BTR-7600MG 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 BTR-7600MG / BTR-7600CMG / BTR-7600AMG / BTR-7600ACMG 1310 nm TX / 1550 nm RX , 3.3V / 1.25 Gb/s RoHS Compliant Single-Fiber MM Transceiver

FEATURES

l Single Fiber Bi-Directional MM Transceiver l 1310 nm LD Transmitter l 1550 nm Receiver l Link distance 0 to 500 m l Industry Standard 1 x 9 Footprint l Single +3.3 V Power Supply l RoHS Compliant l 0 to 70oC Operating : BTR-7600MG l -20 to 85oC Operating : BTR-7600AMG l LVPECL Differential Inputs and Outputs l LVPECL Signal Detect Output: BTR-7600MG l LVTTL Signal Detect Output: TR-7600CMG l Wave Solderable and Aqueous Washable l Class 1 Laser International Safety Standard IEC-60825 Compliant

APPLICATIONS

l WDM 1.25 Gb/s Links l SONET/SDH Equipment Interconnect l Fiber Channel 1.063 Gb/s Links

DESCRIPTION

The BTR-7600MG series is high performance module for multi-mode single fiber communications by using 1310 nm transmitter and 1550 nm receiver. 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 1550 nm 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 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. ORDER INFORMATION P/No. Bit Rate (Gb/s) Distance (m) TX (nm) RX (nm) Voltage (V) Package Temp (oC) TX Power (dBm) RX Sens. (dBm) RoHS Compliant BTR-7600MG 1.25 0 to 500 1310 1550 3.3 1X9 SC 0 to 70 -4 to -10 -17 Yes BTR-7600AMG 1.25 0 to 500 1310 1550 3.3 1X9 SC -20 to 85 -4 to -10 -17 Yes Absolute Maximum Ratings Parameter Symbol Min Max Units Notes Storage Temperature Tstg -40 85 oC Operating Temperature Topr 0 -20 oC BTR-7600MG BTR-7600AMG Soldering Temperature --- 260 oC 10 seconds on leads only Power Supply Voltage Vcc 0 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 3.13 3.3 3.47 V Operating Temperature Topr 0 -20 oC / BTR-7600MG oC / BTR-7600AMG Data Rate 1250 1300 Mb/s Power Supply Current Icc 240 mA

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, 3.13V < Vcc < 3.47V) Parameter Symbol Min Typ Max Units Notes Optical Optical Transmit Power Po -10 --- -4 dBm 1 Output Center Wavelength λ 1260 1360 nm Output Spectrum Width Δλ --- --- 4 nm RMS (σ) Extinction Ratio ER 9.0 --- --- 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 -120 dB/Hz Total Jitter TJ 0.227 ns 2 Electrical 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 3 Data Input Voltage -- High VIH - VCC -1.1 -0.74 V 3 Notes: 1. Output power is power coupled into a 62.5/125 µm multi-mode fiber. 2. Measured with a 27-1 PRBS. 3. These inputs are compatible with 10K, 10KH and 100K ECL and LVPECL inputs. Receiver Specifications (0oC < Topr < 70oC, 3.13 V < Vcc < 3. 47V) Parameter Symbol Min Typ Max Units Notes Optical Sensitivity --- --- --- -17 dBm 1 Maximum Input Power Pin -3 --- dBm Signal Detect -- Asserted Pa --- --- -17 dBm Transition: low to high Signal Detect -- Deasserted Pd -30 --- --- dBm Transition: high to low Signal detect -- Hysteresis 1.0 --- dB Wavelength of Operation 1480 1580 nm 2 Optical Return Loss ORL 14 dB Electrical Data Output Voltage – Low VOL - VCC -2.0 -1.58 V 3 Data Output Voltage – High VOH - VCC -1.1 -0.74 V 3 SD Output Voltage -- Low VOL - VCC -2.0 -1.58 V SD Output Voltage -- High VOH - VCC -1.1 -0.74 V BTR-7600MG SD Output Voltage -- Low VOL 0 0.8 V SD Output Voltage -- High VOH 2.0 Vcc+0.3 V BTR-7600CMG Notes: 1. Minimum sensitivity and saturation levels at BER=1E-12 for a 27-1 PRBS. 2. At least 30 dB optical isolation for the wavelength 1260 to 1360 nm. 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 +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 trransmitter ground plane

RECOMMENDED CIRCUIT SCHEMATIC RXGND 1RD+ 2RD- 3 RXVCC 5TXVCC 6TD- 7TD+ 8 SD 4 TXGND 9U2 BTR-77XX(C)/76XX(C) MICROSTRIP6 Z=5OR MICROSTRIP5 Z=50R 1uH 100nF 10uF 100nF Vcc3.3V 1uH 10uF 100nF MICROSTRIP8 Z=5OR MICROSTRIP7 Z=50R R21 PHY DEVICE TD- TD+ RD+ RD- 100nF C10 100nF R14 100R C12 100nF C11100nF NA NA Vcc3.3V NA NA Vcc3.3V Vcc3.3V LVPECL Vcc3.3V LVPECL SD / LVPECL 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 Note: Specifications subject to change without notice.