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| LC-155BXXXXXX 155Mbps, SFF LC Duplex Optical Transceiver Module for Fast Ethernet, ATM, SONET/SDH STM-1/OC-3 Features Full Compliance with the Optical Performance Requirements of the ATM 100Mbps and 100 Base-LX Version of IEEE 802.3u. Multisource 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. Wave Solder and Aqueous Wash Process Compatible. RoHS Compliant per Directive 2002/95/EC. Description The receiver sections utilize InGaAs PIN The LC-155BXXXXXX series from DELTA are SFF www..com photodiodes coupled into a custom silicon Small Form Factor optical transceiver modules transimpedance preamplifier IC. These are designed expressly for high-speed communication packaged in the optical subassembly portion of applications that require rates of up to 155Mbps. receiver. They are all compliant with the SONET/SDH standards. These PIN / Preamplifier combinations are coupled into a custom quantizer IC which provides the final The LC-155BXXXXXX transceivers are supplied in pulse shaping for the logic output and the Signal 2x5 DIP package style with duplex LC connector Detect function. The data output is differential. The and are fully complaint with SFF Multi Source signal detect output is single-ended. Agreement MSA . All LC-155BXXXXXX series can meet Class-1 eye safety standard and effective distance depends 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 then drive it. Application Single-mode Fiber Backbone Links. Fast Ethernet and ATM Compatible. Single-mode Fiber Media Converter. www.deltaww.com DELTA ELECTRONICS, INC. 1 Aug., 2006 Rev. 0D LC-155BXXXXXX 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 0 Recommended Operating Conditions Parameter Data Rate Ambient Operating Temperature Supply Voltage Note: See ordering information for detail Symbol TA VCC Min. 100 0 3.15 Typ. 155.52 3.3 Max. 200 70 3.45 Unit Mbps C V Note 1 Electrical Characteristics Parameter Transmitter Transmitter Data Input Voltage-Low Transmitter Data Input Voltage-High Transmitter Disable Input-High Transmitter Disable Input-Low 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 Symbol VIL-VCC VIH-VCC VDISH VDISL VOL-VCC VOH-VCC VSDH-VCC VSDL-VCC VSDH-VCC VSDL-VCC Min. -1.81 -1.16 2 0 -1.95 -1.045 -1.95 -1.05 2 Typ. Max. -1.48 -0.88 VCC+0.3 0.8 -1.62 -0.74 -1.62 -0.74 0.8 Unit V V V V V V V V V V Note 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. 150 -8 0 Unit mA dBm dB nm Note LC-155BxMxxxxx 1340 7.7 nm 3 LC-155BxMxxxxx Compliant with ITU-T recommendation G.957 150 -31 -34 mA dBm dBm -31 -34 dBm LC-155BxMxxxxx LC-155BxMxxxxx LC-155BxMxxxxx Icc PIN Pol PA -8 -10 Signal Detect-DeAsserted PD -45 dBm Signal Detect-Hysteresis PA-PD 0.5 dB Notes The sensitivity should be tested at BER of 1x10-10 or better with an input signal consisting of 155Mb/s, www.deltaww.com DELTA ELECTRONICS, INC. 2 Aug., 2006 Rev. 0D LC-155BXXXXXX NRZ, PRBS=223-1 and E.R.= 9dB. Mask of the eye diagram for the optical transmit signal Pin Definition PIN 1 2 3 4 5 6 7 8 9 10 Symbol GND VccR SD RD (-) RD (+) VccT GND TxDis TD (+) TD (-) Functional description Receiver Signal Ground Receiver Power Supply Receiver Signal Detect (LVPECL LVTTL or TTL) Receiver Data Out Bar (LVPECL or PECL) Receiver Data Out (LVPECL or PECL) Transmitter Power Supply Transmitter Signal Ground Transmitter Disable Transmitter Data In (LVPECL or PECL) Transmitter Data In Bar (LVPECL or PECL) Pin Out Drawing: Tx Rx 10 9 8 7 6 2x5 Module Top View 12345 www.deltaww.com DELTA ELECTRONICS, INC. 3 Aug., 2006 Rev. 0D LC-155BXXXXXX Recommend Circuit Schematic VeeT DELTA SFF Module TxDis Tx_Disable VccT 82ohm 82ohm 0.1uF 50 ohm TXL 50 ohm TXL 0.1uF 130ohm 3.3V 1uH 0.1uF 130 ohm TD+ Laser Driver TD Laser Diode VccT SerDes IC 10uF 0.1uF 1uH VccR 10uF 0.1uF 0.1uF 50 ohm TXL 100 ohm* 50 ohm TXL 0.1uF 150 ohm RD+ Preamp & Quantizer RD 150 ohm Photo-diode * Depands on SerDes IC used SD Rx_SD VeeR Note: 1. 270 Ohm (3.3V), 510 Ohm (5V) SD Output pull-down resisters required for LVPECL SD Output. 2. No connected for TTL SD Output. www.deltaww.com DELTA ELECTRONICS, INC. 4 Aug., 2006 Rev. 0D LC-155BXXXXXX Package Outline (Plastic Housing) MADE IN CHINA www.deltaww.com DELTA ELECTRONICS, INC. 5 Aug., 2006 Rev. 0D LC-155BXXXXXX Package Outline (Metal Housing) MADE IN TAIWAN C www.deltaww.com DELTA ELECTRONICS, INC. 6 Aug., 2006 Rev. 0D LC-155BXXXXXX Regulatory Compliance Feature Electromagnetic Interference (EMI) Radio Frequency Electromagnetic Field Electrostatic Discharge to the Duplex LC Receptacle FCC Class B EN 55022 Class B (CISPR 22A) EN 61000-4-3 IEC 1000-4-3 EN 61000-4-2 IEC 1000-4-2 IEC 801.2 Electrostatic Discharge to the Electrical Pins Eye Safety MIL-STD-883E Method 3015.7 US FDA CDRH AEL Class 1 EN 60950: 2000 EN 60825-1: 1994+A11+A2 EN 60825-2: 2000 Component Recognition CDRH File # 0321539-00 TUV Certificate No. R50032471 (1) Satisfied with electrical characteristics of product spec. (2) No physical damage Reference Performance Underwriters Laboratories and UL File # E239394 Canadian Standards Association Joint Component Recognition for Information Technology Equipment Including Electrical Business Equipment www.deltaww.com DELTA ELECTRONICS, INC. 7 Aug., 2006 Rev. 0D LC-155BXXXXXX Order information LC-155Bx1x2x3x4x5x6x7 X1 Power Supply Voltage and SD Level 2 4 x2 3.3V Data In/Out PECL 3.3V Data In/Out PECL SD Output SD Output PECL TTL Effective Distance Grade J 15Km M 40Km Package type & coupling type 2X5LC DC/DC x3 x4 RoHS Blank R Housing Type Blank M MU Performance Blank A Non-RoHS Compliant RoHS Compliant x5 Plastic Housing Metal Housing W/O Shielding x6 Old Design New Design X7 Temperature Blank H T 0 to 70 -10 to 85 -40 to 85 www.deltaww.com DELTA ELECTRONICS, INC. 8 Aug., 2006 Rev. 0D |
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