FEATURES
Data rate up to 2.7Gb/s
Sensitivity: -25dBm (typ.)
Small co-axial package with single-mode fiber
Differential Electrical Output
Preamplifier Power Supply Voltage: +3.3V
Wide operating temperature range: -40 to +85C
APPLICATIONS
This PIN detector preamp is intended to function as an optical
receiver in intermediate 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 is DC coupled
and has a differential electrical output.
DESCRIPTION
This PIN preamplifier uses an InGaAs PIN chip with GaAs transimpedance preamplifier.
The HY package is secured by a vertical flange for easy assembly. The package is
connected with a single-mode fiber by Nd: YAG welding. This device is in compliance with
ITU-T recommendations and meets the Telcordia requirements.
Edition 1.1
July 2004
1
InGaAs-PIN/Preamp
Receiver
FRM3Z232HY
Parameter
Storage Temperature
Operating Temperature
Supply Voltage
PIN Reverse Voltage
Symbol
Tstg
-40 to +85
-40 to +85
0 to 4.5
0 to 20
V
V
C
C
Top
V
DD
VR
PIN Reverse Current
3.0
mA
IR (Peak)
Ratings
Unit
ABSOLUTE MAXIMUM RATINGS (Tc=25C, unless otherwise specified)
2
InGaAs-PIN/Preamp
Receiver
FRM3Z232HY
Parameter
PIN-PD Responsivity
AC Transimpedance
Maximum Overload
Symbol
R13
OPTICAL & ELECTRICAL CHARACTERISTICS
(Tc=25C, =1,550nm, VR=+5.0V or +3.3V, VDD=+3.3V, unless otherwise specified)
Zt
Bandwidth
Sensitivity
BW
Pr
Pmax
A/W
Unit
GHz
dBm
Limits
-
-
-22
Max.
0.75
0.80
-
2.2
1800
2600
-
-24
dBm
-
0
-
-25
2.5
Equivalent Input
Noise Current Density
in
pA/ Hz
11.0
-
9.5
2200
0.80
0.85
Power Supply Current
I
DD
mA
45
70
-
Min.
Typ.
-24
-
Test Conditions
Optical Return Loss
ORL
dB
-
30
-
= 1,310nm, M=1
= 1,550nm, M=1
V
3.30
Power Supply Voltage
V
DD
3.45
3.15
2.488Gb/s, NRZ,
PRBS=2
23
-1,
B.E.R.=10
-10,
Saturated Output Voltage
Tc=-40 to +85
C (Note 2)
2.488Gb/s, NRZ,
PRBS=2
23
-1,
B.E.R.=10
-10,
Rext=-14dB,
Tc=25
C (Note 2)
Average within 2.2GHz
Pin=-20dBm,
-3dBm from 1MHz
Pin=-20dBm, f=100MHz,
Single-ended
= 1,610nm, M=1
-
0.70
-
Lower Cut-off Frequency
fcl
-
50
75
kHz
Peaking
dpk
Pin=-20dBm, from 1MHz
-
-
2
dB
Group Delay Deviation
GD
Pin=-20dBm,
from 500MHz to 1.75GHz
-
60
-
psec
Output Return Loss
S22
Up to 1.75GHz
10
-
-
dB
Up to 2.5GHz
5
-
-
(Note 3)
-3
-
-
Maximum Output Voltage Swing
Vclip
450
550
800
mV
Note 1: All the parameters are measured with 50
AC-coupled.
Note 2: With fc = 1866 MHz Bessel filter.
Note 3: Defined by a 10% distortion of the wave form.
R15
R16
4
30.0 MAX.
Label
10.0 MIN.
4
5
12.0
0.2
5-
0.35
0.05
4.6 MAX.
(
0.8)
16.0
0 -0.2
6.3
0.5
4.0
0.2
2-2.5
P.C.D. 3.0
0.5 MAX.
(5.5)
0.3
0.1
2.85
0.15
3
2
1
(Note 1)
0.3
Lsc
Lf
c
Ls
c
Note 1: : Fiber center line
Stem center line
Note 2: The fiber length and connector
shall be specified in the detail
(individual) specification.
Lf
c
Ls:
c
Neither nor are
necessarily corresponding
Lf
c
Ls
c
6.2 MAX.
4
5
0
10
Note 3: Detail of flange height
and
lead
rotation.
(include
stem
rotation)
4.1
0.2
3.0
0.2
0.9
0.1
L (Note 2)
Connector (Note 2)
InGaAs-PIN/Preamp
Receiver
FRM3Z232HY
"HY" PACKAGE
UNIT: mm
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:
CAUTION
Do not put this product 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.
For further information please contact:
Eudyna Devices USA Inc.
2355 Zanker Rd.
San Jose, CA 95131-1138, U.S.A.
TEL: (408) 232-9500
FAX: (408) 428-9111
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 Rd.
Tsim Sha Tsui, Kowloon, Hong Kong
TEL: +852-2377-0227
FAX: +852-2377-3921
Eudyna Devices Inc.
Sales Division
1, Kanai-cho, Sakae-ku
Yokohama, 244-0845, Japan
TEL: +81-45-853-8156
FAX: +81-45-853-8170
Eudyna Devices Inc. reserves the right to change products and specifications
without notice. The information does not convey any license under rights of
Eudyna Devices Inc. or others.
2004 Eudyna Devices USA Inc.
Printed in U.S.A.
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