 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| LC-155Bxxxx 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-FX Version of IEEE 802.3u. Multisource 2x5 package styles with LC Receptacle. Single 5VLC-155B1 and LC-155B3 Seriesor 3.3VLC-155B2 and LC-155B4 SeriesPower Supply. PECL Differential Inputs and Outputs. PECLLC-155B1 and LC-155B2 Series or TTLLC-155B3 and LC-155B4 Series Receiver Signal Detect Indicator. Wave Solder and Aqueous Wash Process Compatible. Description The LC-155Bxxxx series from DELTA 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. The LC-155Bxxxx transceivers are supplied in 2x5 DIP package style with duplex LC connector and are fully complaint with SFF Multi Source Agreement MSA. All LC-155Bxxxx 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. The receiver sections utilize InGaAs PIN photodiodes coupled into a custom silicon transimpedance preamplifier IC. These are packaged in the optical subassembly portion of receiver. 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. Application Single-mode Fiber Backbone Links. Fast Ethernet and ATM Compatible. Single-mode Fiber Media Converter. www.deltaww.com DELTA ELECTRONICS, INC. 1 September 23, 2004 Revision03 LC-155Bxxxx Absolute Maximum Ratings Parameter Storage Temperature Supply Voltage Symbol Ts VCC Min. -40 0 Typ. Max. 85 6 Unit C V Note Recommended Operating Conditions Parameter Data Rate Operating Temperature LC-155Bxxx LC-155BxxxT Supply Voltage LC-155B1 and LC-155B3 Series LC-155B2 and LC-155B4 Series Symbol Min. 100 0 -40 4.75 3.15 Typ. 155.52 25 25 5 3.3 Max. 200 70 85 5.25 3.45 Unit Mbps C Note TA VCC V Electrical Characteristics Parameter Transmitter Transmitter Data Input Voltage-Low Transmitter Data Input Voltage-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 Symbol VIL-VCC VIH-VCC VOL-VCC VOH-VCC VSDH-VCC VSDL-VCC VSDH-VCC VSDL-VCC Min. -1.81 -1.16 -1.95 -1.045 -1.95 -1.05 2.4 Typ. Max. -1.48 -0.88 -1.62 -0.74 -1.62 -0.74 0.8 Unit 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 Max. 150 120 -15 -8 -5 0 Unit mA Note Mean Launch Power Optical Extinction Ratio Center Wavelength Spectral Width (RMS) Optical Risetime / Falltime Output Eye Diagram Receiver Supply Current Sensitivity Overload Signal Detect-Asserted Signal Detect-DeAsserted Signal Detect-Hysteresis PO E.R. C tr/tf LC-155B1B3 Series LC-155B2B4 Series -20 LC-155BxHxxx -15 LC-155BxJxxx dBm -8 LC-155BxLxxx -5 LC-155BxMxxx 9 dB 1280 1310 1340 nm nm 2 10%90% 0.7 ns Compliant with ITU-T recommendation G.957 120 100 -32 -34 -8 -34 -45 1 2 mA dBm dBm dBm dBm dB LC-155B1B3 Series LC-155B2B4 Series LC-155BxMxxx Icc PIN Pol PA PD PA-PD www.deltaww.com DELTA ELECTRONICS, INC. September 23, 2004 Revision03 LC-155Bxxxx NotesThe sensitivity should be tested at BER of 1x10-10 or better with an input signal consisting of 155Mb/s, NRZ, PRBS=223-1 and E.R.= 9dB. 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 (LVPECLLVTTL 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) Recommend Circuit Schematic www.deltaww.com DELTA ELECTRONICS, INC. 3 September 23, 2004 Revision03 LC-155Bxxxx Note When system Vcc is 5V, the resistors are as below: R1=150 R2=R3=191R4=R5=68 R6=R7=270R8=130R9=82 When system Vcc is 3.3V, the resistors are as below: R1=150 R2=R3=130R4=R5=82 R6=R7=150R8=82R9=130 R10, R11, R12 depend on SerDes IC specification. For getting better EMI performance, the Tx Vcc and Rx Vcc should isolate each other as left photograph. Package Outline Unitmm LC-155B Series with Plastic Housing www.deltaww.com DELTA ELECTRONICS, INC. 4 September 23, 2004 Revision03 LC-155Bxxxx LC-155B Series with Metal Housing Order information LC-155Bx1x2x3x4 X1 Power Supply Voltage and SD Level 1 5.0VData In/OutPECL SD OutputPECL 2 3.3VData In/OutPECL SD OutputPECL 3 5.0VData In/OutPECL SD OutputTTL 4 3.3VData In/OutPECL SD OutputTTL x2 Effective Distance Grade H J L M x3 Performance 2Km 15Km 30Km 40Km 1 Normal Other Symbol It represents special specifications that depend on customers' requirement. x4 Temperature Blank 0 to 70 T -40 to 85 www.deltaww.com DELTA ELECTRONICS, INC. 5 September 23, 2004 Revision03 LC-155Bxxxx www.deltaww.com DELTA ELECTRONICS, INC. 6 September 23, 2004 Revision03 |
Price & Availability of LC-155B1H1
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |