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2651A-0E2-066-M 参数 Datasheet PDF下载

2651A-0E2-066-M图片预览
型号: 2651A-0E2-066-M
PDF下载: 下载PDF文件 查看货源
内容描述: 宽带光电二极管 [Broadband Photodiode]
分类和应用: 光电二极管光电二极管
文件页数/大小: 6 页 / 348 K
品牌: EMCORE [ EMCORE CORPORATION ]
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2651A/2651E Broadband Photodiode
DATASHEET | FEBRUARY 2012
FIBER OPTICS
The 2651 provides the proven high performance of EMCORE’s photodiode
technology in a very practical, cost-effective package. The 2651A features high
linearity and low capacitance over a 1 GHz bandwidth. The extended bandwidth
2651E offers high linearity and low capacitance up to 3 GHz. These broadband
photodiodes are housed in a small, environmentally rugged coaxial package.
The 2651 broadband photodetector is designed to provide the performance and
flexibility needed to meet the expanding applications of two-way communications
networks. This photodiode is used today in forward-and return-path applications,
including AM-VSB CATV, QAM 64/256, PON, FTTC and FTTH receivers.
The 2651A and 2651E photodiodes are compliant with all criteria of the Restriction
of the Use of Hazardous Substances in Electrical and Electronic Equipment
(RoHS) guidelines 2002/95/EC
Applications
Forward-Path and Return-Path
Broadband Video Transport
FTTx Receivers
EDFA and Network Monitors
Features
Low Cost Package
Low Capacitance, < 0.4 pF
Low Dark Current < 50 nA at +85C
1 GHz Flat Response, + 0.5 dB
Extended Bandwidth Option
High Responsivity
- > 0.90 A/W at 1310 nm, typ.
- > 0.98 A/W at 1550 nm, typ.
RoHS Compliant
Performance Highlights
Min
Operating Case Temperature
Wavelength
Responsivity, 1310 nm
1550 nm
Dark Current, 25C
85C
Capacitance
Bandwidth, 2651A
2651E
Gain Flatness, < 1 GHz
Gain Up-Tilt, 2651E, 1 GHz to 3 GHz
DSO,
2651A/E,
< 1 GHz
-40
1100
-
-
-
-
-
-
-
Typ
25
-
0.90
0.98
-
-
0.35
-
-
-
-
-
-
-
-
12
Max
+85
1600
-
-
5
50
0.4
1000
3000
1.0
4
-75
-65
-85
-75
15
Units
C
nm
A/W
nA
pF
MHz
-
2
-
-
-
-
10
dB
p-p
dB
dBc
2651A/E,
1 GHz – 3 GHz
DTB, 2651A/E, < 1 GHz
2651E, 1 GHz – 3 GHz
Bias Voltage
dBc
V
| REV 2012.02
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.