LSC2110-622

Features:

• 2.5 Milliwatt Peak Optical Power Output

• Center Wavelength between 1294 nm and 1329 nm

• Narrow Linewidth: <1.7 nm

• Modulation Bandwidth: >1 Ghz

• Wide Operating Temperature Range: -40°C to +85°C

• Industry Standard Hermetic 14 Pin Dual-In-Line Package


Application

• 622 Mbit/s SONET/SDH • Local Area and Metropolitan Area Networks • Point-to-Point Data Communications • Fiber Optic Sensors • Cable Television • Military Communications and Control Systems • Instrumentation


Pinout




Specifications

Parameter	Symbol	Test Conditions	Ratings		Units
			Min.	Max.
MONITOR PHOTODIODE		Tc = -40°C to +85°C, DT = +65°C(heating) DT = -40°C (cooling), CW, Pf = 2.5 mW Vr = 5 V (Note 1), unless otherwise specified
Photocurrent	Im		0.1	0.2	mA
Responsivity	R		0.4	0.8	A/W
Dark Current	Id	Pf = 0 mW, Tc = ~25°C, Rt = 10 kW	-	20	nA
Tracking Error	DR	Im = Im @ (Pf = 2.5 mW, Tc = 25°C)	-	± 0.5	dB

Description

LSC2110-622 laser modules are highly reliable fiber optic light sources operating in the 1300 nanometer band. The internal semiconductor lasers are based upon InGaAsP buried heterostructure (BH) technology and fabricated by the Metal Organic Vapor Phase Epitaxy (MOVPE) process, resulting in long lifetimes and modest threshold currents.

LSC2110-622 package includes a photodiode for monitoring the laser output, a thermistor for monitoring the laser submodule temperature and a Peltier effect thermoelectric cooler (TEC). A heatsink mounting flange is incorporated into the industry standard 14 pin package.

The LSC2110-622 has been specifically designed to meet the requirements of STM4.1 and SONET OC12 LR1 applications.