- 您現在的位置：買賣IC網 > PDF目錄370297 > G7881 Optoelectronic PDF資料下載
參數資料
| 型號： | G7881 |
| 英文描述： | Optoelectronic |
| 中文描述： | 光電 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 119K |
| 代理商： | G7881 |
G8339/G8342/G7881/G8796 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
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
P H O T O D I O D E
InGaAs PIN photodiode with preamp
G8339/G8342/G7881/G8796 series
Receptacle type, 1.3/1.55 μm, 156, 622 Mbps/1.25, 2.5 Gbps
I
Absolute maximum ratings (Ta=25
°
C)
Parameter
Supply voltage
Operating temperature
Storage temperature
Symbol
Vcc
Topr
Tstg
G8339 series
-0.3, +3.8
G8342 series
-0.3, +3.8
G7881 series
-0.3, +5.5
G8796 series
-0.5, +6
Unit
V
°C
°C
-20 to +70
-40 to +85
I
Specifications (Typ. Ta=25
°
C, Vee=0 V, capacitive coupling,
λ
=1.31 μm, unless otherwise noted)
G8339 series
Parameter
Symbol
Condition
Vcc=3.3 V
R
L
=500
*
1
Photo sensitivity
S
*
2,
*
3
Supply current
Icc
dark state, R
L
=
∞
Output bias voltage
Vo
dark state, R
L
=
∞
Rise time
tr
*
3
, 20 to 80 %
Data rate
B
*1: G8339/G8342 series cannot be operated with R
L
=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
G8342 series
Vcc=3.3 V
R
L
=500
*
1
17
30
1.65
500
622 M
G7881 series
Vcc=3.3/5 V
R
L
=50
2.8
35
Vcc - 1.7
250
1.25 G
G8796 series
Vcc=3.3/5 V
R
L
=50
1.2
35
Vcc - 0.25
150
2.5 G
Unit
27
25
1.5
2000
156 M
V/mW
mA
V
ps
bps
I
Package lineup
G8339/G8342/G7881/G8796
-23
Parameter
-21
-22
Board
FC
-32
Panel
FC
-44
Mounting style
Connector
Dimensional outline
Board & panel
LC
SC
MU
1
相關PDF資料 |
PDF描述 |
|---|---|
| G8342 | Optoelectronic |
| G8796 | Optoelectronic |
| G7J-2A2B-B | |
| G7J-2A2B-P | |
| G7J-2A2B-T | |
相關代理商/技術參數 |
參數描述 |
|---|---|
| G7881-21 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:InGaAs PIN photodiode with preamp |
| G7881-22 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:InGaAs PIN photodiode with preamp |
| G7881-23 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:InGaAs PIN photodiode with preamp |
| G7881-32 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:InGaAs PIN photodiode with preamp |
| G7881-44 | 制造商:HAMAMATSU 制造商全稱:Hamamatsu Corporation 功能描述:InGaAs PIN photodiode with preamp |
發布緊急采購，3分鐘左右您將得到回復。