FAM-30X1S-T7

Feb. 15, 2006 OC-192/STM-64 SFF Transponder (1310nm, 7km and 20km transmission) Members of Softac Family Standard Compliant with 300-PIN MSA Compliant with ITU-T G.691 Compliant with ITU-T G.959.1 Compliant with Telcordia GR-253 Compliant with IEEE 802.3ae Features Compliant with the 300 pin MSA in a compact size Support transmission distance of 7km and 20km Support multi-rate operation from 9.953Gb/s to 11.318 Gb/s 1310nm externally EA modulated laser Wide dynamic range InGaAs PIN receiver 1:16 MUX/DEMUX integrated 16-bit parallel 622.08Mbps LVDS data interface Selectable dual fixed-rate jitter clean-up which can be bypassed for multi-rate operation Compliant I2C MSA (Edition 4.0) interface for monitoring/control Supply voltage: +1.8V, +3.3V, +5.0V, -5.2V Operating case temperature: -5℃ to +70℃ Compliant with OIF SFI-4 interface Compliant with Telcordia GR-468-Core Compliant with IEC-60825-1 Class Ⅰ Description Fiberxon 1310nm transponders are intended for 1310nm system applications with reaches of up to 7km and 20km, which is designed to provide high optical performance for SONET OC-192 / SDH STM-64. The transmitter converts the electrical data into 10Gbit/s circuit. At the receiving side, the incoming data stream is received at 10Gb/s PIN receiver, which converts it into a 10Gb/s electrical data stream. The MUX section multiplexes 16 parallel 622Mb/s electrical channels into a 10Gb/s series data stream and sent it to the transmitter. And the DEMUX section demultiplexes the 10Gb/s electrical data stream into 16 parallel 622Mb/s electrical channels. The parallel data is sent out to and get from the 300-pin MSA (Multi Source Agreement) compliant connector. The transmitter and receiver reference clock rates are selectable for divide by 16 or 64. optical signal, which uses 1310nm externally EA modulated laser with specified driving Applications Metro network SDH / SONET system 10 Gigabit Ethernet system Forward Error Correction (FEC) system Optical Transport Network (OTN) System Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 1 of 14 OC-192/STM-64 Transponder 7km and 20km transmission Feb. 15, 2006 Block Diagram LsENABLE APC TxDIN[0:15]P/N TxPICLKP/N TxREFCLKP/N TxREFSEL TxRESET TxFIFORES TxRATESEL0/1 TxPCLKP/N TxMCLKP/N TxLOCKERR TxFIFOERR RxDOUT[0:15]P/N RxPOCLKP/N RxMCLKP/N RxREFCLKP/N RxREFSEL RxLCKREF RxRATESEL0/1 RxLOCKERR RxALIMINT TxALIMINT ALMINT 16 16 LsPOWMON LsBIASMON LsPOWALM LsBIASALM MUX with CMU Driver TX E-O OC-192 Optical Output ATC LsTEMPMON LsTEMPALM Serial Monitor DEMUX with CDR I2CDATA I2CCLOCK OC-192 Optical Iutput RxPOWMON RxPOWALM RX O-E Optical Monitor +5.0V +3.3V +1.8V -5.2V GND Figure 1, Block Diagram of Transponder Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 2 of 14 OC-192/STM-64 Transponder 7km and 20km transmission Feb. 15, 2006 Absolute Maximum Ratings Stresses in excess of the Absolute Maximum Ratings can cause permanent damage to the device. Table 1- Absolute Maximum Ratings Parameter Storage Temperature Operating Case Temperature Symbol TS Tcm Vcc Supply Voltage Vdd1 Vdd2 Vee Operating Relative Humidity (non-condensing) Electro-Static Discharge Input Optical Power RH ESD Pin Min. -40 -10 -0.5 -0.5 -0.5 -7.0 Max. +85 +75 +6.0 +4.2 +3.3 +0.5 85 2000 +3 Unit °C °C V V V V % V dBm Recommended Operating Conditions