InGaAs-PIN/Preamp
Receiver
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 +85°C
FRM3Z232LY
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 LY 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.
ABSOLUTE MAXIMUM RATINGS (Tc=25°C, unless otherwise specified)
Parameter
Storage Temperature
Operating Temperature
Supply Voltage
PIN Reverse Voltage
PIN Reverse Current
Symbol
Tstg
Top
V
DD
VR
IR (Peak)
Ratings
-40 to +85
-40 to +85
0 to 4.5
0 to 20
2.0
Unit
°C
°C
V
V
mA
Edition 1.1
July 2004
1
FRM3Z232LY
InGaAs-PIN/Preamp
Receiver
OPTICAL & ELECTRICAL CHARACTERISTICS
(Tc=25°C,
λ=1,550nm,
VR=+5.0V, VDD=+3.3V, unless otherwise specified)
Parameter
PIN-PD Responsivity
Symbol
R13
R15
R16
Zt
BW
fcl
dpk
GD
S22
Test Conditions
λ
= 1,310nm, M=1
λ
= 1,550nm, M=1
λ
=
1,610nm, M=1
Pin=-20dBm, f=100MHz,
Single-ended
Pin=-20dBm,
-3dBm from 1MHz
Pin=-20dBm, from 1MHz
Pin=-20dBm,
from 500MHz to 1.75GHz
Up to 1.75GHz
Up to 2.5GHz
Equivalent Input
Noise Current Density
in
Average within 2.2GHz
2.488Gb/s, NRZ,
PRBS=2
23
-1,
B.E.R.=10
-10,
Rext=-14dB,
Tc=25°C
Tc=-40 to +85°C
2.488Gb/s, NRZ,
PRBS=2
23
-1,
B.E.R.=10
-10,
(Note 2)
Maximum Output Voltage Swing
Optical Return Loss
Power Supply Current
Power Supply Voltage
Vclip
ORL
I
DD
V
DD
Saturated Output Voltage
Min.
0.75
0.80
-
1800
2.2
-
-
-
10
5
-
Limits
Typ.
0.80
0.85
0.70
2200
2.5
50
-
60
-
-
9.5
Max.
-
-
-
2600
-
75
2
-
-
-
11.0
pA/
Hz
Unit
A/W
AC Transimpedance
Bandwidth
Lower Cut-off Frequency
Peaking
Group Delay Deviation
Output Return Loss
Ω
GHz
kHz
dB
psec
dB
Sensitivity
Pr
-
-25
-24
dBm
-
0
-24
-
-22
-
dBm
Maximum Overload
Pmax
-3
450
30
-
3.15
-
550
-
45
3.30
-
800
-
70
3.45
mV
dB
mA
V
Note 1: All the parameters are measured with 50Ω AC-coupled.
Note 2: Defined by a 10% distortion of the wave form.
2
FRM3Z232LY
“LY” PACKAGE
5
3
4
12.0±0.2
0
16.0 -0.2
5-Ø0.35±0.05
0.5 MAX.
InGaAs-PIN/Preamp
Receiver
UNIT: mm
Label
c
Ls
c
Lf
(Ø0.8)
c
Ls
Ø4.6 MAX.
(5.9)
0.3
30.0 MAX.
Ø3.0±0.2
Ø4.1±0.2
0.5±0.1
3.5±0.2
6.5±0.5
10.0 MIN.
0
°
±
2
1
P.C.D. 3.0
2-2.5
5.4±0.2
(Note 3)
Connector (Note 2)
Ø0.9±0.1
L (Note 2)
Note 1:
c
: Fiber center line
Lf
c
Stem center line
Ls:
Neither
c
nor
c
are
Lf
Ls
necessarily corresponding
Note 2: The fiber length and connector
shall be specified in the detail
(individual) specification.
Note 3: Detail of flange height
and lead rotation.
(include stem rotation)
For further information please contact:
6.2 MAX.
5.4±0.2
CAUTION
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:
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
• 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.
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. 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.
Eudyna Devices Inc.
Sales Division
1, Kanai-cho, Sakae-ku
Yokohama, 244-0845, Japan
TEL: +81-45-853-8156
FAX: +81-45-853-8170
4
(Note 1)
°
10
°
45
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