JOG-00896
OKI Electronics Components
Rev. 1 [1. 2002]
OD9657N
Preliminary
Optical Receiver Module for OC-192/STM64 and
10Gigabit Ethernet
.
1/5
1. DESCRIPTION
The OD9651N receiver module incorporates a high speed PIN diode and integrated GaAs
transimpedance limiting amplifiers (TIALA).This receiver is specifically designed for OC-192
SONET/SDH STM-64 and 10-Gigabit Ethernet applications. Also, the receiver is manufacutured in a
small size, 17-pin surface mount type package (gull wing lead)
2. FEATURES
High data rate capability, 10Gb/s,10.7Gb/s
Low equivalent input noise current density
Integrated InGaAs pin-photodiode and GaAs High Gain pre-amplifier (integrated TIA and LA)
+3.3V single power supply (TIA and LA)
Differential high trans-impedance Gain 14k and 800mVpp output
3. APPLICATIONS
OC-192 SONET/SDH STM-64 (~ 10.7Gb/s)
10-Gigabit Ethernet
JOG-00896
OKI Electronics Components
OD9657N
.
2/5
4.OPTICAL AND ELECTRICAL CHARACTERISTICS
(Wavelength=1550nm,Ta = +25
C, V
DD
=+3.3V,V
PD
=+5V, unless otherwise specified)
Parameter Symbol
Test
Conditions
Min.
Typ.
Max.
Unit
Wavelength
1260
1565
nm
PD Responsivity
R
PD
=1550nm 0.7
0.8
A/W
PD Dark Current
I
D
VR=+5V
--
--
10
nA
Sensitivity Pmin
10.7Gbps,NRZ,BER=10
-12
, PRBS2
31
-1
-- -17 -15 dBm
Overload Pmax
10.7Gbps,NRZ,BER=10
-12
, PRBS2
31
-1
0 +2 -- dBm
Optical Return Loss
ORL
=1550nm --
-30
-27
dB
Ztd
Pin
<-15dBm,
Dfferential Output
-- 14000 --
Transimpedance
Zts
Pin
<-15dBm,
Single ended Output
-- 7000 --
Vout
Pin>-15dBm,
Dfferential Output
-- 800 -- mVpp
Output Swing
Vout
Pin>-15dBm,
Single ended Output
-- 400 -- mVpp
Bandwidth BW
f3dB,RL=50
8.5
9
--
GHz
Equivalent Input Noise
Current Density
in
Average within 0.5GHz to BW
RL=50
-- 10 --
pA
Hz
Group Delay
--
--
20 -- ps
Electrical Return Loss
ERL
F=BW GHz
--
-10
--
dB
V
DD
+3.14
+3.3
+3.46
V
Power Supply
Voltage
V
PD
--
+5
+10
V
Supply Current
I
D
Pin=0mW
-- TBD -- mA
Power Dissipation
--
--
0.5
--
W
JOG-00896
OKI Electronics Components
OD9657N
.
3/5
5.ABSOLUTE MAXIMUM RATING
(Ta = +25
C, unless otherwise specified)
Parameter Symbol Rating Unit
PD Supply Voltage
VR
+12
V
Supply Voltage
V
DD
0 to +6
V
PD Forward Current
IF
20
mA
PD Reverse Current
IR
2
mA
Operating Temparature
Top
0 to 70
C
Stroage Temparature
Tstg
-40 to 85
C
Lead Solderling Temperature (10s)
--
260
C
6. CONNECTOR AND FIBER SPECIFICATIONS
Parameter Specifications
Unit
1.31
m Single Mode Fiber
--
Code Diameter:0.9
mm
Blue --
Bending Radius:20(min)
mm
Fiber
Length:1000+/-50 mm
Connector SC-PC
--
JOG-00896
OKI Electronics Components
OD9657N
.
4/5
7.OUTLINE DRAWING
All dimensions in millimeters
Package No. (Unit: mm)
Pin Assignment
1000
50
(39)
No.
function
Description
1
GND
2
V
PD
3
CAP1
This pin connected to ground
through a capacitor 0.1uF.
4
CAP2
This pin connected to ground
through a capacitor 0.1uF.
5
GND
6
NC
7
GND
8 OUTPUT-
9
GND
10 OUTPUT+
11
GND
12
NC
13
GND
14
V
DD
15
V
DD
16
NC
17
GND
JOG-00896
OKI Electronics Components
OD9657N
.
5/5
Diagram
Copyright 2002 Oki Electric Industry Co., Ltd
TIA
LIMITING AMP
+5V
IN
OUTP
OUTN
+3.3V
+3.3V
PDF 
ZIP