Specified performance is maintained over all conditions in the table below, and damage to the device may occur over an extended period of time. Table 2 - Recommended Operating Conditions Parameter Operating Case Temperature Symbol TC Vcc Supply Voltage Vdd1 Vdd2 Vee Icc Supply Current Idd1 Idd2 Iee Power consumption Power supply noise rejection Pd Min. -5 4.75 3.13 1.62 -5.46 5.0 3.3 1.8 -5.2 100 300 700 450 5.00 Typ. Max. +70 5.25 3.46 1.98 -4.94 150 750 850 600 7.00 50 Unit °C V V V V mA mA mA mA W mVp-p Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 3 of 14 OC-192/STM-64 Transponder 7km and 20km transmission Feb. 15, 2006 Optical Interface Characteristics Table 3 - Optical Characteristics Parameter Centre Wavelength Output Power (BOL) – 7km Output Power (EOL) – 7km Output Power (BOL) – 20km Output Power (EOL) – 20km Output Power Stability Output Power at laser disable Spectral Width (-20dB) Side Mode Suppression Ratio Extinction Ratio (BOL) Extinction Ratio (EOL) Output Optical Eye Jitter Generation P0ut ∆20 SMSR ER ER 30 7 6 G.691 B1 B2 Receiver Centre Wavelength Receiver Sensitivity (BOL) Receiver Sensitivity (EOL) Receiver Overload Optical Path Penalty Reflection of Receiver Jitter Tolerance Jitter Transfer Notes: 1. The optical power is launched into SMF. 2. The mask margin is 10%. 3. Measured with a NRZ PRBS 231-1 test pattern @ 9.95328Gbps. 4. Measured with a NRZ PRBS 231-1 test pattern @ 9.95328Gbps, BER ≤1x10-12. λC Pin Pin Pin -1.0 1 -27 1290 1600 -15 -13 nm dBm dBm dBm dB dB 4 4 4 0.3 0.1 UI UI Symbol λC P0ut P0ut P0ut P0ut Min. 1290 -5 -6 +2 +1 -0.5 Typical Max. 1330 -1 -1 +5 +5 +0.5 -45 0.3 Unit nm dBm dBm dBm dBm dBm dBm nm dB dB dB 2 3 3 1 1 1 1 Notes Transmitter Compliant with Telcordia GR-253-CORE and ITU-T Compliant with Telcordia GR-253 and ITU-T G.825 Compliant with Telcordia GR-253 and ITU-T G.825 Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 4 of 14 OC-192/STM-64 Transponder 7km and 20km transmission Feb. 15, 2006 Electrical Interface Characteristics Table 4 - LVDS Input/Output Specification Parameter LVDS interface Input Differential Voltage Input Differential impedance Output Differential Voltage Output Differential impedance Rise Time/Fall time Clock Signal Duty Cycle VID RID VOD ROD Trise/fall 45 50 200 80 500 80 100 100 120 1000 120 250 55 mV Ω mV Ω ps % Symbol Min. Typical Max. Unit Notes VP Differantial Voltage (VOD or VID) VN Definition of Differantial Voltage Levels Table 5 - Input Reference Clocks Parameter Input Differential Voltage Differential Input Impedance Clock signal Duty Cycle Symbol VID RID Tw/To Min. 400 80 45 100 Typical Max. 1800 120 55 Ω % Unit mV Notes Common Mode Voltage (VCMI or VCMD) Table 6 - LVTTL Input/Output Pin Characteristics Parameter Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage Symbol Min. 2.0 GND 2.4 GND Typical Vdd 0.8 Vdd 0.4 Max. Unit V V V V Notes Transponder Clock Interfaces and Control There are seven clock interfaces to the transponder. This section details the specific functions, capabilities, and limitations of each. Note that all clock rates shown are at STM-64/OC-192 rate, but should be scaled appropriately for other data rates. The LVPECL TxREFCLK, provided via the 300-pin interface, may be at 1/16 or 1/64 of the transmitted serial data rate. The TxREFCLK must be