SOURCE C-149-1250-TDFB3-SSC2

1.25 Gbps CWDM Single Mode Transceiver
(3.3V)
C-1xx-1250(C)-TDFB3-SSC2
Features
• SC Duplex Single Mode Transceiver
• Industry Standard 1x9 Footprint
• Complies with IEEE 802.3z Gigabit Ethernet
• Single +3.3V Power Supply
• Operating temperature Range 0 to 70ºC
• LVPECL Differential Inputs and Outputs
• LVPECL Signal Detection Output (C-1xx-1250-TDFB3-SSC2)
• LVTTL Signal Detection Output (C-1xx-1250C-TDFB3-SSC2)
• Wave solderable and Aqueous Washable
• Uncooled laser diode with MQW stucture
• Complies with Telcordia (Bellcore) GR-468-CORE
• 1.25 Gbps application
• CWDM application
Absolute Maximum Rating
Parameter
Symbol
Min.
Max.
Unit
Power Supply Voltage
Vcc
0
3.6
V
Output Current
Iout
0
30
mA
Soldering Temperature
-
-
260
ºC
Operating temerature
Topr
0
70
ºC
Storage Temperature
Tstg
-40
85
ºC
Note
10 seconds on leads only
Recommended Operating Condition
Parameter
Symbol
Min.
Typ.
Max.
Power Supply Voltage
Vcc
3.1
3.3
3.5
V
Operating Temperature
Topr
0
-
70
ºC
-
-
1250
-
Mbps
Data Rate
Unit
Transmitter Specifications, (0ºC<Topr<70ºC, 3.1V < VCC < 3.3V)
Parameter
Symbol
Min
Typical
Max
Unit
Notes
Optical Transmit Power
Po
-5
-
0
dBm
Output Power is coupled into a 9/125 µm single
mode fiber
Output center Wavelength
λ
λ − 5.5
λ
λ + 7.5
nm
λ = 1xxx nm
Optical
Output Spectrum Width
Δλ
-
-
1
nm
-20 dB width
Side Mode Suppression Ratio
Sr
30
35
-
dB
CW, Po= 5mW
Extinction Ratio
ER
9
-
-
dB
0.26
ns
20% to 80% Values
20% to 80% Values
Output Eye
Optical Rise Time
Optical Fall Time
Relative Intensity Noise
Total Jitter
Compliant with IEEE 802.3z
tr
-
-
tf
-
-
0.26
ns
RIN
-
-
-120
dB/Hz
TJ
-
-
0.27
ns
1
Measured with 27-1 PRBS with 72 ones and 72
zeros.
1.25 Gbps CWDM Single Mode Transceiver
(3.3V)
C-1xx-1250(C)-TDFB3-SSC2
Transmitter Specifications, (0ºC<Topr<70ºC, 3.1V < VCC < 3.3V)
Parameter
Symbol
Min
Typical
Max
Unit
ICC
-
-
260
mA
Data Input Current-Low
IIL
-350
-
-
µA
Data Input Current-High
IIH
-
-
350
µA
Notes
Electrical
Power Supply Current
Differential Input Voltage
VIH-VIL
300
-
-
mV
Data Input Voltage-Low
VIL-VCC
-2.0
-
-1.58
V
Data Input Voltage-High
VIH-VCC
-1.1
-
-0.74
V
Maximum current is specified at Vcc= Maximum @
maximum temperature
These inputs are compatible with 10K, 10KH and
100K ECL and PECL inputs
Receiver Specifications, (0ºC<Topr<70ºC, 3.1V < VCC < 3.3V)
Parameter
Symbol
Min
Typical
Max
Unit
Notes
-
-
-
-22
dBm
Measured with 27-1 PRBS,BER= 10-12
Maximum Input Power
Pin
-
-
-3
dBm
Signal Detect-Asserted
Pa
-
-
-22
dBm
Measured on transition: low to high
Signal Detect-Deasserted
Pd
-38
-
-
dBm
Measured on transition: high to low
Signal Detect-Hysteresis
Pa-Pd
1
-
-
dB
1250
-
1620
nm
Optical
Sensitivity
Wavelength of Operation
Receiver Specifications, (0ºC<Topr<70ºC, 3.1V < VCC < 3.3V)
Parameter
Symbol
Min
Typical
Max
Unit
Note
ICC
-
-
100
mA
The current excludes the output load current
Data Output Voltage-Low
VOL -Vcc
-2.0
-
-1.58
V
Data Output Voltage-High
VOH- Vcc
-1.1
-
-0.74
V
These outputs are compatible with 10K,
10KH and 100KECL and LVPECL outputs
Electrical
Power Supply Current
Signal Detect Output Voltage-Low
VSDL
-
-
0.5
V
Signal Detect Output Voltage-High
VSDH
2.0
-
-
V
Signal Detect Output Voltage-Low
VSDL-Vcc
-2.0
-
-1.58
V
Signal Detect Output Voltage-High
VSDH- Vcc
-1.1
-
-0.74
V
2
C-1xx-1250C-TDFB3-SSC2
C-1xx-1250-TDFB3-SSC2
1.25 Gbps CWDM Single Mode Transceiver
(3.3V)
C-1xx-1250(C)-TDFB3-SSC2
Connection Diagram
1. (Rx GND)
2. (Rx +)
3. (Rx-)
4. (SD)
5. (Rx Vcc)
6. (Tx Vcc)
7. (TX-)
8. (TX+)
9. (Tx GND)
NC
Top View
NC
Receiver Signal Ground
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
PIN
Symbol
