EUDYNA FRM5W232FY

InGaAs-APD/Preamp
Receiver
FRM5W232FY
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
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
Units
Min.
Max.
Storage Temperature
Tstg
-40
+85
°C
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
InGaAs-APD/Preamp
Receiver
FRM5W232FY
OPTICAL AND ELECTRICAL CHARACTERISTICS
(Tc=25°C, λ=1550nm, Vdd=+3.3V, unless otherwise specified)
Parameter
APD Responsivity
Symbol
R
Limits
Test Conditions
Units
Min.
Typ.
Max.
λ=1310nm, M=1
0.75
0.80
-
λ=1550nm, M=1
0.80
0.85
-
λ=1610nm, M=1
-
0.70
-
A/W
APD Breakdown Voltage
VB
ID=10uA
40
50
65
V
Temperature Coefficient
of VB
Γ
(Note.1)
0.08
0.12
0.15
V/°C
AC Transimpedance
Zt
Pin=-30dBm, f=100MHz,
Single-end
1800
2200
2600
ohm
2.2
2.5
-
GHz
-
50
75
kHz
-
-
+2
dB
-
60
-
psec
10
5
-
-
dB
-
9.5
11
pA/
sqrtHz
-
-34
-33
-
-33
-31
-
-33
-
-5
-
-
-7
-
-
450
550
800
mV
Bandwidth
BW
Lower Cut-off Frequency
fcl
Pin=-30dBm, M=10
-3dB from 1MHz
Peaking
dpk
Pin=-30dBm, M=10, from 1MHz
Group Delay Deviation
GD
Output Return Loss
S22
Equivalent Input Noise
Current Density
Minimum Sensitivity
Maximum Overload
IN
Pin=-30dBm, M=10
from 500MHz to 1.75GHz
up to 1.75GHz
up to 2.5GHz
Average within 2.2GHz
2.48832Gb/s,
25°C
NRZ,
Rext
23
PRBS=2 -1,
=14dB -40°C ~
Pr
BER=10-10,
85°C
VR=Optimum
Rext=10dB,25°C
(Note.3)
2.48832Gb/s, NRZ, PRBS=223-1,
-10
Pmax BER=10 , M=3
M=3 (Note.4)
dBm
dBm
Maximum Output Voltage
Swing
Vclip
Optical Return Loss
ORL
-
27
-
-
dB
Power Supply Current
Idd
-
-
45
70
mA
Power Supply Voltage
Vdd
-
+3.15
+3.30
+3.45
V
Saturated Output Voltage
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
InGaAs-APD/Preamp
Receiver
FRM5W232FY
UNIT:mm
3
InGaAs-APD/Preamp
Receiver
FRM5W232FY
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 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. 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 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/
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