YB16500 10002 1650 nm DFB TOSA SPECIFICATION V1.0

所属分类： OTDR

特点：1650 nm 典型发射波长

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PN: YB1650010002

1650 nm DFB TOSA SPECIFICATION

Features

1650 nm typical emission wavelength
TO56 package with TEC 、B-value 1% NTC and aspheric lens
ROHS Compliant
Compliant with Telcordia GR-468

Application

OTDR

Absolute Maximum Ratings

Table 1 - Absolute Maximum Ratings

Transmitter
Parameter	Symbol	Min.	Typ	Max	Unit	Note
Threshold Current	Ith	-	11.5	15	mA	CW，Tc=25℃
Output Optical Power	Po	2	-	5	mW	Iop=35mA,Tc=25℃
Forward voltage	Vf	0.5	-	1.5	V	T=25℃,If=35mA
Monitor Current(PD)	Im	0.1	-	1	mA	Iop=35mA,Tc=25℃
Dark Current	Id	-	-	100	nA	V=-5V
Tacking Error	TE	-1.5	-	1.5	dB	Tc=-40~85℃
Center Wavelength	λ0	1649	1650	1651	nm	T=25℃,If=35mA
Side Mode Suppression Ratio	SMSR	35	-	-	dB	Iop=35mA,T=25℃
Thermistor Resistance	Rth	9.9	10	10.1	KΩ	T=25℃
B Constant of Rth	B	3890.7	3930	3969.3	K
Thermoelectric Cooler Current	Itec	-	-	2.40	A
Thermoelectric Cooler Voltage	Vtec	-	-	0.94	v
Thermoelectric Cooler Power	Ptec	-	-	1.36	w

Mechanical Design Diagram and Pin Definitions

The mechanical design diagram is shown in Figure 1. (Dimension in mm)

Precautions

Semiconductor chips are sensitive to electro-static damage. The module shall be packed with antistatic material for transportation. The working station and operators shall be grounded. Switching transients can cause electrical overstress (EOS) damage to the chips. EOS be may resulted from improper ESD handling, improper power sequencing, a faulty power supply or an intermittent connection.

a. Operators should always use antistatic bands and clothing, electric conductive shoes, and other safety appliances while at work are highly recommended.

b. Humidity in working environment should be controlled equal or above 40 percent RH.

c. It is recommended that grounding mats be placed on the surfaces of assembly line workbench and the surrounding floor in working area, etc.

d. When mounting this product in other parts or materials which can be electrically charged (printed wiring boards, plastic products, etc.), pay close attention to the static electricity in those parts.ESD may damage the product.

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