InGaAs-APD/Preamp
Receiver
FEATURES
•
5pins co-axial ROSA(Receiver Optical Subassembly)
with LC Receptacle
•
APD with +3.3V pre-amplifier
•
Wide band: 2.2GHz
•
Data rate up to 2.7Gb/s
•
Differential output
•
High sensitivity: -34dBm typ
•
Operating case temperature: -40°C to 85°C
FRM5W232FY
APPLICATION
This APD detector preamp is intended to function as an optical receiver in long reach SONET,SDH, and
DWDM systems operating up to 2.7Gb/s. The device operates in both the 1,310 and 1,550nm wavelength
windows. The detector preamplifier has a differential electrical output.
DESCRIPTION
This APD preamplifier uses an InGaAs APD chip with GaAs transimpedance preamplifier.
The FY package is a 5-pin coaxial ROSA (Receiver Optical Subassembly) with
LC receptacle. This device is in compliance with ITU-T recommendations and meets
the Telcordia requirements.
ABSOLUTE MAXIMUM RATINGS(Tc=25°C, unless otherwise specified)
Ratings
Parameter
Symbol
Min.
Max.
°C
Units
Storage Temperature
Tstg
-40
+85
Operating Temperature
Top
-40
+85
°C
Supply Voltage
Vdd
0
4.5
V
APD Reverse Voltage
VR
0
VB(Note)
V
APD Reverse Current
IR
-
3(peak)
mA
Note: VB differs from device to device. VB data is attached to each device.
Edition 1.1
May 13, 2005
1
FRM5W232FY
OPTICAL AND ELECTRICAL CHARACTERISTICS
(Tc=25°C,
λ=1550nm,
Vdd=+3.3V, unless otherwise specified)
Parameter
Symbol
Test Conditions
InGaAs-APD/Preamp
Receiver
Limits
Min.
Typ.
0.80
0.85
0.70
50
0.12
2200
2.5
50
-
60
-
-
9.5
-34
-33
-33
-
-
550
-
45
+3.30
Max.
-
-
-
65
0.15
2600
-
75
+2
-
-
-
11
-33
-31
-
-
-
800
-
70
+3.45
Units
λ=1310nm,
M=1
APD Responsivity
R
λ=1550nm,
M=1
λ=1610nm,
M=1
APD Breakdown Voltage
Temperature Coefficient
of VB
AC Transimpedance
Bandwidth
Lower Cut-off Frequency
Peaking
Group Delay Deviation
Output Return Loss
Equivalent Input Noise
Current Density
VB
Γ
Zt
BW
fcl
dpk
GD
S22
IN
ID=10uA
(Note.1)
Pin=-30dBm, f=100MHz,
Single-end
Pin=-30dBm, M=10
-3dB from 1MHz
Pin=-30dBm, M=10, from 1MHz
Pin=-30dBm, M=10
from 500MHz to 1.75GHz
up to 1.75GHz
up to 2.5GHz
Average within 2.2GHz
0.75
0.80
-
40
0.08
1800
2.2
-
-
-
10
5
-
-
-
-
-5
-7
450
27
-
+3.15
A/W
V
V/°C
ohm
GHz
kHz
dB
psec
dB
pA/
sqrtHz
Minimum Sensitivity
Maximum Overload
Maximum Output Voltage
Swing
Optical Return Loss
Power Supply Current
Power Supply Voltage
2.48832Gb/s,
25°C
NRZ,
Rext
PRBS=2
23
-1,
=14dB -40°C ~
Pr
BER=10
-10
,
85°C
VR=Optimum
Rext=10dB,25°C
(Note.3)
2.48832Gb/s, NRZ, PRBS=2
23
-1,
-10
Pmax BER=10 , M=3
M=3 (Note.4)
Vclip
ORL
Idd
Vdd
Saturated Output Voltage
-
-
-
dBm
dBm
mV
dB
mA
V
Note.1: Gamma=dVB/dTc
Note.2: All the parameters are measured with 50ohm AC-coupled.
Note.3: with fc=1866MHz Bessel filter
Note.4: Defined by 10% distortion of wave form
2
FRM5W232FY
InGaAs-APD/Preamp
Receiver
For further information please contact:
CAUTION
Eudyna Devices USA Inc.
2355 Zanker Rd.
San Jose, CA 95131-1138, U.S.A.
TEL: (408) 232-9500
FAX: (408) 428-9111
URL: http://www.us.eudyna.com/
Eudyna Devices Inc. products contain
gallium arsenide (GaAs)
which can
be hazardous to the human body and the environment.
For safety, observe the following procedures:
・Do
not put these products into the mouth.
・Do
not alter the form of this product into a gas, powder, or liquid
through burning, crushing, or chemical processing as these
by- products are dangerous to the human body if inhaled, ingested,
or swallowed.
・Observe
government laws and company regulations when discarding
this product. This product must be discarded in accordance with
methods specified by applicable hazardous waste procedures.
Eudyna Devices Europe Ltd.
Network House
Norreys Drive
Maidenhead, Berkshire SL6 4FJ
United Kingdom
TEL: +44 (0) 1628 504800
FAX: +44 (0) 1628 504888
Eudyna Devices Asia Pte Ltd.
Hong Kong Branch
Rm. 1101, Ocean Centre, 5 Canton Road,
Tsim Sha Tsui, Kowloon, Hong Kong.
TEL: +852-2377-0227
FAX: +852-2377-3921
Eudyna Devices Inc. reserves the right to change products and
specificationswithout notice. The information does not convey any license
under rights ofEudyna Devices Inc. or others.
© 2005 Eudyna Devices Inc.
Printed in Japan
Eudyna Devices Inc.
Sales Division
1, Kanai-cho, Sakae-ku Yokohama, 244-0845, Japan
TEL: +81-45-853-8151
FAX: +81-45-853-8173
URL: http://www.eudyna.com/
4
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