1.25 Gbps Single Mode Transceiver C-15-1250AC-TDFB3-SSC2(4)C-14-G5 Features • SC Duplex Single Mode Transceiver • Industry Standard 1x9 Footprint • Gigabit Ethernet Compliant • Single +3.3 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 Symbol Min. Max. Power Supply Voltage Vcc 0 3.6 V Output Current Iout 0 30 mA - - 260 ºC Tstg -40 85 ºC Symbol Min. Typ. Max. Soldering Temperature Storage Temperature Unit Note 10 seconds on leads only Recommended Operating Condition Parameter Unit Power Supply Voltage Vcc 3.1 3.3 3.5 V Operating Temperature (Case) Topr -40 - 85 ºC - - 1250 - Mbps Data Rate Transmitter Specifications (Optical) Symbol Min Typical Max Unit Optical Transmit Power Parameter Po -5 - 0 dBm C-15-1250AC-TDFB3-SSC2C-14-G5 Optical Transmit Power Po 0 - +5 dBm C-15-1250AC-TDFB3-SSC4C-14-G5 Output center Wavelength λ 1500 1550 1600 nm Output Spectrum Width Side Mode Suppression Ratio Extinction Ratio ∆λ - - 1 nm SMSR 30 35 - dB 9 - - dB ER Output Eye Notes -20 dB width Compliant with IEEE 802.3 Optical Rise Time tr - - 0.26 ns 20% to 80% Values Optical Fall Time tf - - 0.26 ns 20% to 80% Values RIN - - -120 dB/Hz TJ - - 0.27 ns Relative Intensity Noise Total Jitter www.municom.de 1 Measured with 27-1 PRBS LUMNDS1915-Aug1208 Rev A.1 1.25 Gbps Single Mode Transceiver C-15-1250AC-TDFB3-SSC2(4)C-14-G5 Transmitter Specifications (Electrical) Parameter Symbol Min Typical Max Unit Power Supply Current ICC - - 180 mA Data Input Current-Low IIL -350 - - µA Notes Maximum current is specified at Vcc= Maximum @ maximum temperature Data Input Current-High IIH - - 350 µA 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 These inputs are compatible with 10K, 10KH and 100K ECL and PECL inputs Symbol Min Typical Max Unit Notes - - - -24 dBm Pin 0 - - dBm Receiver Specifications (Optical) Parameter Sensitivity1 Maximum Input Power Signal Detect-Asserted Pa - - -24 dBm Measured on transition: low to high Signal Detect-Deasserted Pd -38 - - dBm Measured on transition: high to low Signal Detect-Hysteresis 1 - - dB 1100 - 1600 nm Symbol Min Typical Max Unit Note ICC - - 100 mA The current excludes the output load current Wavelength of Operation Note 1: Measured with 27-1 PRBS, BER= 10-12 Receiver Specifications (Electrical) Parameter Power Supply 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 Differential Data Output Voltage AC-coupled VOH -VOL 600 - 1600 V Signal Detect Output Voltage-Low VSDL - - 0.5 V Signal Detect Output Voltage-High VSDH 2 - Vcc V www.municom.de 2 LVTTL LUMNDS1915-Aug1208 Rev A.1 1.25 Gbps Single Mode Transceiver C-15-1250AC-TDFB3-SSC2(4)C-14-G5 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 5 RxVcc DC power for the receiver section Active high on this indicates a received optical signal 6 TxVcc DC power for the transmitter section 7 TD- See recommended circuit schematic 8 TD+ See recommended circuit schematic 9 TxGND Directly connect this pin to the transmitter ground plane www.municom.de 3 LUMNDS1915-Aug1208 Rev A.1 1.25 Gbps Single Mode Transceiver C-15-1250AC-TDFB3-SSC2(4)C-14-G5 Recommended Circuit Schematic C-15-1250AC-TDFB3-SSC2(4)C-14-G5 9 TD + Z=50� TD - Z=50� 7 8 6 5 4 3 2 1 Z=50� RD + Z=50� RD SD Tx Vcc Rx Vcc No internal connection Transceiver Top view No internal connection L1 Notes: C1=C2=0.1�F C3=C4=10�F L1=L2=1�H Vcc C3 Rx Vcc C1 L2 C4 Tx Vcc C2 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. Label Model Number: C-15-1250AC-TDFB3-SSC2C-14-G5 C-15-1250AC-TDFB3-SSC4C-14-G5 www.municom.de 4 LUMNDS1915-Aug1208 Rev A.1 1.25 Gbps Single Mode Transceiver C-15-1250AC-TDFB3-SSC2(4)C-14-G5 Package Diagram Front View Top View Units: mm x8 Rear View Side View Package Option : C = Black case www.municom.de 5 LUMNDS1915-Aug1208 Rev A.1 1.25 Gbps Single Mode Transceiver C-15-1250AC-TDFB3-SSC2(4)C-14-G5 Ordering Information Available Options: C-15-1250AC-TDFB3-SSC2C-14-G5 C-15-1250AC-TDFB3-SSC4C-14-G5 Part numbering Definition: C - 15 - 1250AC - TDFB3 - S SC TxPower Temperature and Package -14 -RoHS • 15 = Wavelength 1550nm • Communication protocol (1250 Mbps) AC = AC coupling for data input/output TTL Signal Detection output • TDFB3= +3.3V Transceier, DFB • Single mode fiber • Connector options • Tx Power range 2 = -5 to 0 dBm 4 = 0 to +5 dBm • Temperature range and package C = industrial temperature(-40 to 85 ºC), 9.8 mm, Black case • -14 : Municom customization label • Ordering Information G5 = RoHS 5/6-compliant product (lead exemption) www.municom.de 6 LUMNDS1915-Aug1208 Rev A.1 1.25 Gbps Single Mode Transceiver C-15-1250AC-TDFB3-SSC2(4)C-14-G5 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 Notes: IMPORTANT NOTICE! All information contained in this document is subject to change without notice, at Municom’s sole and absolute discretion. Municom warrants performance of its products to current specifications only in accordance with the company’s standard one-year warranty; however, specifications designated as “preliminary” are given to describe components only, and Municom 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 company’s Terms and Conditions of Sale for further warranty information. Municom 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 Municom 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. Municom customers using or selling products for use in such applications do so at their own risk and agree to fully defend and indemnify Municom 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 Municom 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 Municom to obtain the latest version of this publication to verify, before placing any order, that the information contained herein is current. All rights reserved www.municom.de 7 LUMNDS1915-Aug1208 Rev A.1