1.25 Gbps Single Mode Transceiver
C-13-1250AC-T(3)-SSC(2)
Features
• SC Duplex Single Mode Transceiver
• Industry Standard 1x9 Footprint
• Gigabit Ethernet Compliant
• Single +3.3V/+5V Power Supply
• LVPECL Differential Inputs and Outputs (AC-coupling)
• LVTTL Signal Detection Output
• Wave Solderable and Aqueous Washable
• Uncooled laser diode with MQW structure
• Complies with Telcordia (Bellcore) GR-468-CORE
• Gigabit Ethernet Application
• RoHS compliance available
Absolute Maximum Rating
Parameter
Power Supply Voltage
Power Supply Voltage
Output Current
Soldering Temperature
Storage Temperature
Symbol
V
cc
V
cc
I
out
-
Min.
0
0
0
-
-40
Max.
3.6
6
30
260
85
Unit
V
V
mA
ºC
ºC
Note
C-13-1250AC-T3-SSC(2)
C-13-1250AC-T-SSC(2)
10 seconds on leads only
T
stg
Recommended Operating Condition
Parameter
Power Supply Voltage
Power Supply Voltage
Operating Temperature
1
Operating Temperature
1
Data Rate
Note1: Please refer to ordering information
Symbol
V
cc
V
cc
T
opr
T
opr
-
Min.
3.1
4.75
0
-40
-
Typ.
3.3
5
-
-
1250
Max.
3.5
4.25
70
85
-
Unit
V
V
ºC
ºC
Mbps
LUMINENTOIC.COM
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213
1
LUMNDS827-Jan0408
Rev A.1
1.25 Gbps Single Mode Transceiver
C-13-1250AC-T(3)-SSC(2)
Transmitter Specifications
Parameter
Optical Transmit Power
Optical Transmit Power
Output center Wavelength
Output center Wavelength
Output Spectrum Width
Output Spectrum Width
Extinction Ratio
Output Eye
Optical Rise Time
Optical Fall Time
Relative Intensity Noise
Total Jitter
Transmitter Specifications
Parameter
Power Supply Current
Differential Data Input Voltage
Symbol
I
CC
V
IH
-V
IL
Min
-
650
Typical
-
-
Max
180
2000
Unit
mA
mV
Notes
Maximum current is specified at
Vcc= Maximum @ maximum temperature
AC-coupled
t
r
t
f
RIN
TJ
Symbol
P
o
P
o
λ
λ
∆λ
∆λ
ER
Min
-10
-5
1270
1275
-
-
9
-
-
-
-
Typical
-
-
1310
1310
-
-
-
-
-
-
-
Max
-3
0
1355
1350
4
2.5
-
0.26
0.26
-120
0.27
Unit
dBm
dBm
nm
nm
nm
nm
dB
ns
ns
dB/Hz
ns
Measured with 2
7
-1 PRBS
20% to 80% Values
20% to 80% Values
Notes
C-13-1250AC-T(3)-SSC
C-13-1250AC-T(3)-SSC2
C-13-1250AC-T(3)-SSC
C-13-1250AC-T(3)-SSC2
RMS(σ), C-13-1250AC-T(3)-SSC
RMS(σ), C-13-1250AC-T(3)-SSC2
Compliant with IEEE 802.3
Receiver Specifications
Parameter
Sensitivity2
Maximum Input Power
Signal Detect-Asserted
Signal Detect-Deasserted
Signal Detect-Hysteresis
Wavelength of Operation
Note 2: Measured with 2
7
-1 PRBS, BER= 10
-12
Symbol
-
P
in
Pa
Pd
Min
-
-3
-
-38
1
1100
Typical
-
-
-
-
-
-
Max
-24
-
-24
-
-
1600
Unit
dBm
dBm
dBm
dBm
dB
nm
Measured on transition: low to high
Measured on transition: high to low
Notes
Receiver Specifications
Parameter
Power Supply Current
Differential Data Output Voltage
Signal Detect Output Voltage-Low
Signal Detect Output Voltage-High
Symbol
I
CC
V
OH
-V
OL
V
SDL
V
SDH
Min
-
600
-
2.0
Typical
-
-
-
-
Max
100
1600
0.5
-
Unit
mA
V
V
V
AC-coupled
LVTTL Output
Note
The current excludes the output load current
LUMINENTOIC.COM
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213
2
LUMNDS827-Jan0408
Rev A.1
1.25 Gbps Single Mode Transceiver
C-13-1250AC-T(3)-SSC(2)
Connection Diagram
1. (Rx GND)
2. (Rx +)
3. (Rx-)
4. (SD)
5. (Rx Vcc)
6. (Tx Vcc)
7. (TX-)
8. (TX+)
9. (Tx GND)
Receiver Signal Ground
NC
Receiver Data Out
Receiver Data Out Bar
Signal Detect
Receiver Power Supply
Transmitter Power Supply
Transmitter Data In Bar
Transmitter Data In
Transmitter Signal Ground
Top View
NC
PIN
1
2
3
4
5
6
7
8
Warnings
9
Symbol
RxGND
RD+
RD-
SD
RxVcc
TxVcc
TD-
TD+
TxGND
Notes
Directly connect this pin to the receiver ground plane
See recommended circuit schematic
See recommended circuit schematic
Active high on this indicates a received optical signal
DC power for the receiver section
DC power for the transmitter section
See recommended circuit schematic
See recommended circuit schematic
Directly connect this pin to the transmitter ground plane
LUMINENTOIC.COM
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213
3
LUMNDS827-Jan0408
Rev A.1
1.25 Gbps Single Mode Transceiver
C-13-1250AC-T(3)-SSC(2)
Recommended Circuit Schematic
9 8
7 6 5
4 3 2
1
TD +
TD -
Z=50
Z=50
Z=50
Z=50
RD +
RD -
SD
Tx Vcc
Rx Vcc
No internal
connection
No internal
connection
Notes:
C1=C2=0.1
F
C3=C4=10
F
L1=L2=1
H
Transceiver
Top view
L1
Vcc
C3
L2
C4
C1
Rx Vcc
C2
Tx Vcc
The split-loaded terminations for ECL signals need to be located at the input of devices receiving those ECL signals.
The power supply filtering is required for good EMI performance. Use short tracks from the inductor L1/L2 to the module Rx Vcc.
A GND plane under the module is required for good EMI and sensitivity performance.
LUMINENTOIC.COM
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213
4
LUMNDS827-Jan0408
Rev A.1
1.25 Gbps Single Mode Transceiver
C-13-1250AC-T(3)-SSC(2)
Package Diagram (10.4 mm SC transceiver assembly)
Top View
Front View
Units: mm
Side View
Rear View
Package Option:
Blank, A = black case
LUMINENTOIC.COM
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486
9F, No 81, Shui Lee Rd. • Hsinchu, Taiwan, R.O.C. • tel: 886.3.5169222 • fax: 886.3.5169213
5
LUMNDS827-Jan0408
Rev A.1
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