synchronous with the TxPICLK. There are several approaches to ensure this synchronous relationship. The two most common are 1) Locking the TxPICLK to the TxPCLK out of the transponder Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 5 of 14 OC-192/STM-64 Transponder 7km and 20km transmission Feb. 15, 2006 2) Generating TxPICLK and TxREFCLK from the same clock on the line-card. The LVPECL RxREFCLK may be at 1/16 or 1/64 of the incoming data rate also. Table 7 - Reference Clock characteristics Parameter Symbol TxREFCLKP TxREFCLKN Min. Typical Max. Unit Notes Transmitter Frequency Frequency tolerance Rise/Fall time Duty Cycle RxREFCLKP RxREFCLKN Tr/Tf 40 50 155.52/622.08 -100 +100 300 60 Receiver Frequency Frequency tolerance Rise/Fall time Duty Cycle Tr/Tf 40 50 155.52/622.08 -100 +100 300 60 MHz ppm ps % Serial data-rate is 9.953Gbps MHz ppm ps % Serial data-rate is 9.953Gbps Table 8 - Transmitter/Receiver Parallel Data/Clock Interface Parameter Transmitter 16-bit parallel Date Input Transmitter Source synchronous ParallelInput Clock Transmitter Counter Clock Receiver 16-bit parallel Date Output Receiver Source synchronous Parallel Output Clock Symbol TxDin[0:15]P/N TxPICLKP/N TxPCLKP/N RxDout[0:15]P/N RxPOCLKP/N Level LVDS LVDS LVDS LVDS LVDS RxDout0: LSB, RxDout15: MSB Notes TxDin0: LSB, TxDin15: MSB Table 9 - Transmitter/Receiver Parallel Data/Clock Timing Parameter Duty Cycle Rise and Fall time Setup time Hold time Symbol Tw/To Tr/Tf Ts Th 300 300 Min. 40 Typical Max. 60 300 Unit % ps ps ps 20 – 80% Notes Transmitter Data/Clock Timing: SERDES Input Timing at SERDES pin TxPICLK TxDin Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 6 of 14 OC-192/STM-64 Transponder 7km and 20km transmission Feb. 15, 2006 To TxPICLKP Tw TxDin[0:15]P/N Ts Th Ts: Measuring from the LHS inner data eye to the immediate rising edge of clock pulse Th: Measuring from the rising edge of clock pulse to the inner RHS of data eye Receiver Data/Clock Timing: SERDES Output Timing at SERDES pin RxPOCLK RxDout Duty cycle Rise and Fall time Data/Clock skew Tw/To Tr/Tf Tcq_min, Tcq_max To RxPO CLKP Tw 40 60 300 250 250 % ps ps ps 20 – 80% Tcq_m ax R x D o u t[0 :1 5 ]P /N T c q _ m in Table 10 - Monitor Clock Parameter Transmitter monitor clock Receiver monitor clock TxMCLKP/N LVDS Symbol Level Notes The LVDS TxMCLK is either a 1/16 or 1/64 replica of the clock used to time the serial data output. The rate of the TxMCLK is always the same as that of the TxREFCLK RxMCLKP/N LVDS The LVDS RxMCLK is a 1/16 or 1/64 replica of the clock recovered from the incoming data Table 11 - Serial Data Rate selection (LVTTL with pull-up resistor) TxRATESEL1/ RxRATESEL1 L L H H TxRATESEL0/ RxRATESEL0 L H L H Function Tx/Rx Serial Data Rate 10.3125Gbps 11.049/11.095/ 11.318Gbps 10.519/10.664/ 10.709Gbps 9.95328Gbps Parallel Data Rate TxDIN[0:15]/RxOUT[0:15] 644.54Mbps 690.56/693.43/ 707.37Mbps 657.43/666.51/ 669.32Mbps 622.08Mbps TxPICLK/RxPOCLK 644.54Mbps 690.56/693.43/ 707.37Mbps 657.43/666.51/ 669.32Mbps 622.08Mbps Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 7 of 14 OC-192/STM-64 Transponder 7km and 20km transmission Feb. 15, 2006 Digital Control Signal Table 12 - Input Digital signals Function Module RESET Diagnostic Loop-back Line Loop-back Transmitter 0,0 Select data rate serial 0,1 TxRATESEL0,1 