881 series
G8796 series
Unit
Supply voltage
Vcc
-0.3, +3.8
-0.3, +5.5
-0.5, +6
V
Operating temperature
Topr
-20 to +70
°C
Storage temperature
Tstg
-40 to +85
°C
s Specifications (Typ. Ta=25
°C, Vee=0 V, capacitive coupling, λ=1.31 m, unless otherwise noted)
G8339 series
G8342 series
G7881 series
G8796 series
Parameter
Symbol
Condition
Vcc=3.3 V
RL=500
*1
Vcc=3.3 V
RL=500
*1
Vcc=3.3/5 V
RL=50
Vcc=3.3/5 V
RL=50
Unit
Photo sensitivity
S
*
2, *3
27172.8
1.2
V/mW
Supply current
Icc
dark state, RL=
∞
25
30
35
mA
Output bias voltage
Vo
dark state, RL=
∞
1.5
1.65
Vcc - 1.7Vcc - 0.25
V
Rise time
tr
*
3, 20 to 80 %
2000
500
250
150
ps
Data rate
B
156 M
622 M
1.25 G
2.5 G
bps
*1: G8339/G8342 series cannot be operated with RL=50
, so they should be used with a load resistance larger than 500 .
*2: Single ended (Vout+) measurement using a single mode optical fiber with a master plug.
*3: G8339/G8342 series: Pin= -30 dBm
G7881 series: Pin= -22 dBm
G8796 series: Pin= -17 dBm
s Package lineup
G8339/G8342/G7881/G8796
Parameter
-21
-22
-23
-32
-44
Mounting style
Board
Panel
Board & panel
Connector
SC
FC
MU
FC
LC
Dimensional outline
1
相关PDF资料 |
PDF描述 |
|---|---|
| G8797-11 | InGaAs PIN photodiode with preamp |
| G8797-12 | InGaAs PIN photodiode with preamp |
| G8797-21 | InGaAs PIN photodiode with preamp |
| G8797-22 | InGaAs PIN photodiode with preamp |
| G8797-31 | InGaAs PIN photodiode with preamp |
相关代理商/技术参数 |
参数描述 |
|---|---|
| G8797-11 | 制造商:HAMAMATSU 制造商全称:Hamamatsu Corporation 功能描述:InGaAs PIN photodiode with preamp |
| G8797-11SC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| G8797-12 | 制造商:HAMAMATSU 制造商全称:Hamamatsu Corporation 功能描述:InGaAs PIN photodiode with preamp |
| G8797-12FC | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| G8797-21 | 制造商:HAMAMATSU 制造商全称:Hamamatsu Corporation 功能描述:InGaAs PIN photodiode with preamp |
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