Preliminary Technical Data (Rev. 0.1, June 22, 2000) TRM7954AN STM-16 1.5 m Optical Transmitter (for 50 GHz Spacing DWDM) Preliminary Product Disclaimer This preliminary data sheet is provided to assist you in the evaluation of functional samples of the products that are under development and for which a reliability test has not been completed. Until Hitachi, Ltd. releases these products for general sales, Hitachi, Ltd. reserves the right to change prices, features, functions, specifications, capabilities and release schedule. FEATURES * Data rates up to 2.5 Gbit/s * Long-haul Transmission Length (400 km) * Wavelength range, 1530.72 nm - 1562.23 nm * ITU-Grid Channel (50 GHz Spacing) * Compact size (51 x 73.4 x 12.7 mm3) * Integrated Wavelength Lock Mechanism * Laser bias monitor output * Laser back-facet monitor output * Laser Temperature Deviation Alarm Confidential: Preliminary Technical Data of TRM7954AN (Rev. 0.1, June 22, 2000) HITACHI Block Diagram SELC BIAS(+) TEMP ALM ATC Data Data F/F Driver Laser-Diode Module Optical Output CLK CLK APC SDC Recommended Circuit -2- BACK (+) Confidential: Preliminary Technical Data of TRM7954AN (Rev. 0.1, June 22, 2000) HITACHI PERFORMANCE SPECIFICATIONS No. 1 2 3 4 5 6 7 Table 1. Absolute Maximum Ratings Item Symbol Rated Value DC Power Supply (+5.0 V) -0.3 to +6.0 DC Power Supply (-5.2 V) -6.0 to +0.3 DC Power Supply (+3.3 V) -0.3 to +4.0 Operating Case Temperature Topr. 0 to +70 Storage Case Temperature Tstg. -20 to +75 Lead Soldering Temperature 250 Lead Soldering Time 10 Unit V V V C C C s Note Vcc Vee Vtt Table 2. Operating Environment Electrical and optical characteristics below are defined under this operating environment, unless otherwise specified. Symbol Min. No. Parameter Typ. Max. Unit Remarks 1 Supply Voltage VCC 4.75 5.0 5.25 V 2 Supply Voltage VDD 3.13 3.3 3.47 V 3 Supply Voltage VEE -4.94 -5.2 -5.45 V 4 Supply Current ICC 0.8 A +5 V 5 Supply Current IDD 2.0 A +3.3 V 6 Supply Current IEE 1.8 A -5.2 V 7 Power Consumption PDS 14 W 8 Operating Temperature TC (Note) 25 (Note) C Case Note: Target specification is minimum of 0 and maximum of 65. No. 1 2 3 4 5 6 7 Table 3. DC Power Supply Item Symbol Min. Typ. Positive Supply Voltage Vcc +4.75 +5.00 Negative Supply Voltage Vee -4.94 -5.20 TEC Supply Voltage Vtt +3.15 +3.30 Positive Supply Current Icc Negative Supply Current Iee TEC Supply Current Itt Total Power Consumption Pc - -3- Max. +5.25 -5.46 +3.45 400 250 1300 6.5 Unit V V V mA mA mA W Confidential: Preliminary Technical Data of TRM7954AN (Rev. 0.1, June 22, 2000) HITACHI Table 4. Optical Characteristics No. Item Symbol Min. Typ. Max. 1 Average Power Output Pf -3.5 +2.0 -4.5 +2.0 2 3 4 5 6 7 8 9 Extinction Ratio Optical Waveform Optical Output at Shutdown Center Wavelength Variation in Center Wavelength Spectral Width (-20 dB) Side-mode Suppression Ratio Optical Path Penalty ER - 10 Satisfying the Mask -40 Unit Remarks (Note 1) dBm Point S, Beginning of life Point S, End of life dB - Note 2 dBm c 1528.77 -0.04 - 1563.86 +0.04 20 - - 0.5 nm Sr 30 - - dB Pp - - 2 dB nm 50 GHz Spacing nm End of Life, TBD 6400 ps/nm, Note 3 Note 