XPD0250CT-003-D1PNCN [ETC]
2.5 Gbps PIN-TIA module; 2.5 Gbps的PIN- TIA模块
| 型号： | XPD0250CT-003-D1PNCN |
| 厂家： | 
ETC |
| 描述： | 2.5 Gbps PIN-TIA module |
| 文件： | 总4页 (文件大小：368K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
XPD0250CT-003
2.5 Gbps PIN-TIA module
FEATURES
ꢀ Wide dynamic range, typically 2 µW to 1.6 mW (p-p)
ꢀ Automatic Gain Controlled
ꢀ Differential transimpedance of 3.5 ㏀
ꢀ Bandwidth from DC to 2.1 GHz
ꢀ Differential outputs
ꢀ Single supply voltage 3.3 V
ꢀ Remains linear up to 50 µW (p-p) input power(unclipped)
ꢀ Wide data rate range
from 155 Mbps to 2.5 Gbps(low frequency cut off at 3 kHz)
APPLICATIONS
ꢀ Digital fiber optic receiver in short, medium and long haul optical telecommunications
ꢀ SONET/SDH-based transmission systems, test equipment and modules
ꢀ Gigabit Ethernet and Fiber Channel
ꢀ Wide-band RF gain block
ELECTRICAL CHARACTERISTICS (TC = 25℃)
Parameter
Power supply voltage
Symbol
Test Condition
Min.
Typ.
Max.
Unit
VCC
-
3.0
3.3
3.6
V
Power supply current
ICC
-
-
44
59
5
mA
V
Photodiode bias voltage*
VPD
3.3
2.5
1.7
RL=50Ω, measured
KΩ
ZT
Transimpedance
3.5
4.5
2.6
differenctially, AC coupled
2.1
3
GHz
kHz
dB
3dB Bandwidth
f3dB
flc
Pin=-10dBm
Low frequency cut-off
Transimpedence gain deviation
Electrical return loss
Responsivity
2
ΔZT
LE
f=1MHz to 1.8GHz
-10
-7
dB
-
-
-
0.85
A/W
Ω
R
50
Output impedance
ZO
* Photodiode bias is necessary only for 5 pin type module.
XL Photonics, Inc.
1
2.5 Gbps PIN-TIA module – XPD0250CT-003
OPTICAL CHARACTERISTICS (TC = 25℃)
Parameter
Symbol
Test Condition
Min.
Typ.
Max.
Unit
λ
-
nm
1100
1600
Optical wavelength range
RL=50, 2.5Gbps NRZ,
PS
-27
1.6
Sensitivity
dBm
PRBS=223 –1, BER=1×10-10
PMAX
Lo
-
Maximum overload
Optical return loss
dBm
dB
λ = 1550nm
-30
ABSOLUTE MAXIMUM RATINGS (TC = 25℃)
Parameter
Supply voltage
Symbol
VCC
Rating
Unit
+5.0
10
V
V
Photodiode bias voltage*
VPD
Operating case temperature range
Storage temperature range
TC
-20 to +75
-40 to +85
℃
℃
TSTG
* Photodiode bias is necessary only for 5 pin type module.
MECHANICAL DIMENSIONS & PIN LAYOUT
(unit : mm)
pinning – 4pin
pinning – 5pin
A1
AM
B1
BM
C1
CM
D1
DM
Symbol
GND
Vout
Type
Description
1
2
3
4
GND
GND
GND
GND
1
2
3
4
5
GND
GND
GND
GND
Ground Ground
OUTQ OUT
OUT OUTQ VCC
VCC VCC OUTQ OUT
OUT OUTQ
OUT OUTQ OUT OUTQ
Output Data output
Supply Supply voltage
Supply PD bias voltage
Output Data reverse output
VCC
VCC
VPD
VCC
VPD
VPD
VCC
VPD
VCC
Vcc
Vpd
OUTQ OUT OUTQ OUT
Voutq
XL Photonics, Inc.
2
2.5 Gbps PIN-TIA module – XPD0250CT-003
APPLICATIONS DIAGRAM
*
Necessary only for 5-pin type
*
10μH
Vpd
680 nF
22 nF
transmission line
100nF
OUT
Zo=50Ω
*
VPD
GND
XPD
Zo=50Ω
OUTQ
VCC
1
1
100nF
10μH
50Ω
50Ω
Vcc
2
2
680 nF
22 nF
PRECAUTIONS FOR USE
ESD protection is imperative. Use of ground straps, anti static mats, and other standard ESD
protective equipment is recommended when handling or testing an InGaAs PIN/APD or any other
junction photodiode.
Soldering temperature of the leads should not exceed 260℃ for more than 10 seconds.
Fiber pigtails should be handled with less than 10 N pull and with a bending radius greater than 1
inch.
ORDERING INFORMATION
Model name
Option
PD
type
Bit-rate
Package
type
Code Pinning
Fiber*
Connector
type
Flange
XPD: PIN PD
0250: 2.5G CT: Coaxial type
embedded TIA
003
A1
B1
C1
D1
S: SMF NC: No connector N: No flange
M: MMF SP: SC/UPC
P: PMF FP: FC/UPC
SA: SC/APC
F: Flange
B: Bracket
FA: FC/APC
* Standard fiber length: 1 meter
ex) XPD0250CT-003-A1SFPN
2.5 Gbps PIN-TIA receiver module with A1 pin-layout, single mode fiber-pigtailed FC/UPC connector
XL Photonics, Inc.
3
2.5 Gbps PIN-TIA module – XPD0250CT-003
REVISION HISTORY
Date
Revision
002
Description
Specific condition is defined
Initial release
September 2003
April 2003
001
URL: www.XL-photonics.com
E-mail: sales@ XL-photonics.com
59-8 Jang-Dong, Yusong-Gu, Daejeon 305-343, South Korea
TEL: +82-42-3600-100 FAX: +82-42-3600-101
© 2002 XL Photonics, Inc. All rights reserved. (August 2002)
XL Photonics, Inc.
4
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