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参数资料
| 型号： | G8795-02 |
| 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： | 108K |
| 代理商： | G8795-02 |
G8338/G8341/G7871/G8795 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 integrated with a high-speed preamp, allowing easy
connection to a latter-stage circuit. Lens window types are also available for efficient and easy coupling to an optical fiber.
Features
l Wide dynamic range
G8338 series (156 Mbps) : -37 to -5 dBm
G8341 series (622 Mbps) : -32 to -5 dBm
G7871 series (1.25 Gbps) : -25 to -1 dBm
G8795 series (2.5 Gbps) : -22 to +1 dBm
l Integrated with trans-impedance amplifier
l Active area
G8338/G7871 series:
f0.08 mm
G8341/G8795 series:
f0.04 mm
l Supply voltage
G8338/G8341 series: 3.3 V
G7871/G8795 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
TO-18 package, 1.3/1.55
mm, 156, 622 Mbps/1.25, 2.5 Gbps
G8338/G8341/G7871/G8795 series
s Absolute maximum ratings (Ta=25 °C)
Parameter
Symbol
G8338
G8338-02
G8341
G8341-02
G7871
G7871-02
G8795
G8795-02
Unit
Supply voltage
Vcc
-0.3, +3.8
-0.3, +5.5
-0.5, +6
V
Operating temperature
Topr
-40 to +85
°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)
G8338 G8338-02 G8341 G8341-02 G7871 G7871-02 G8795 G8795-02
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
Dimensional outline
-
-
Window
-
flat
lens
flat
lens
flat
lens
flat
lens
-
Active area
A
φ0.08
φ0.04
φ0.08
φ0.04
mm
Photo sensitivity
S
*
2, *3
27
17
2.8
1.2
V/mW
Supply current
Icc
dark state, RL=
∞
25
3035
35
mA
Output bias voltage
Vo
dark state, RL=
∞
1.5
1.65
Vcc - 1.7
Vcc - 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: G8338/G8341 series cannot be operated with RL=50
, so they should be used with a load resistance larger than 500 .
*2: Single ended (Vout+) measurement.
*3: G8338/G8341 series: Pin= -30 dBm
G7871 series: Pin= -22 dBm
G8795 series: Pin= -17 dBm
1
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相关代理商/技术参数 |
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| G8796 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Optoelectronic |
| G8796-21 | 制造商:HAMAMATSU 制造商全称:Hamamatsu Corporation 功能描述:InGaAs PIN photodiode with preamp |
| G8796-22 | 制造商:HAMAMATSU 制造商全称:Hamamatsu Corporation 功能描述:InGaAs PIN photodiode with preamp |
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