TRS-7385-CXX0G

Optoway FEATURES l l l l l l l l l l l l l TRS-7385-CXX0G 1 *********************************************************************************************************************************************************************** TRS-7385-CXX0G / TRS-7385T-CXX0G / TRS-7385F-CXX0G CWDM 3.3V / 1.25 Gbps RoHS Compliant Optical Single-Mode Transceiver *********************************************************************************************************************************************************************** DESCRIPTION D uplex SC SM Transceiver: TRS-7385-CXX0G D uplex ST SM Transceiver: TRS-7385T-CXX0G D uplex FC SM Transceiver: TRS-7385F-CXX0G Compliant with IEEE-802.3z Gigabit Ethernet 18-Wavelength CWDM DFB LD Transmitter from 1270 nm to 1610 nm, with step 20 nm 27 dB Link Budget at Least Industry Standard 1 x 9 Footprint Single +3.3 V Power Supply RoHS Compliant LVPECL Signal Detect Output: TRS-7385-CXX0G LVTTL Signal Detect Output: TRS-7385C-CXX0G Wave Solderable and Aqueous Washable Class 1 Laser International Safety Standard IEC 60825 Compliant The TRS-7385-CXX0G series single mode transceivers is low power, high performance CWDM modules for bi-directional serial optical data communications such as Gigabit Ethernet and Fibre Channel. There are eighteen center wavelengths available from 1270 nm to 1610 nm, each step 20 nm. A guaranteed minimum optical link budget of 27 dB is offered. The transmitter section uses a multiple quantum well DFB laser and is a class 1 laser compliant according to International Safety Standard IEC 60825. The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. A PECL logic interface simplifies interface to external circuitry. LASER SAFETY This single mode transceiver is a Class 1 laser product. It complies with IEC 60825 and FDA 21 CFR 1040.10 and 1040.11. The transceiver must be operated within the specified temperature and voltage limits. The optical ports of the module shall be terminated with an optical connector or with a dust plug. APPLICATIONS l l l l Gigabit Ethernet Links SONET/SDH Equipment Interconnect Fibre Channel Links CWDM ORDER INFORMATION P/No. Bit Rate (Mb/s) 1250 1000 BASE ZX Power Wavelength Voltage Package Budget (nm) (V) (dB) > 27 CWDM* 3.3 1X9 SC/ST/FC Temp. (oC) 0 to 70 TX Power (dBm) 5 to 0 RX Sens. R oHS (dBm) C ompliant -27 Y TRS-7385-CXX0G CWDM Wavelength (0 to 70 oC) Central Min. Typ. Max. Central Wavelength (nm) (nm) (nm) Wavelength -C270 1264.5 1270 1277.5 -C450 -C290 1284.5 1290 1297.5 -C470 -C310 1304.5 1310 1317.5 -C490 -C330 1324.5 1330 1337.5 -C510 -C350 1344.5 1350 1357.5 -C530 -C370 1364.5 1370 1377.5 -C550 -C390 1384.5 1390 1397.5 -C570 -C410 1404.5 1410 1417.5 -C590 -C430 1424.5 1430 1437.5 -C610 CWDM*: 18 Wavelengths from 1270 nm to 1610 nm, each step 20 nm. Min. (nm) 1444.5 1464.5 1484.5 1504.5 1524.5 1544.5 1564.5 1584.5 1604.5 Typ. (nm) 1450 1470 1490 1510 1530 1550 1570 1590 1610 Max. (nm) 1457.5 1477.5 1497.5 1517.5 1537.5 1557.5 1577.5 1597.5 1617.5 *********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: sales@optoway.com.tw http: // www.optoway.com.tw 10/1/2005 V3.0 Optoway Absolute Maximum Ratings Parameter Storage Temperature Operating Temperature Soldering Temperature Power Supply Voltage Input Voltage Output Current Symbol Tstg Topr --Vcc --Iout Min -40 0 0 GND 0 Max 85 70 260 4.5 Vcc 30 Units o C o C o C V V mA TRS-7385-CXX0G Notes With air flow 1m/sec 10 seconds on leads only 2 *********************************************************************************************************************************************************************** Recommended Operating Conditions Parameter Power Supply Voltage Operating Temperature Data Rate Power Supply Current Symbol Vcc Topr Icc Min 3.1 0 Typ 3.3 1250 200 Max 3.5 70 1300 280 Units V o C/ air flow 1m/sec Mb/s mA Transmitter Specifications (0 oC < Topr < 70 oC, 3.1V < Vcc < 3.5V) Parameter Optical Optical Transmit Power Output Center Wavelength Output Spectrum Width Side Mode Suppression Ratio Extinction Ratio Output Eye Optical Rise Time Optical Fall Time Relative Intensity Noise Total Jitter Electrical Data Input Current – Low Data Input Current – High Differential Input Voltage Data Input Voltage – Low Data Input Voltage -- High Symbol Min Typ Max Units Notes Po 0 --5 dBm 1 λ-5.5 λ+7.5 nm 2 λ λ ----1 nm -20 dB Width ∆λ SMSR 30 dB ER 9 ----dB Compliant with Bellcore TR-NWT-000253 and ITU recommendation G.957 tr 0.26 ns 20% to 80% Values tf 0.26 ns 20% to 80% Values RIN -120 dB/Hz TJ 0.227 ns 3 IIL IIH VIH - VIL VIL - VCC VIH - VCC -350 350 300 -2.0 -1.1 -1.58 -0.74 µA µA mV V V 4 4 Notes: 1. Output power is power coupled into a 9/125 µm single mode fiber. 