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Oki Semiconductor
OD9651N
Surface-Mount Optical Receiver Module
INTRODUCTION
The OD9651N is an optical receiver module for OC-192 single-mode fiber applications. The high trans-
impedance, low power-consumption OD9651N is designed with an integrated InGaAs pin-photodiode
and pre-amplifier. It is available in a 17-pin surface mount package.
FEATURES
APPLICATION
OC-192 receiver applications
High trans-impedance
Low equivalent input noise current density
Integrated InGaAs pin-photodiode
Integrated GaAs pre-amplifier
Low power consumption
Data output interface with the Rf feed
through pin
Inverted, single-end output
Surface-mount package
Single-mode fiber
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OD9651N
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Oki Semiconductor
ELECTRICAL CHARACTERISTICS
Exceeding these maximum ratings could cause immediate damage or lead to permanent deterioration of the device.
Absolute Maximum Ratings
Parameter
Symbol
Ratings
Unit
Storage temperature
Tstg
-20 to 70
C
Operating temperature (T
A
)
Top
0 to 70
C
Lead soldering temperature (10 sec)
-
260
C
Power supply voltage
Vdd
+5
V
Vss
-5
V
V
PD
+12
V
Optical and Electrical Characteristics
(
T
A
= 25 C)
unless specified otherwise
Parameter
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
Dark Current
Id
V
PD
= +10 V
1
5
nA
Responsivity
R
= 1550 nm
0.7
0.8
A/W
Overload OL
10
-12
BER, PRBS 2
31
-1
0
+2
dBm
Sensitivity
SENS
10
-12
BER, PRBS 2
-12
-1
-20
-18
dBm
High Frequency Cutoff
Hfc
-3dB@f = 130 MHz
7
7.5
GHz
Trans-impedance
Zt
f = 130 MHz
57
60
dB
Equivalent Input Noise
Current Density
Ieq
0.5 GHz to Hfc (Ave)
8
10
pA /
Hz
Preamp Supply Voltage
Vdd
Vss
+3.3
-2
V
V
Photodiode Supply Voltage
V
PD
+10
V
Supply Current
Idd
Iss
90
30
mA
mA
Electrical Return Loss
RL
E
f = Hfc
-10
dB
Optical Return Loss
RL
O
= 1550 nm
-30
-27
dB
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OD9651N
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Oki Semiconductor
FREQUENCY CHARACTERISTICS
Optical Input Power = -10 dBm
R = 0.95 A/W (@1.55 m)
Eye Chart Characteristics
Optical Input Power = -10 dBm
20 ps/div, 50 mV/div
Frequency (GHz)
Response (dB)
Electrical Return Loss (dB)
Frequency (GHz)
Oki Semiconductor
The information contained herein can change without notice owing to product and/or technical improvements.
Please make sure before using the product that the information you are referring to is up-to-date.
The outline of action and examples of application circuits described herein have been chosen as an explanation of the standard action
and performance of the product. When you actually plan to use the product, please ensure that the outside conditions are reflected in
the actual circuit and assembly designs.
Oki assumes no responsibility or liability whatsoever for any failure or unusual or unexpected operation resulting from misuse, neglect,
improper installation, repair, alteration or accident, improper handling, or unusual physical or electrical stress including, but not limited
to, exposure to parameters outside the specified maximum ratings or operation outside the specified operating range.
Neither indemnity against nor license of a third party's industrial and intellectual property right,etc.is granted by us in connection with
the use of product and/or the information and drawings contained herein. No responsibility is assumed by us for any infringement of a
third party's right which may result from the use thereof.
When designing your product, please use our product below the specified maximum ratings and within the specified operating ranges,
including but not limited to operating voltage, power dissipation, and operating temperature.
The products listed in this document are intended for use in general electronics equipment for commercial applications (e.g.,office
automation, communication equipment, measurement equipment, consumer electronics, etc.).These products are not authorized for
use in any system or application that requires special or enhanced quality and reliability characteristics nor in any system or application
where the failure of such system or application may result in the loss or damage of property or death or injury to humans. Such
applications include, but are not limited to: traffic control, automotive, safety, aerospace, nuclear power control, and medical, including
life support and maintenance.
Certain parts in this document may need governmental approval before they can be exported to certain countries. The purchaser
assumes the responsibility of determining the legality of export of these parts and will take appropriate and necessary steps, at their
own expense, for export to another country.
Copyright 2001 Oki Semiconductor
Oki Semiconductor reserves the right to make changes in specifications at anytime and without notice. This information furnished by
Oki Semiconductor in this publication is believed to be accurate and reliable. However, no responsibility is assumed by Oki
Semiconductor for its use; nor for any infringements of patents or other rights of third parties resulting from its use. No license is
granted under any patents or patent rights of Oki.
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OD9651N
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Northwest Area
785 N. Mary Avenue
Sunnyvale, CA 94085
Tel: 408/720-1900
Fax:408/737-6579
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Tel: 770/960-9660
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Tel: 201/406-4061, 201/646-0011 (ext 102)
Fax:201/646-9061
Optical Components
Oki R
EGIONAL
S
ALES
O
FFICES
Corporate Headquarters
785 N. Mary Avenue
Sunnyvale, CA 94085-2909
Tel: 408/720-1900
Fax:408/720-1918
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Call toll free 1-800-OKI-6388
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http://www.okisemi.com
320264-000.1
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