OPV314F TTELEC | Alldatasheet

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Technical content

Optek reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323– 2396 sensors@optekinc.com www.optekinc.com A subsidiary of TT electronics plc Issue A 04.04 Vertical Cavity Surface Emitting Laser in FC Optical Sub-Assembly OPV314F, OPV314YF, OPV315F, OPV315YF

  • 850 nm VCSEL technology, up to 2.5 Gbps data rate
  • High thermal stability with Microbead lens
  • High optical coupling to MM fiber with FC style receptacle
  • Recommended for multimode fiber applications
  • Burned in for communication level reliability The OPV31XF and OPV31XYF are a high performance 850nm Vertical Cavity Surface Emitting Laser (VCSEL) packaged for high speed communication links. OPV31XF combines all the performance advantages of a VCSEL with the addition of a power monitor diode for precise control of optical power. The VCSEL is a current device assuming the forward voltage drop, from 1.6 to 2.2 volts, is achieved. The OPV31XF and OPV31XYF are electrically and optically identical, they differ only in pin out. Refer to the charts below. The OPV315 devices have an attenuation coating on the interior surface of the lens. The coating reflects about 40% of the light reducing noise in special applications, preventing overdriving of sensitive detectors and doubling monitor current. These product’s include a combination of features including high speed with high output power and a concentric beam there by making it an ideal transmitter for integration into all types of data communications equipment. Applications include:
  • Fibre Channel
  • Gigabit Ethernet
  • ATM
  • VSR (Very Short Reach)
  • Intra-system links
  • Optical backplane interconnects. Product Photo Here

Ordering Information

Please order part number: OPV314F—Common VCSEL Cathode / Pin Diode Anode OPV314YF—Common VCSEL Anode / Pin Diode Cathode OPV315F—Common VCSEL Cathode / Pin Diode Anode, Attenuated Power OPV315YF—Common VCSEL Anode / Pin Diode Cathode1, Attenuated Power Pin Connection

1 VCSEL Anode

2 VCSEL Cathode/PD Anode

3 PD Cathode

OPV314F, OPV315F Pin Connection

1 VCSEL Cathode

2 VCSEL Anode/PD Cathode

3 PD Anode

OPV314YF, OPV315YF Additional laser safety information can be found on the Optek website. See application #221. Classification is not marked on the device due to space limitations. See package outline for centerline of optical radiance. Operating de- vices beyond maximum rating may cause de- vices to exceed rated classification

OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323– 2396 sensors@optekinc.com www.optekinc.com Issue A 04.04 Page 2 of 5 Vertical Cavity Surface Emitting Laser in FT Optical Sub-Assembly OPV314F, OPV314YF, OPV315F, OPV315YF Absolute Maximum Ratings (TA = 25o C unless otherwise noted) Storage Temperature -40° C to +100° C Lead Soldering Temperature (1/16” (1.6mm) from case for 5 seconds with soldering iron) 260° C (1) Operating Temperature 0° C to +70° C Maximum Reverse Voltage 10 V Maximum Forward Peak Current 20 mA Electrical Characteristics (TA = 25°C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITION PT50 Total Coupled Power (OPV314, OPV314Y) 500 µW IF = 7 mA, Fiber 50/125µm (OPV315, OPV315Y) 250 µW ITH Threshold Current 0.8 3.0 mA Note1 VF Forward Voltage 1.6 2.2 V IF = 7 mA IR Reverse Current 35 nA VR = 5 V RS Series Resistance 20 55 ohms Note 2 η Slope Efficiency (OPV314, OPV314Y) 50 µW/mA Note 3 (OPV315, OPV315Y) 25 µW/mA IRPD Reverse Current, photo diode 30 nA VR = 40 V Monitor Current (OPV314, OPV314Y) 50 µΑ IF = 7 mA, VR = 5 V (OPV315, OPV315Y) 100 µΑ λ Wavelength 840 860 nm ∆λ Optical Bandwidth 0.85 nm tr Rise Time 90 ps 20% to 80% tf Fall Time 120 ps 80% to 20% NRI Relative Intensity Noise -123 db/Hz ∆η/∆Τ Temp Coefficient of Slope Efficiency -0.4 %/°C (0° - 70° C) ∆lTH/∆T Temp Coefficient of Threshold Current ±0.1 mA 0° - 70° C ∆λ/∆T Temp Coefficient of Wavelength 0.06 nm/°C 0° - 70° C ∆Vf/∆T Temperature Coefficient for VF -2.5 mV/°C IM NOTES: (1) Threshold Current is based on the two li ne intersection method specified in Telcordia GR-468-Core. Line 1 from 4 mA to 6 mA. Line 2 from 0 mA to 0.5 mA. (2) Series Resistance is the slope of the Voltage-Current line from 5 to 8 mA. (3) Slope efficiency, is the slope of the best fit LI line from 5 mA to 8 mA using no larger than .25 mA test interval points. Measured with a 50/125 µm fiber. (4) Linearity—Using data points taken for slope efficiency above, data L/delta I shall be calculated for each adjacent pair of points.

OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323– 2396 sensors@optekinc.com www.optekinc.com Vertical Cavity Surface Emitting Laser in FT Optical Sub-Assembly OPV314F, OPV314YF, OPV315F, OPV315YF Issue A 04.04 Page 3 of 5 Monitor Diode Current (IM) vs Forward Current (IF) vs Temperature 100 120 140 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 7.50 8.00 8.50 9.00 IF (mA) Typical IM (µA) 0° C 10° C 20° C 30° C 40° C 50° C 60° C 70° C Forward Voltage (VF) vs Forward Current (IF) vs Temperture 1.3 1.4 1.5 1.6 1.7 1.8 1.9 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 6.00 6.50 IF (mA) Typical VF (Volts) 0°C 10°C 20°C 30°C 40°C 50°C 60°C 70°C OPV314F & OPV314YF shown, double readings for OPV315F & OPV315YF Data taken with 50/125 mm fiber in the connector.

OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323– 2396 sensors@optekinc.com www.optekinc.com Vertical Cavity Surface Emitting Laser in FT Optical Sub-Assembly OPV314F, OPV314YF, OPV315F, OPV315YF Issue A 04.04 Page 4 of 5 Power Out (PO) vs Forward Current (IF) vs Temperature 20% 40% 60% 80% 100% 120% 140% 3.00 3.50 4.00 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 8.50 9.00 IF (mA) PO (µW) 0° C 10° C 20° C 30° C 40° C 50° C 60° C 70° C Normalized at Temp=20°C and IF=7.00 mA Threshold vs Temperature 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 0 1 02 03 04 05 06 07 0 Temperature (°C) Typical Threshold Current (mA) Data taken with 50/125mm fiber cable.

OPTEK Technology Inc.— 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323– 2396 sensors@optekinc.com www.optekinc.com Vertical Cavity Surface Emitting Laser in FT Optical Sub-Assembly OPV314F, OPV314YF, OPV315F, OPV315YF Issue A 04.04 Page 5 of 5 Pin Connection OPV314F, OPV315F 1 2 3 VCSEL PD 1 2 3 VCSEL PD Invisible Light emits from this surface .153 3.9 .079 .583 MAX 14.8 .375 MIN 9.5 .500±.000 12.7±0 .374 9.5 .020 MAX 2-56 UNC - 2B .370 9.4 M8x0.75-6g THREAD DIMENSIONS ARE IN [MILIMITERS] AND INCHES. .319 MAX 8.1 .283 7.2 .098 Pin Connection OPV314YF, OPV315YF