Delta LC-155B2J1RAT 155mbps, sff lc duplex optical transceiver module for fast ethernet, atm, sonet/sdh stm-1/oc-3 Datasheet

LC-155Bxxxxxx
155Mbps, SFF LC Duplex Optical Transceiver Module for
Fast Ethernet, ATM, SONET/SDH STM-1/OC-3
Features:
Full Compliance with the Optical Performance
Requirements of the ATM 100Mbps and 100
Base-LX Version of IEEE 802.3u.
Multisource 2x5 package styles with LC
Receptacle.
Single 3.3V Power Supply.
PECL Differential Inputs and Outputs.
PECL(LC-155B2xxxxxx Series) or TTL
(LC-155B4xxxxxx Series)Receiver Signal
Detect Indicator.
Wave Solder and Aqueous Wash Process
Compatible.
RoHS Compliant per Directive 2002/95/EC.
Description:
The receiver sections utilize InGaAs PIN
photodiodes coupled into a custom silicon
transimpedance preamplifier IC. These are
packaged in the optical subassembly portion of
receiver.
The LC-155Bxxxxxx series from DELTA are SFF
(Small Form Factor) optical transceiver modules
designed expressly for high-speed communication
applications that require rates of up to 155Mbps.
They are all compliant with the SONET/SDH
standards.
These PIN / Preamplifier combinations are coupled
into a custom quantizer IC which provides the final
pulse shaping for the logic output and the Signal
Detect function. The data output is differential. The
signal detect output is single-ended.
The LC-155Bxxxxxx transceivers are supplied in
2x5 DIP package style with duplex LC connector
and are fully complaint with SFF Multi Source
Agreement (MSA).
Application:
All LC-155Bxxxxxx series can meet Class-1 eye
safety standard and effective distance depends on
ITU-T G.957 standard or power penalty.
Single-mode Fiber Backbone Links.
Fast Ethernet and ATM Compatible.
The transmitter sections utilize 1310nm Edge
Emitting InGaAsP Laser Diode. This Laser Diode is
packaged in the optical subassembly portion of the
transmitter section. A custom silicon IC that
converts differential PECL logical signals into an
analog LD driving current then drive it.
Single-mode Fiber Media Converter.
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DELTA ELECTRONICS, INC.
1
Aug., 2006
Rev.:0D
LC-155Bxxxxxx
Absolute Maximum Ratings
Parameter
Storage Temperature
Lead Soldering Temperature
Lead Soldering Time
Supply Voltage
Symbol
Ts
TSOLD
tSOLD
VCC
Min.
-40
Typ.
Max.
85
260
10
5
Unit
ºC
ºC
Sec.
V
Note
Symbol
Typ.
155.52
Max.
200
70
3.45
Unit
Mbps
ºC
V
Note
TA
VCC
Min.
100
0
3.15
Symbol
Min.
Typ.
Max.
Unit
Note
VIL-VCC
VIH-VCC
VDISH
VDISL
-1.81
-1.16
2
0
-1.48
-0.88
VCC+0.3
0.8
V
V
V
V
VOL-VCC
VOH-VCC
VSDH-VCC
VSDL-VCC
VSDH-VCC
VSDL-VCC
-1.95
-1.045
-1.95
-1.05
-1.62
-0.74
-1.62
-0.74
0.8
V
V
V
V
V
V
0
Recommended Operating Conditions
Parameter
Data Rate
Ambient Operating Temperature
Supply Voltage
Note: See ordering information for detail
3.3
1
Electrical Characteristics
Parameter
Transmitter
Transmitter Data Input Voltage-Low
Transmitter Data Input Voltage-High
Transmitter Disable Input-High
Transmitter Disable Input-Low
Receiver
Data Output Voltage-Low
Data Output Voltage-High
SD Output Voltage-Low
SD Output Voltage-High
SD Output Voltage-Low
SD Output Voltage-High
2
ECL Family
LVTTL
Optical Characteristics
(Data Rate = 155.52Mbps, PRBS=223-1, NRZ, 9/125um SMF)
Parameter
Symbol
Min.
Typ.
Transmitter
Supply Current
Icc
-15
Mean Launch Power
PO
-5
Optical Extinction Ratio
E.R.
9
λC
1280
1310
Center Wavelength
Spectral Width (RMS)
Output Eye Diagram
Receiver
Supply Current
σ
PIN
Overload
Pol
Signal Detect-Asserted
Unit
150
-8
0
mA
dBm
Note
LC-155BxMxxxxx
dB
nm
1340
7.7
nm
3
LC-155BxMxxxxx
Compliant with ITU-T recommendation G.957
Icc
Sensitivity
Max.
