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XPD0250CT-001-A1MSAB [ETC]

2.5 Gbps PIN-TIA module; 2.5 Gbps的PIN- TIA模块
XPD0250CT-001-A1MSAB
型号： XPD0250CT-001-A1MSAB
厂家： ETC    ETC
描述：

2.5 Gbps PIN-TIA module
2.5 Gbps的PIN- TIA模块
文件： 总4页 (文件大小：370K)
中文：  中文翻译
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XPD0250CT-001  
2.5 Gbps PIN-TIA module  
FEATURES  
ꢀ Wide dynamic range, typically 6µW to 1.7mW (p-p)  
ꢀ Differential transimpedance of 4㏀  
ꢀ Bandwidth from DC to 1.9GHz  
ꢀ Differential outputs  
ꢀ On-chip Automatic Gain Control(AGC)  
ꢀ Single supply voltage 3.3V  
ꢀ Remains linear up to 1.7mW(p-p) input current(unclipped)  
AGC CHARACTERISTICS  
The XPD0250CT-001 can handle input optical power from 6µW to 1.7mW which is equivalent to a  
dynamic range of 49dB. At low input optical power, the transimpedance gain Z must be high to  
T
obtain enough output voltage, and the noise should be low enough to guarantee a minimum bit error  
rate. The transimpedance is regulated from 4 ㏀ at low input optical power (Po<30µW) to 80Ωat  
high power (Po =1.7mW).  
APPLICATIONS  
ꢀ Digital fiber optic receiver in short, medium and long haul optical telecommunications  
transmission systems or in high speed data networks  
ꢀ 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  
3.3  
V
Power supply current  
ICC  
-
-
26  
37  
5
mA  
V
Photodiode bias voltage*  
VPD  
3.3  
1.7  
RL=50Ω, measured  
ZT  
Transimpedance  
4
KΩ  
differenctially, AC coupled  
1.9  
GHz  
dB  
3dB Bandwidth  
f3dB  
ΔZT  
LE  
Pin=-10dBm  
2
Transimpedence gain deviation  
Electrical return loss  
Responsivity  
f=1MHz to 1.8GHz  
-10  
dB  
-
0.85  
A/W  
Ω
R
λ = 1550nm  
50  
Output impedence  
ZO  
-
* Photodiode bias is necessary only for 5 pin type module.  
XL Photonics, Inc.  
1
2.5 Gbps PIN-TIA module – XPD0250CT-001  
OPTICAL CHARACTERISTICS (TC = 25℃)  
Parameter  
Symbol  
Test Condition  
Min.  
Typ.  
Max.  
Unit  
λ
-
1100  
1600  
nm  
Optical wavelength range  
RL=50, 2.5Gbps NRZ,  
PRBS=223 –1, BER=1×10-10  
-23  
PS  
Sensitivity  
dBm  
PMAX  
Lo  
2
Maximum overload  
Optical return loss  
dBm  
dB  
λ = 1550nm  
-30  
ABSOLUTE MAXIMUM RATINGS (TC = 25℃)  
Parameter  
Supply voltage  
Symbol  
VCC  
Rating  
Unit  
+3.8  
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)  
5
2.4  
14.1  
t = 0.3  
8
14  
4
2.2  
1.5  
5
1.8  
1.9  
3
2
4
1
3
2
4
5
1
4-Pin Configuration  
5-Pin Configuration  
XL Photonics, Inc.  
2
2.5 Gbps PIN-TIA module – XPD0250CT-001  
PIN CONFIGURATION  
4 pin  
5 pin  
A1  
AM  
B1  
BM  
C1  
CM  
D1  
DM  
1
2
3
4
GND  
GND  
GND  
GND  
1
2
3
4
5
GND  
GND  
GND  
GND  
OUTQ OUT  
OUT OUTQ  
VCC  
OUT OUTQ OUT OUTQ  
OUT OUTQ VCC  
VCC  
VPD  
VCC  
VPD  
VPD  
VCC  
VPD  
VCC  
VCC  
VCC OUTQ OUT  
OUTQ OUT OUTQ OUT  
Symbol  
GND  
Vout  
Type  
Description  
Ground  
Ground  
Output  
Supply  
Output  
Supply  
Data output  
Other pin configurations are available.  
Please contact us for new pin configurations  
custom ordered.  
Vcc  
Supply voltage  
Data reverse output  
PD bias voltage  
Voutq  
Vpd  
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.  
XL Photonics, Inc.  
3
2.5 Gbps PIN-TIA module – XPD0250CT-001  
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  
001  
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-001-A1SFPN  
2.5 Gbps PIN-TIA receiver module with A1 pin-layout, single mode fiber-pigtailed FC/UPC connector  
REVISION HISTORY  
Date  
Revision  
003  
Description  
Document layout is changed  
Document revised  
July 2004  
January 2003  
August 2002  
002  
001  
Initial release  
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.  
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