1. Transmit Data: NRZ at 2.488320 Gbit/s, Mark 50%, PRBS=223-1, Power Supply Voltage: Vcc = 5.0 0.25 V, Vee = -5.2 0.26 V, Vtt = 3.3 0.16 Tc = 0 to 75C Note 2. Fig. 4.1 Mask of Eye Diagram for the Optical Waveform through the 4th-order Bessel Filter According to ITU-T G957 -4- Confidential: Preliminary Technical Data of TRM7954AN (Rev. 0.1, June 22, 2000) HITACHI Note 3. B.T.B PPG 100 km 100 km 100 km 100 km 1 nm Optical Bandwidth TRM7954AN OR OBF 0 dBm 0 dBm 0 dBm 0 dBm ERD Total Fiber Dispersion : 6400 ps/nm Pr OR : HITACHI Receiver (RCV7935AN) Fig 4.2 Optical Path Penalty Measurement Setup Table 5 Input/Output Signal Interface No. 1 2 Item Optical Connector Data Input Impedance Single Differential 4 Clock Input Impedance Single 5 Input Clock Voltage Differential 6 Input Clock Duty Cycle 7 Setup time and Hold time 8 Shutdown Command Interface 9 Shutdown activation time 10 Shutdown deactivation time 3 Input Data Voltage 11 Clock Mode Select Interface 12 Temperature Deviation Alarm Monitoring for LD bias current 13 (BIAS(+)) Monitoring for back facet PD 14 current (BACK(+)) Note 1 Min. Typ. Max. Unit FC-PC 50 500 1000 300 1000 50 500 1000 300 1000 40 50 60 75 TTL Level Active High 5 250 High: Nonclocked TTL mode Level: Low: Clocked mode TTL Level Active High AC-coupled mV peak to peak AC-coupled mV peak to peak % ps ms ms Note 4 - Note 5 20 - mV/mA 450 500 550 mV -5- Note 2 Note 3 - - Transmit Data: NRZ at 2.488320 Gbit/s, Mark 50%, PRBS=223-1, Power Supply Voltage: Vcc = 5.00.25 V, Vee = -5.20.26 V, Vtt = 3.30.16 Tc = 0 to 75C Remarks (Note 1) Note 6 Confidential: Preliminary Technical Data of TRM7954AN (Rev. 0.1, June 22, 2000) HITACHI Note 2. CLK, CLK Data, Data Fig. 5.1 Setup Time and Hold Time Note 3. Shutdown Command (SDC) Comparator Fig. 5.2 Shutdown Command Interface -6- Confidential: Preliminary Technical Data of TRM7954AN (Rev. 0.1, June 22, 2000) HITACHI Note 4. 10k Comparator Fig. 5.3 Clock Mode Select Interface Note 5. 10k Fig. 5.4 Temperature Deviation Alarm Interface -7- Confidential: Preliminary Technical Data of TRM7954AN (Rev. 0.1, June 22, 2000) HITACHI Note 6. 50050 (mV) Fig. 5.5 Monitoring for Back Facet PD Activation -8- Confidential: Preliminary Technical Data of TRM7954AN (Rev. 0.1, June 22, 2000) Pin # Symbol 1 GND 2 BACK(+) 3 BIAS(+) 4 SDC 5 SELC 6 GND 7 TDA 8 NUC 9 NUC 10 NUC 11 GND 12 Vee 13 Vcc 14 Vtt 15 GND 16 DATA 17 GND 18 DATA 19 GND 20 CLK 21 GND 22 CLK 23 GND 24 Vcc I/O Table 6. Pin Configuration Logic Description Ground Monitoring for back facet PD current Monitoring for LD bias current Shutdown Command Clock mode select Ground Temperature Deviation Alarm No User Connection No User Connection No User Connection Ground Negative power supply Positive power supply TEC power supply Ground True data input Ground False data input Ground True clock input Ground False clock input Ground Positive power supply Metal Case is at GND. -9- HITACHI Remarks Confidential: Preliminary Technical Data of TRM7954AN (Rev. 0.1, June 22, 2000) HITACHI Mechanical Dimensions Dimensions: mm Tolerance : 0.5 mm Top view Side view Bottom view - 10 - Confidential: Preliminary Technical