LVTTL 1,0 1,1 Select frequency TxREFCLK Select frequency TxPICLK Enable internal Line Timing Select delay of TxPICLK TxSKEWSEL0,1 LVTTL TxLINETIMSEL LVTTL the of TxPICLKSEL LVTTL H L H 0,0 0,1 1,0 1,1 Enable/Disable Laser Asynchronous system reset LsENABLE TxRESET LVTTL LVTTL L H L H L MUX reset FIFO TxFIFORES LVTTL H Normal operation 1/32 data-rate Enable Normal operation Delays 915ps Delays 1015ps Delays 715ps Delays 815ps Normal operation Laser disabled MUX reset Normal operation MUX FIFO reset (LVTTL with pull-down resistor) (LVTTL with pull-up resistor) Internally the FIFO reset is connected to TxRESET and TxFIFORES, as well as TxFIFOERR. TxFIFOERR will initiate a FIFO reset (LVTTL with pull-up resistor) Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 8 of 14 Symbol MOD_RESET Level LVTTL L H L H Description Module reset Normal operation Enable Normal operation Enable Normal operation 10.3125Gbps 11.049/11.095/ 11.318Gbps 10.519/10.664/ 10.709Gbps 9.95328Gbps 1/64 data-rate Note Reset both Tx and Rx section (LVTTL with pull-up resistor) (LVTTL with pull-up resistor) DLOOPENB LVTTL LLOOPENB LVTTL L H (LVTTL with pull-up resistor) (LVTTL with pull-up resistor) the of TxREFSEL LVTTL L H L (LVTTL with pull-up resistor) 1/16 data-rate 1/16 data-rate (LVTTL with pull-down resistor) On multi-rate units without jitter clean up, this pin is ignored. (LVTTL with pull-up resistor) (LVTTL with pull-up resistor) OC-192/STM-64 Transponder 7km and 20km transmission Feb. 15, 2006 Receiver 0,0 Select rate data 0,1 TxRATESEL0,1 LVTTL 1,0 1,1 Select frequency RxREFCLK Select frequency RxMCLK Lock RxPOCLK RxREFCLK Mutes the RxMUTEDOUT LVTTL RxDOUT[0:15] Mutes the RxMUTEMCLK LVTTL to RxLCKREF LVTTL the of RxMCLKSEL LVTTL H L H L H receiver output monitor clock Mutes receiver parallel output clock RxPOCLK Rx synchronous system reset RxRESET LVTTL RxMUTEPOCLK LVTTL H L H Normal operation Asynchronous reset Normal operation (LVTTL with pull-up resistor) L H L 1/16 data-rate Lock to RxREFCLK Normal operation Mutes the RxDOUT[0:15] Normal operation Mutes the RxMCLK Normal operation Mutes the RxPOCLK (LVTTL with pull-up resistor) (LVTTL with pull-up resistor) (LVTTL with pull-up resistor) (LVTTL with pull-up resistor) the of RxREFSEL LVTTL L H L 10.3125Gbps 11.049/11.095/ 11.318Gbps 10.519/10.664/ 10.709Gbps 9.95328Gbps 1/64 data-rate 1/16 data-rate 1/64 data-rate (LVTTL with pull-up resistor) (LVTTL with pull-down resistor) (LVTTL with pull-up resistor) Fiberxon Proprietary and Confidential, Do Not Copy or Distribute Page 9 of 14 OC-192/STM-64 Transponder 7km and 20km transmission Feb. 15, 2006 Digital Alarm Signal Table 13 - Alarms Digital signals Function Symbol Level Description Any alarm from Indicates alarm active Transmitter Loss of Tx PLL lock L TxLOCKERR LVTTL H L MUX FIFO error TxFIFOERR LVTTL H Alarm active Normal operation Alarm active (FIFO overflow) Normal operation Alarm active L Laser bias out of range LsBIASALM LVTTL H Laser temperature out of range Laser power range Tx alarms Receiver Loss of Rx PLL lock Loss of receiver average power alarm Rx alarms RxALMINT LVTTL RxPOWALM LVTTL RxLOCKERR LVTTL L H L H L H Alarm active Normal operation Alarm active Normal operation Alarm from transmitter Normal operation Activation Time: 1ms Deactivation Time: 1ms Activation Time: