LC-155Bxxxxxxx 155Mbps, SFF LC Duplex Optical Transceiver Module for Fast Ethernet, ATM, SONET/OC-3, SDH/STM-1 Features: Full Compliance with the Optical Performance Requirements of the ATM 100Mbps and 100 Base-FX Version of IEEE 802.3u. Multi-Source 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. RoHS Compliance Wave Solder and Aqueous Wash Process Compatible. Description: The LC-155Bxxxxxxx series 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-155Bxxxxxxx transceivers are supplied in 2 x5 DIP package style with duplex LC connector and are fully compliant with SFF Multi-Source Agreement (MSA). Application: Single-mode Fiber Backbone Links. Fast Ethernet and ATM Compatible. Single-mode Fiber Media Converter. The LC-155Bxxxxxxx transceivers can meet Class-1 eye safety standard and effective distance depending on ITU-T G.957 standard or power penalty. 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 drives it. The receiver sections utilize InGaAs PIN photodiodes coupled into a custom silicon trans-impedance preamplifier IC. These are packaged in the optical subassembly portion of receiver. DELTA ELECTRONICS, INC. http://www.deltaww.com 1 Jan., 2008 Rev.0H LC-155Bxxxxxxx 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 C C Sec. V Note Symbol Typ. 155.52 3.3 Max. 200 70 3.45 Unit Mbps C V Note TA VCC Min. 100 0 3.15 Symbol Min. Typ. Max. Unit Note VIL-VCC VIH-VCC VDISL VDISH -1.81 -1.16 0 2 -1.48 -0.88 0.8 Vcc V V V V VOL-VCC VOH-VCC VSDL-VCC VSDH-VCC VSDL VSDH -1.95 -1.045 -1.95 -1.045 0 2 -1.62 -0.74 -1.62 -0.74 0.8 Vcc V V V V V V 0 Recommended Operating Conditions Parameter Data Rate Ambient Operating Temperature Supply Voltage Note: See "Order Information" for detail 1 Electrical Characteristics Parameter Transmitter Transmitter Data Input Voltage-Low Transmitter Data Input Voltage-High Transmitter Disable Input-Low Transmitter Disable Input High 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 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 1280 1310 Center Wavelength C Spectral Width (RMS) Output Eye Diagram Receiver Supply Current Sensitivity Overload Signal Detect-Asserted Max. Unit 150 -8 0 mA 1340 7.7 3 dBm Note LC-155BxMxxxxx dB nm nm LC-155BxMxxxxx Compliant with ITU-T recommendation G.957 Icc 150 -31 -34 PIN PSAT -8 -10 mA dBm dBm -31 -34 PA LC-155BxMxxxxx LC-155BxMxxxxx dBm LC-155BxMxxxxx Signal Detect-DeAsserted PD -45 dBm Signal Detect-Hysteresis PA-PD 0.5 dB Note: The sensitivity should be tested at a BER of 1x10-10 or better with an input signal consisting of 155Mbps, NRZ, 223-1 PRBS and E.R.=9dB. DELTA ELECTRONICS, INC. http://www.deltaww.com 2 Jan., 2008 Rev.0H LC-155Bxxxxxxx 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 Inverted (LVPECL) 5 RD(+) Receiver Data Out Non-inverted (LVPECL) 6 VccT Transmitter Power Supply 7 GND Transmitter Signal Ground 8 TxDis Transmitter Disable 9 TD (+) Transmitter Data In Non-inverted (LVPECL) 10 TD (-) Transmitter Data In Inverted (LVPECL) Receiver Signal Detect (LVPECL or LVTTL) Pin Out Drawing DELTA ELECTRONICS, INC. http://www.deltaww.com 3 Jan., 2008 Rev.0H LC-155Bxxxxxxx Recommended Circuit Schematic R1=R3=82 ohm (3.3V),68 ohm(5V) R2=R4=130 ohm (3.3V),191 ohm (5V) R5=R6=150 ohm (3.3V),270 ohm (5V) R7=130 ohm (3.3V PECL),82 ohm(5V),NC (TTL) R8=82 ohm (3.3V PECL),130 ohm(5V),NC (TTL) C1=C2=C3=C4=C5=C6=C7=100 nF C8=C9=10uF L1=L2=1uH DELTA ELECTRONICS, INC. http://www.deltaww.com 4 Jan., 2008 Rev.0H LC-155Bxxxxxxx Package Outline (Plastic Housing) Package Outline (Metal Housing): DELTA ELECTRONICS, INC. http://www.deltaww.com 5 Jan., 2008 Rev.0H LC-155Bxxxxxxx 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 Order Information LC- 155BX1X2X3X4X5X6 X1 Power Supply Voltage and SD Level X4 2: 3.3V; Data In/Out (PECL); SD Output (PECL) 4: 3.3V; Data In/Out (PECL); SD Output (TTL) X2 Effective Distance Grade Blank: Non-RoHS Compliant R: RoHS Compliant X5 Housing Type & Revision Code A: New Design P: Plastic Housing M: Metal Housing X6 Temperature J: 15Km M: 40Km X3 Package type & coupling type Blank: 0 to + 70 degree C H: -10 to + 85 degree C T: -40 to + 85 degree C 1: 2x5 LC DC/DC DELTA ELECTRONICS, INC. http://www.deltaww.com RoHS 6 Jan., 2008 Rev.0H LC-155Bxxxxxxx Appendix ADocument Revision Version No. 0G 0H Date 2006-11 2008-01 DELTA ELECTRONICS, INC. http://www.deltaww.com Description Release Correct "Recommended Circuit Schematic"Pin DefinitionOrder Information 7 Jan., 2008 Rev.0H