Data of TRM7954AN (Rev. 0.1, June 22, 2000) Table 6. Optical Fiber No. Item Specifications 1 Type SMF 2 Mode Field Diameter 9.5 1 3 Cladding Diameter 125 3 4 Minimum Bending Radius 30 5 Fiber Tensile Strength 9.8 5 Outer Diameter of Secondary Coating 0.9 0.1 - 11 - HITACHI Unit m m mm N mm Confidential: Preliminary Technical Data of TRM7954AN (Rev. 0.1, June 22, 2000) No. Production Code 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 TRM7954AN3072 TRM7954AN3112 TRM7954AN3151 TRM7954AN3190 TRM7954AN3229 TRM7954AN3268 TRM7954AN3307 TRM7954AN3347 TRM7954AN3386 TRM7954AN3425 TRM7954AN3464 TRM7954AN3504 TRM7954AN3543 TRM7954AN3582 TRM7954AN3622 TRM7954AN3661 TRM7954AN3700 TRM7954AN3740 TRM7954AN3779 TRM7954AN3819 TRM7954AN3858 TRM7954AN3898 TRM7954AN3937 TRM7954AN3977 TRM7954AN4016 TRM7954AN4056 TRM7954AN4095 TRM7954AN4135 TRM7954AN4175 TRM7954AN4214 TRM7954AN4254 TRM7954AN4294 TRM7954AN4333 TRM7954AN4373 TRM7954AN4413 TRM7954AN4453 TRM7954AN4492 TRM7954AN4532 TRM7954AN4572 TRM7954AN4612 Table 7. Ordering Information Center No. Production Code Wavelength (nm) 1530.72 41 TRM7954AN4662 1531.12 42 TRM7954AN4692 1531.51 43 TRM7954AN4732 1531.90 44 TRM7954AN4772 1532.29 45 TRM7954AN4811 1532.68 46 TRM7954AN4851 1533.07 47 TRM7954AN4891 1533.47 48 TRM7954AN4932 1533.86 49 TRM7954AN4972 1534.25 50 TRM7954AN5012 1534.64 51 TRM7954AN5052 1535.04 52 TRM7954AN5092 1535.43 53 TRM7954AN5132 1535.82 54 TRM7954AN5172 1536.22 55 TRM7954AN5212 1536.61 56 TRM7954AN5252 1537.00 57 TRM7954AN5293 1537.40 58 TRM7954AN5333 1537.79 59 TRM7954AN5373 1538.19 60 TRM7954AN5413 1538.58 61 TRM7954AN5454 1538.98 62 TRM7954AN5494 1539.37 63 TRM7954AN5534 1539.77 64 TRM7954AN5575 1540.16 65 TRM7954AN5615 1540.56 66 TRM7954AN5655 1540.95 67 TRM7954AN5696 1541.35 68 TRM7954AN5736 1541.75 69 TRM7954AN5777 1542.14 70 TRM7954AN5817 1542.54 71 TRM7954AN5858 1542.94 72 TRM7954AN5898 1543.33 73 TRM7954AN5939 1543.73 74 TRM7954AN5979 1544.13 75 TRM7954AN6020 1544.53 76 TRM7954AN6061 1544.92 77 TRM7954AN6101 1545.32 78 TRM7954AN6142 1545.72 79 TRM7954AN6183 1546.12 80 TRM7954AN6223 - 12 - HITACHI Center Wavelength (nm) 1546.62 1546.92 1547.32 1547.72 1548.11 1548.51 1548.91 1549.32 1549.72 1550.12 1550.52 1550.92 1551.32 1551.72 1552.12 1552.52 1552.93 1553.33 1553.73 1554.13 1554.54 1554.94 1555.34 1555.75 1556.15 1556.55 1556.96 1557.63 1557.77 1558.17 1558.58 1558.98 1559.39 1559.79 1560.20 1560.61 1561.01 1561.42 1561.83 1562.23 Confidential: Preliminary Technical Data of TRM7954AN (Rev. 0.1, June 22, 2000) USER INFORMATION Handling Precautions CAUTION: Take proper electrostatic-discharge (ESD) precautions while handling these devices. These devices are sensitive to ESD. Laser Safety This product complies with IEC 60825-1 Class 1. - 13 - HITACHI Confidential: Preliminary Technical Data of TRM7954AN (Rev. 0.1, June 22, 2000) Document number: FOD-DS-00058 Document Category: Revision: Product Name: Product Specifications (Data Sheet) 0.1 (June 2000) TRM7954AN HITACHI STM-16 1.5 m Optical Transmitter (for 50 GHz Spacing DWDM) TRM7954AN Revision History Rev. 0.1 Date Page/Line/Fig/Table June 22, 2000 - Modification - Note