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1.25 Gbps CWDM Single Mode Transceiver (5V)
C-1xx-1250(C)-TDFB-SSC2
Features * SC Duplex Single Mode Transceiver * Industry Standard 1x9 Footprint * Complies with IEEE 802.3z Gigabit Ethernet * Single +5V Power Supply * Operating temperature Range 0 to 70C * PECL Differential Inputs and Outputs * PECL Signal Detection Output (C-1xx-1250-TDFB-SSC2) * TTL Signal Detection Output (C-1xx-1250C-TDFB-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 Power Supply Voltage Output Current Soldering Temperature Operating temerature Storage Temperature Symbol Vcc Iout
-
Min. 0 0 0 -40
Max. 6 30 260 70 85
Unit V mA C C C
Note
10 seconds on leads only
Topr Tstg
Recommended Operating Condition Parameter Power Supply Voltage Operating Temperature Data Rate Symbol Vcc Topr Min. 4.75 0 Typ. 5 1250 Max. 5.25 70 Unit V C Mbps
Transmitter Specifications, (0Ctf
Symbol
Min
Typical
Max
Unit
Notes Output Power is coupled into a 9/125 m single mode fiber = 1xxx nm -20 dB width CW, Po= 5mW
Po Sr ER
-5 - 5.5 30 9 -
35 -
0 + 7.5 1 0.26 0.26 -120 0.27
dBm nm nm dB dB ns ns dB/Hz ns
Compliant with IEEE 802.3z 20% to 80% Values 20% to 80% Values Measured with 27-1 PRBS with 72 ones and 72 zeros
RIN TJ
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1.25 Gbps CWDM Single Mode Transceiver (5V)
C-1xx-1250(C)-TDFB-SSC2
Transmitter Specifications, (0CReceiver Specifications, (0CReceiver Specifications, (0C2
1.25 Gbps CWDM Single Mode Transceiver (5V)
C-1xx-1250(C)-TDFB-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 1 2 3 4 5 6 7 8 Warnings 9
Symbol RxGND RD+ RDSD RxVcc TxVcc TDTD+ 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 +5V dc power for the receiver section +5V dc power for the transmitter section See recommended circuit schematic See recommended circuit schematic Directly connect this pin to the transmitter ground plane
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1.25 Gbps CWDM Single Mode Transceiver (5V)
C-1xx-1250(C)-TDFB-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.
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1.25 Gbps CWDM Single Mode Transceiver (5V)
C-1xx-1250(C)-TDFB-SSC2
Package Diagram
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1.25 Gbps CWDM Single Mode Transceiver (5V)
C-1xx-1250(C)-TDFB-SSC2
Ordering Information
C - 1xx - 1250(C) - TDFB -
SSC 2
* 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
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 (1250Mbps) * +5V 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 Luminents sole and absolute discretion. Luminent warrants performance of its products to current specifications only in accordance with the companys 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 companys 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. (c) Luminent, Inc. 2003 All rights reserved
20550 Nordhoff St. * Chatsworth, CA 91311 * tel: 818.773.9044 * fax: 818.576.9486 * LUMINENT.COM
LUMNDS576-0803
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