BTRL-7780C-1590G

BTRS-7780C-1590G 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 BTRS-7780C-1590G / BTRL-7780C-1590G 1590 nm TX / 1510 nm RX , 3.3V / 1250 Mbps RoHS Compliant Single-Fiber Transceiver

FEATURES

l Single Fiber Bi-Directional Transceiver l 1590 nm DFB LD Transmitter l 1510 nm Receiver l 24 dB Power Budget at Least l Distance Up to 80 km l 0 to 70oC Operating l Speed up to 1300 Mbps l LVTTL Signal Detect Output l Single +3.3 V Power Supply l PECL Differential Inputs and Outputs l Wave Solderable and Aqueous Washable l Class 1 Laser International Safety Standard IEC 60825 Compliant

APPLICATIONS

l WDM Gigabit Ethernet Links l SONET/SDH Equipment Interconnect l Fiber Channel Links

DESCRIPTION

The BTRS-7780C-1590G series is high performance module for single fiber communications by using 1590 nm transmitter and 1510 nm receiver. The transmitter section uses a multiple quantum well 1590 nm DFB laser and is a class 1 laser compliant according to International Safety Standard IEC 60825. The receiver section uses an integrated 1510 nm detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. A PECL logic interface simplifies interface to external circuitry. Signal Detect with LC-TTL is used. 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. ORDER INFORMATION P/No. Bit Rate (Gb/s) Distance (km) TX (nm) RX (nm) Voltage (V) Package Temp (oC) TX Power (dBm) RX Sens. (dBm) RoHS Compliant BTRS-7780C-1590G 1.25 80 1590 DFB 1510 3.3 SC, 2X5 0 to 70 3 to -2 -26 Yes Note: 1. BTRS-XXXXX is SFF SC receptacle type package. 2. BTRS-XXXXX-APBBB is SFF pigtail type package with different connector, A=S is SC connector, A=F is FC connector, A=T is ST connector, A=L is LC connector, A=M is MU connector; BBB is the length of fiber in cm. Absolute Maximum Ratings Parameter Symbol Min Max Units Notes Storage Temperature Tstg -40 85 oC Operating Temperature Topr 0 70 oC Air flow 1m/sec 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 / Notes Power Supply Voltage Vcc 3.13 3.3 3.47 V Operating Temperature Topr 0 70 oC / air flow 1m/sec Data Rate 1250 1300 Mb/s Power Supply Current Icc 280 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 -2 3 dBm 1 Output Center Wavelength λ 1580 1620 nm Output Spectrum Width σλ 1 nm -20 dB Width Side Mode Suppression Ratio SMSR 30 dB 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 -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 1600 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 Disable Input Voltage -- Low VTDIS,L 0 0.8 V TX Output Enabled Disable Input Voltage -- High VTDIS,H Vcc – 1.3 Vcc V TX Ouput Disabled Shut Off Time for TxDis tDIS 1 ms Notes: 1. Output power is power coupled into a 9/125 µm single 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 --- --- --- -26 dBm 1 Maximum Input Power Pin -3 --- --- dBm Signal Detect -- Asserted Pa --- --- -26 dBm Transition: low to high Signal Detect -- Deasserted Pd -40 --- --- dBm Transition: high to low Signal detect -- Hysteresis 1.0 --- dB Wavelength of Operation 1480 1520 nm 2 Optical Return Loss ORL 20 dB Electrical Data Output Voltage Swing VOH – VOL 0.575 0.930 V SD Output Voltage -- Low VOL 0 0.8 V SD Output Voltage -- High VOH 2.0 Vcc+0.3 V Signal Detect Assert Time ASMAX 100 µs OFF to ON Signal Detect Deassert Time ANSMAX 300 µs ON to OFF 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 1580 to 1620 nm.

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 PIN Symbol Notes

1 VEEr Directly connect this pin to the receiver ground plane

2 VCC r +3.3V dc power for the receiver section 3 SD Active high on this indicates a received optical signal. 4 RD− Receiver Dataout Bar. See recommended circuit schematic 5 RD+ Receiver Dataout. See recommended circuit schematic 6 VCC t +3.3V dc power for the transmitter section

7 VEEt Directly connect this plan to the transmitter ground plane

8 TxDis Transmitter Disable. Connect this pin to +3.3V TTL logic “1” to disable module To enable module connect to TTL logic low “0” 9 TD+ Transmitter Data In. See recommended circuit schematic 10 TD- Transmitter Data In Bar. See recommended circuit schematic MS MS Mounting Studs. Connect to Chassis Ground RECOMMENDED CIRCUIT SCHEMATIC Veer1 Vccr2 SD3 RD-4 RD+5 Vcct 6Veet 7TDis 8TD+ 9TD- 10 BTRS-7XXXC TXDis(LVTTL) Z=5OR Z=50R 1uH 10uF10nF 10uF10nF Vcc3.3V 130R 130R 1uH 10uF10nF Z=5OR Z=50R PHY DEVICE TD- TD+ RD+ RD- SD 100R Vcc3.3V LVPECL Vcc3.3V LVPECL terminate and bias inside Transceiver module TO LVTTL STAGE depend on customer's PHY depend on customer's PHY

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 Receptacle A) Standard Case BTRS-7780C-1590G B) Extended Case BTRS-7780CE-1590G

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 2) Pigtail BTRS-7780C-1590-SP50G Note: Length L is 50± 3 cm. Other pigtail’s length is available upon request. Note: Specifications subject to change without notice.