TRM-7100-EMG OPTOWAY | Alldatasheet

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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 TRM-7100-EMG / TRM-7100C-EMG / TRM-7100A-EMG / TRM-7100AC-EMG 3.3V / 850 nm / 1.25 Gbps RoHS Compliant Optical Multi-Mode Transceiver

FEATURES

l Duplex SC Multi-Mode Transceiver l Compliant with IEEE-802.3z 1000BASE-SX l Industry Standard 1 x 9 Footprint l 850 nm VCSEL Transmission l 0 to 70oC Operating: TRM-7100-EMG l -20 to 85oC Operating: TRM-7100A-EMG l Single +3.3 V Power Supply l RoHS Compliant l 300 meter with 62.5/125 µm MMF l 500 meter with 50/125 µm MMF l LVPECL Signal Detect Output: TRM-7100-EMG l LVTTL Signal Detect Output: TRM-7100C-EMG l Wave Solderable and Aqueous Washable l Class 1 Laser International Safety Standard IEC 60825-1 Compliant

APPLICATIONS

l Switch to Switch Interface l High Speed Interface for File Servers l High Performance Desktops

DESCRIPTION

The TRM-7100-EMG series multi-mode transceivers is low power, high performance module for bi-directional serial optical data communications such Gigabit Ethernet and Fibre Channel. This module is designed for multi-mode fiber and operates at a nominal wavelength of 850 nm. The transmitter section uses a multiple quantum well VCSEL and is a class 1 laser compliant according to International Safety Standard IEC 60825-1. The receiver section uses an integrated GaAs 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 multi-mode transceiver is a Class 1 laser product. It complies with IEC 60825-1 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 ORDER INFORMATION P/No. Distance (m) Wavelength (nm) Voltage (V) Package Temp. (oC) TX Power (dBm) RX Sens. (dBm) Signal Detect RoHS Compliant TRM-7100-EMG 300 / 500* 850 3.3 1X9 SC 0 to 70 -4 to -9.5 -18 LVPECL Y TRM-7100C-EMG 300 / 500* 850 3.3 1X9 SC 0 to 70 -4 to -9.5 -18 LVTTL Y TRM-7100A-EMG 300 / 500* 850 3.3 1X9 SC -20 to 85 -4 to -9.5 -18 LVPECL Y TRM-7100AC-EMG 300 / 500* 850 3.3 1X9 SC -20 to 85 -4 to -9.5 -18 LVTTL Y Note: Distance: 300 m for 62.5/125 µm MMF, 500 m for 50/125 µm MMF

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 Absolute Maximum Ratings Parameter Symbol Min Max Units Notes Storage Temperature Tstg -40 85 oC Operating Temperature Topr 0 -20 oC TRM-7100 TRM-7100A Soldering Temperature --- 260 oC 10 seconds on leads only Power Supply Voltage Vcc -0.5 4.5 V Input Voltage --- GND Vcc V Output Current Iout 0 30 mA Recommended Operating Conditions Parameter Symbol Min Typ Max Units Power Supply Voltage Vcc 3.1 3.3 3.5 V Operating Temperature Topr 0 -20 oC / TRM-7100 oC / TRM-7100A Data Rate 100 1250 Mb/s Transmitter Specifications (0oC < Topr < 70oC, 3.1V < Vcc < 3.5V) Parameter Symbol Min Typ Max Units Notes Optical Optical Transmit Power 62.5/125 µm, NA=0.275 Fiber Po -9.5 --- -4 dBm Optical Transmit Power 50/125 µm, NA=0.20 Fiber Po -9.5 --- -4 dBm Output Center Wavelength λ 830 850 860 nm Output Spectrum Width Δλ --- --- 0.85 nm RMS (σ) Extinction Ratio ER 9 --- --- dB Output Eye Compliant with IEEE 802.3z Optical Rise Time tr 0.26 ns 20% to 80% Values Optical Fall Time tf 0.26 ns 20% to 80% Values Relative Intensity Noise RIN -117 dB/Hz Total Jitter TJ 227 ps Coupled Power Ratio CPR 9 dB Electrical Power Supply Current Icc 120 mA 1 Data Input Current – Low IIL -350 µA Data Input Current – High IIH 350 µA Differential Input Voltage VIH - VIL 300 mV Data Input Voltage – Low VIL - VCC -2.0 -1.58 V 2 Data Input Voltage -- High VIH - VCC -1.1 -0.74 V 2 1. Maximum current is specified at Vcc = Maximum @ maximum temperature. 2. 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 Receiver Specifications (0oC < Topr < 70oC, 3.1 V < Vcc < 3.5V) Parameter Symbol Min Typ Max Units Notes Optical Sensitivity --- --- --- -18 dBm 1 Maximum Input Power Pin 0 --- dBm Signal Detect -- Asserted Pa --- --- -18 dBm Transition: low to high Signal Detect -- Deasserted Pd -30 --- --- dBm Transition: high to low Signal Detect -- Hysteresis 3 dB Wavelength of Operation 770 --- 860 nm Electrical Power Supply Current Icc 100 mA 2 Data Output Voltage – Low VOL - VCC -2.0 -1.58 V 3 Data Output Voltage – High VOH - VCC -1.1 -0.74 V 3 Signal Detect Output Voltage -- Low VOL - VCC -2.0 -1.58 V Signal Detect Output Voltage -- High VOH - VCC -1.1 -0.74 V TRM-7100 Signal Detect Output Voltage -- Low VSDL 0.5 V Signal Detect Output Voltage -- High VSDH 2.0 V TRM-7100C 1. Minimum sensitivity and saturation levels at BER=1E-12 for a 27-1 PRBS at ER= 9 dB. For example, an OMA of 22 µW is approximately equal to an average power of -18.4 dBm, average with an Extinction ratio of 9 dB. 2. The current excludes the output load current. 3. 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+) N/C Receiver Data Out Bar 3 (RD−) Signal Detect 4 (SD) Receiver Power Supply 5 (Rx Vcc) TOP VIEW Transmitter Power Supply 6 (Tx Vcc) Transmitter Data In Bar 7 (TD−) Transmitter Data In 8 (TD+) N/C Transmitter Signal Ground 9 (Tx GND) PIN Symbol Notes

1 Rx GND Directly connect this pin to the receiver ground plane

2 RD+ See recommended circuit schematic

3 RD− See recommended circuit schematic

4 SD Active high on this indicates a received optical signal

5 Rx Vcc +3.3V dc power for the receiver section 6 Tx Vcc +3.3V dc power for the transmitter section

7 TD− See recommended circuit schematic

8 TD+ See recommended circuit schematic

9 Tx GND 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 RECOMMENDED CIRCUIT SCHEMATIC 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 TX OPTICAL RX OPTICAL TRM-7100-EMG / TRM-7100C-EMG / TRM-7100A-EMG / TRM-7100AC-EMG Note: Specifications subject to change without notice. 10nF 10uF SD Level 10nF 10uF Vcc 3.3V RX GND 1 POST Amp LD Driver Z=50R Z=50R Z=50R Z=50R CDR or PHY DEVICE TX GND 1uH 1uH VCC 3.3V VCC 3.3V LVPECL LVPECL TD- TD+ TX Vcc RX Vcc RD- RD+ 0.1uF 0.1uF 0.1uF 0.1uF 100R 180R 180R Transceiver SerDes IC VCC 3.3V SD RD- RD+ TD- TD+