150
-31
-34
-8
-10
mA
dBm
dBm
-31
-34
PA
dBm
LC-155BxMxxxxx
LC-155BxMxxxxx
LC-155BxMxxxxx
Signal Detect-DeAsserted
PD
-45
dBm
Signal Detect-Hysteresis
PA-PD
0.5
dB
Notes:The sensitivity should be tested at BER of 1×10-10 or better with an input signal consisting of 155Mb/s,
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DELTA ELECTRONICS, INC.
2
Aug., 2006
Rev.:0D
LC-155Bxxxxxx
NRZ, PRBS=223-1 and E.R.= 9dB.
Mask of the eye diagram for the optical transmit signal
Pin Definition:
Functional description
PIN
Symbol
1
GND
Receiver Signal Ground
2
VccR
Receiver Power Supply
3
SD
4
RD (-)
Receiver Data Out Bar (LVPECL or PECL)
5
RD (+)
Receiver Data Out (LVPECL or PECL)
6
VccT
Transmitter Power Supply
7
GND
Transmitter Signal Ground
8
TxDis
Transmitter Disable
9
TD (+)
Transmitter Data In (LVPECL or PECL)
10
TD (-)
Transmitter Data In Bar (LVPECL or PECL)
Receiver Signal Detect (LVPECL、LVTTL or TTL)
Pin Out Drawing:
Tx
10 9 8 7 6
2x5 Module Top View
Rx
1 2 3 4 5
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DELTA ELECTRONICS, INC.
3
Aug., 2006
Rev.:0D
LC-155Bxxxxxx
Recommend Circuit Schematic:
VeeT
DELTA SFF Module
Tx_Disable
TxDis
VccT
82ohm
82ohm
0.1uF
TD+
50 ohm TXL
Laser Driver
TD -
50 ohm TXL
Laser Diode
0.1uF
130 ohm
130ohm
1uH
3.3V
VccT
0.1uF
SerDes IC
10uF
0.1uF
1uH
VccR
10uF
0.1uF
0.1uF
150 ohm
RD+
50 ohm TXL
Preamp &
Quantizer
100 ohm*
50 ohm TXL
RD -
0.1uF
Photo-diode
150 ohm
* Depands on SerDes IC used
Rx_SD
SD
VeeR
Note:
1. 270 Ohm (3.3V), 510 Ohm (5V) SD Output pull-down resisters required for LVPECL SD Output.
2. No connected for TTL SD Output.
www.deltaww.com
DELTA ELECTRONICS, INC.
4
Aug., 2006
Rev.:0D
LC-155Bxxxxxx
Package Outline (Plastic Housing):
XXXXnm
LC-XXXXXXXXXX
YYMMDDLXXXXX
MADE IN CHINA
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DELTA ELECTRONICS, INC.
5
Aug., 2006
Rev.:0D
LC-155Bxxxxxx
Package Outline (Metal Housing):
MADE IN TAIWAN
C
US
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DELTA ELECTRONICS, INC.
6
Aug., 2006
Rev.:0D
LC-155Bxxxxxx
Regulatory Compliance
Reference
Feature
Electromagnetic Interference
(EMI)
Performance
FCC Class B
EN 55022 Class B (CISPR 22A)
Radio Frequency
Electromagnetic Field
EN 61000-4-3
(1) Satisfied with electrical
characteristics of product
spec.
IEC 1000-4-3
Electrostatic Discharge to the
Duplex LC Receptacle
EN 61000-4-2
(2) No physical damage
IEC 1000-4-2
IEC 801.2
Electrostatic Discharge to the
Electrical Pins
MIL-STD-883E Method 3015.7
Eye Safety
US FDA CDRH AEL Class 1
CDRH File # 0321539-00
EN 60950: 2000
EN 60825-1: 1994+A11+A2
EN 60825-2: 2000
TUV Certificate No. R50032471
Component Recognition
Underwriters Laboratories and
UL File # E239394
Canadian Standards Association Joint
Component Recognition for Information
Technology Equipment Including
Electrical Business Equipment
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DELTA ELECTRONICS, INC.
7
Aug., 2006
Rev.:0D
LC-155Bxxxxxx
Order information:
LC-155Bx1x2x3x4x5x6x7
X1: Power Supply Voltage and SD Level
2: 3.3V;Data In/Out(PECL);SD Output(PECL)
4: 3.3V;Data In/Out(PECL);SD Output(TTL)
x2: Effective Distance Grade
J: 15Km
M: 40Km
x3: Package type & coupling type
1: 2X5LC DC/DC
x4: RoHS
Blank: Non-RoHS Compliant
R: RoHS Compliant
x5: Housing Type
Blank: Plastic Housing
M: Metal Housing
MU: W/O Shielding
x6: Performance
Blank: Old Design
A: New Design
X7: Temperature
Blank: 0℃ to 70℃
H: -10℃ to 85℃
T: -40℃ to 85℃
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DELTA ELECTRONICS, INC.
8
Aug., 2006
Rev.:0D
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