Delta Electronics LC-155Bxxxxxxx manual Absolute Maximum Ratings, Recommended Operating Conditions

LC-155Bxxxxxxx

Absolute Maximum Ratings

Parameter	Symbol	Min.	Typ.	Max.	Unit	Note
Storage Temperature	Ts	-40		85	ºC
Lead Soldering Temperature	TSOLD			260	ºC
Lead Soldering Time	tSOLD			10	Sec.
Supply Voltage	VCC	0		5	V

Recommended Operating Conditions

Parameter	Symbol	Min.	Typ.	Max.	Unit	Note
Data Rate		100	155.52	200	Mbps
Ambient Operating Temperature	TA	0		70	ºC	1
Supply Voltage	VCC	3.15	3.3	3.45	V
Note: See “Order Information” for detail

Electrical Characteristics

Parameter	Symbol	Min.	Typ.	Max.	Unit	Note
Transmitter
Transmitter Data Input Voltage-Low	VIL-VCC	-1.81		-1.48	V
Transmitter Data Input Voltage-High	VIH-VCC	-1.16		-0.88	V
Transmitter Disable Input-Low	VDISL	0		0.8	V
Transmitter Disable Input High	VDISH	2		Vcc	V
Receiver
Data Output Voltage-Low	VOL-VCC	-1.95		-1.62	V
Data Output Voltage-High	VOH-VCC	-1.045		-0.74	V
SD Output Voltage-Low	VSDL-VCC	-1.95		-1.62	V	ECL Family
SD Output Voltage-High	VSDH-VCC	-1.045		-0.74	V
SD Output Voltage-Low	VSDL	0		0.8	V	LVTTL
SD Output Voltage-High	VSDH	2		Vcc	V

Optical Characteristics

（Data Rate = 155.52Mbps, PRBS=223-1, NRZ, 9/125um SMF）

Parameter	Symbol	Min.	Typ.	Max.	Unit	Note
Transmitter
Supply Current	Icc			150	mA
Mean Launch Power	Po	-15		-8	dBm
		-5		0		LC-155BxMxxxxx
Optical Extinction Ratio	E.R.	9			dB
Center Wavelength	λC	1280	1310	1340	nm
Spectral Width (RMS)	σ			7.7	nm
				3		LC-155BxMxxxxx
Output Eye Diagram		Compliant with ITU-T recommendation G.957
Receiver
Supply Current	Icc			150	mA
Sensitivity	PIN			-31	dBm
				-34		LC-155BxMxxxxx
Overload	PSAT	-8			dBm
		-10				LC-155BxMxxxxx
Signal Detect-Asserted	PA			-31	dBm
				-34		LC-155BxMxxxxx
Signal Detect-DeAsserted	PD	-45			dBm
Signal Detect-Hysteresis	PA-PD	0.5			dB

Note: The sensitivity should be tested at a BER of 1×10-10or better with an input signal consisting of 155Mbps, NRZ, 223-1 PRBS and E.R.=9dB.

DELTA ELECTRONICS, INC.	2	Jan., 2008
http://www.deltaww.com		Rev.：0H