TRM-3002G OPTOWAY | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 4

Technical content

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-3002G / TRM-3002TG / TRM-3002AG / TRM-3002ATG 5V / 1310 nm / 155 Mbps RoHS Compliant Optical Multi-Mode Transceiver

FEATURES

l Duplex SC Multimode Transceiver: TRM-3002G l Duplex ST Multimode Transceiver : TRM-3002TG l 1310 nm Transmitter l 0 to 2000 m Transmission l Industry Standard 1 x 9 Footprint l Single +5 V Power Supply l PECL Signal Detection Output l RoHS Compliant l 0 to 70oC Operating : TRM-3002G l -40 to 85oC Operating: TRM-3002AG l Wave Solderable and Aqueous Washable l Class 1 Laser International Safety Standard IEC

60825 Compliant

APPLICATIONS

l SONET/SDH Equipment Interconnect l Fast Ethernet 100 Mb/s Links

DESCRIPTION

The TRM-3002G series multi-mode transceivers are low power, high performance module for bi-directional serial optical data communications such as ATM 155 Mb/s and Fast Ethernet. This module is designed for multi-mode fiber and operates at a nominal wavelength of 1310 nm. The transmitter section uses a multiple quantum well 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 multimode 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. ORDER INFORMATION P/No. Bit Rate (Mb/s) Distance (m) Wavelength (nm) Voltage (V) Package Temp. (oC) TX Power (dBm) RX Sens. (dBm) RoHS Compliant TRM-3002G 125 / 155 0 to 2000 1310 5 1X9 SC/ST 0 to 70 -12 to -19 -31 Y TRM-3002AG 125 / 155 0 to 2000 1310 5 1X9 SC/ST -40 to 85 -12 to -19 -31 Y Absolute Maximum Ratings Parameter Symbol Min Max Units Notes Storage Temperature Tstg -40 85 oC Operating Temperature Topr 0 -40 oC TRM-3002G TRM-3002AG Soldering Temperature --- 260 oC 10 seconds on leads only Power Supply Voltage Vcc 0 6 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 4.75 5 5.25 V Operating Temperature Topr 0 -40 oC / TRM-3002G oC / TRM-3002AG Data Rate 125 / 155 Mb/s

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 Transmitter Specifications (0oC < Topr < 70oC, 4.75V < Vcc < 5.25V) Parameter Symbol Min Typ Max Units Notes Optical Optical Transmit Power Po -19 --- -12 dBm 1 Output Center Wavelength λ 1260 1310 1360 nm Output Spectrum Width Δλ --- --- 20 nm RMS (σ) Extinction Ratio ER 8.2 --- --- dB Output Eye Compliant with Bellcore TR-NWT-000253 and ITU recommendation G.957 Optical Rise Time tr 2 ns 10% to 90% Values Optical Fall Time tf 2 ns 10% to 90% Values Relative Intensity Noise RIN -116 dB/Hz Total Jitter TJ 1.0 ns 2 Electrical Power Supply Current Icc 140 mA 3 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 4 Data Input Voltage -- High VIH - VCC -1.1 -0.74 V 4 Notes: 1. Output power is power coupled into a 62.5/125 µm multi-mode fiber. 2. Measured with a 223-1 PRBS with 72 ones and 72 zeros. 3. Maximum current is specified at Vcc = Maximum @ maximum temperature. 4. These inputs are compatible with 10K, 10KH and 100K ECL and PECL inputs. Receiver Specifications (0oC < Topr < 70oC, 4.75 V < Vcc < 5.25V) Parameter Symbol Min Typ Max Units Notes Optical Sensitivity --- --- --- -31 dBm 1 Maximum Input Power Pin -8 --- --- dBm Signal Detect -- Asserted Pa --- --- -31 dBm Transition: low to high Signal Detect -- Deasserted Pd -47 --- --- dBm Transition: high to low Signal detect -- Hysteresis 1.0 --- 4.0 dB Wavelength of Operation 1100 --- 1600 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 Notes: 1. Minimum sensitivity and saturation levels at BER=1E-10 for a 223-1 PRBS. 2. The current excludes the output load current. 3. These outputs are compatible with 10K, 10KH and 100K ECL and LVPECL outputs.

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 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 +5V dc power for the receiver section

6 Tx Vcc +5V 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

RECOMMENDED CIRCUIT SCHEMATIC 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.

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 PACKAGE DIAGRAM Units in mm 1) SC Duplex TX OPTICAL RX OPTICAL TRM-3002G / TRM-3002AG 2) Duplex ST 5.97 13.9 RX OPTICAL TX OPTICAL 0.75 34.5MAX O1.3 15.88 20.32 13.7 25.4 20.32 2.54*8 12.7 TRM-3002TG / TRM-3002ATG Note: Specifications subject to change without notice.