2. ITU-T G.694.2 CWDM wavelength from 1270 nm to 1610 nm, each step 20 nm. 3. Measured with a 27-1 PRBS. 4. These inputs are compatible with 10K, 10KH and 100K ECL and LVPECL inputs. ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: sales@optoway.com.tw http: // www.optoway.com.tw 1 0/1/2005 V3.0 Optoway Receiver Specifications (0oC < Topr < 70oC, 3.1 V < Vcc < 3.5V) Parameter Optical Sensitivity Maximum Input Power Signal Detect -- Asserted Signal Detect -- Deasserted Signal detect -- Hysteresis Wavelength of Operation Electrical Data Output Voltage – Low Data Output Voltage – High Signal Detect Output Voltage -- Low Signal Detect Output Voltage -- High Signal Detect Output Voltage -- Low Signal Detect Output Voltage -- High Symbol --Pin Pa Pd Min ---3 ---36 1.0 1100 -2.0 -1.1 -2.0 -1.1 2.0 Typ ------------Max -27 ---27 --1620 -1.58 -0.74 -1.58 -0.74 0.8 Units dBm dBm dBm dBm dB nm V V V V V V TRS-7385-CXX0G Notes 1 Transition: low to high Transition: high to low 3 *********************************************************************************************************************************************************************** VOL - VCC VOH - VCC VOL - VCC VOH - VCC VSDL VSDH 2 2 TRS-7385-CXX0G TRS-7385C-CXX0G Notes: 1. Minimum sensitivity and saturation levels at BER=1E-12 for a 27-1 PRBS at ER= 9dB. 2. These outputs are compatible with 10K, 10KH and 100K ECL and PECL outputs. CONNECTION DIAGRAM Receiver Signal Ground 1 (Rx GND) Receiver Data Out 2 (RD+) Receiver Data Out Bar 3 (RD−) Signal Detect 4 (SD) Receiver Power Supply 5 (Rx Vcc) Transmitter Power Supply 6 (Tx Vcc) Transmitter Data In Bar 7 (TD− ) Transmitter Data In 8 (TD+) Transmitter Signal Ground 9 (Tx GND) N/C TOP VIEW N/C P IN 1 2 3 4 5 6 7 8 9 Symbol Rx GND RD+ RD− SD R x Vcc T x Vcc TD− TD+ Tx GND Notes Directly connect this pin to the receiver ground plane See recommended circuit schematic See recommended circuit schematic Active high on this indicates a received optical signal +3.3V dc power for the receiver section +3.3V dc power for the transmitter section See recommended circuit schematic See recommended circuit schematic Directly connect this plan to the transmitter ground plane ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: sales@optoway.com.tw http: // www.optoway.com.tw 1 0/1/2005 V3.0 Optoway RECOMMENDED CIRCUIT SCHEMATIC Transceiver TX GND 9 LD Driver 100R TD0.1uF 7 Z=50R 1uH Vcc 3.3V VCC 3.3V TRS-7385-CXX0G SerDes IC VCC 3.3V 4 *********************************************************************************************************************************************************************** TD+ 0.1uF 8 Z=50R TD+ LVPECL TD- TX Vcc 6 10nF 10uF 1uH R1 RX Vcc 5 10nF 10uF R2 SD Level VCC 3.3V SD RD0.1uF POST Amp RD+ 0.1uF 180R RX GND 180R 4 3 Z=50R R7 2 Z=50R 1 CDR or PHY DEVICE RD+ LVPECL RD- For TTL SD Level, R1=R2=N.C., R7=100 ohm For PECL SD Level, R1=130 ohm, R2=82 ohm, R7=100 ohm The split-load terminations for ECL signals need to be located at the input of devices receiving those ECL signals. The power supply filtering is required for good EMI performance. Use short tracks from the inductor L1/L2 to the module Rx Vcc and Tx Vcc. A GND plane under the module is required for good EMI and sensitivity performance. PACKAGE DIAGRAM Units in mm 1) SC Type with Extended Shielding TX OPTICAL RX OPTICAL TRS-7385-CXX0-EMG / TRS-7385C-CXX0-EMG ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: sales@optoway.com.tw http: // www.optoway.com.tw 1 0/1/2005 V3.0 Optoway 2) ST Type TX OPTICAL TRS-7385-CXX0G 5 *********************************************************************************************************************************************************************** RX OPTICAL TRS-7385T-CXX0G / TRS-7385CT-CXX0G 3) FC Type 12.7 TX OPTICAL RX OPTICAL 2.54*8 20.32 25.4 13.9 10 5.97 10.18 20.32 34.5MAX TRS-7385F-CXX0G / TRS-7385CF-CXX0G Note: Specifications subject to change without notice. ********************************************************************************************************************************************************************** OPTOWAY TECHNOLOGY INC. No.38, Kuang Fu S. Road, Hu Kou, Hsin Chu Industrial Park, Hsin Chu, Taiwan 303 Tel: 886-3-5979798 Fax: 886-3-5979737 E-mail: sales@optoway.com.tw http: // www.optoway.com.tw 1 0/1/2005 V3.0 0.7 5 O1.3 13.7