Notes
1
RxGND
Directly connect this pin to the receiver ground plane
2
RD+
See recommended circuit schematic
3
RD-
See recommended circuit schematic
4
SD
Active high on this indicates a received optical signal
5
RxVcc
+3.3V dc power for the receiver section
6
TxVcc
+3.3 V dc power for the transmitter section
7
TD-
See recommended circuit schematic
8
Warnings
TD+
See recommended circuit schematic
9
TxGND
Directly connect this pin to the transmitter ground plane
3
1.25 Gbps CWDM Single Mode Transceiver
(3.3V)
C-1xx-1250(C)-TDFB3-SSC2
Recommended Circuit Schematic
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.
4
1.25 Gbps CWDM Single Mode Transceiver
(3.3V)
C-1xx-1250(C)-TDFB3-SSC2
Package Diagram
5
1.25 Gbps CWDM Single Mode Transceiver
(3.3V)
C-1xx-1250(C)-TDFB3-SSC2
Ordering Information
C - 1xxx - 1250(C) - TDFB3 -
• Wavelength
127 = 1270 nm
129 = 1290 nm
131 = 1310 nm
133 = 1330 nm
135 = 1350 nm
137 = 1370 nm
139= 1390 nm
141 = 1410nm
143 = 1430 nm
SSC 2
145 = 1450 nm
147 = 1470 nm
149 = 1490 nm
151 = 1510 nm
153 = 1530 nm
155 = 1550 nm
157= 1570 nm
159 = 1590nm
161 = 1610 nm
• Communication protocol
(1250 Mbps)
• +3.3V DFB Transceiver
• Connector options
Warnings
Handling Precautions: This device is susceptible to damage as a result of electrostatic discharge (ESD). A static free environment is highly recommended. Follow
guidelines according to proper ESD procedures.
Laser Safety: Radiation emitted by laser devices can be dangerous to human eyes. Avoid eye exposure to direct or indirect radiation.
Legal Notice
IMPORTANT NOTICE!
All information contained in this document is subject to change without notice, at Luminentʼs sole and absolute discretion. Luminent warrants performance of its
products to current specifications only in accordance with the companyʼs standard one-year warranty; however, specifications designated as “preliminary” are given to
describe components only, and Luminent expressly disclaims any and all warranties for said products, including express, implied, and statutory warranties, warranties
of merchantability, fitness for a particular purpose, and non-infringement of proprietary rights. Please refer to the companyʼs Terms and Conditions of Sale for further
warranty information.
Luminent assumes no liability for applications assistance, customer product design, software performance, or infringement of patents, services, or intellectual property
described herein. No license, either express or implied, is granted under any patent right, copyright, or intellectual property right, and Luminent makes no representations or warranties that the product(s) described herein are free from patent, copyright, or intellectual property rights. Products described in this document are NOT
intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. Luminent customers using or selling
products for use in such applications do so at their own risk and agree to fully defend and indemnify Luminent for any damages resulting from such use or sale.
THE INFORMATION CONTAINED IN THIS DOCUMENT IS PROVIDED ON AN “AS IS” BASIS. Customer agrees that Luminent is not liable for any actual,
consequential, exemplary, or other damages arising directly or indirectly from any use of the information contained in this document. Customer must contact Luminent to obtain the latest version of this publication to verify, before placing any order, that the information contained herein is current.
© Luminent, Inc. 2003
All rights reserved
20550 Nordhoff St. • Chatsworth, CA 91311 • tel: 818.773.9044 • fax: 818.576.9486 • LUMINENT.COM
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