Delta Electronics SPBD-1250B4Q1RT manual Specification of Receiver, Pin-Pd, Pa-Pd

SPBD-1250B4Q1RT

	1+Y3
Amplitude	1
	1-Y1
	0.5
Normalized
	Y1
	0
	-Y2
	0	X1 X2	1-X2 1-X1	1
		Normalized

4. Specification of Receiver

Parameter	Symbol	Min.	Typ.	Max.	Unit	Note
Input Optical Wavelength	λIN	1260		1360	nm	PIN-PD
Receiver Sensitivity	PIN			-23	dBm	Note (1)
Input Saturation Power (Overload)	PSAT	-3			dBm
Receive Sensitivity OMA	OMA	5.0			uW	Note (2)
		-21.1			dBm
LOS-Deassert Power	PA	-		-24	dBm
LOS-Assert Power	PD	-44			dBm	Note (3)
LOS Hysteresis	PA-PD	0.5	2	6	dB
Receiver Reflectance				-12	dB	Note (4)
Stressed Receive sensitivity		-15.4			dBm
Stressed Receive sensitivity OMA		44.8			uW
		-13.5			dBm
Vertical Eye-closure Penalty	V ECP	2.6			dB
Deterministic Jitter	DJ			170	ps
Total Jitter	TJ			266	ps
Output Data Rise/Fall time	tr/tf			260	ps	Note (5)
Receiver 3dB upper cutoff frequency				1500	MHz

Note (1). Measured with 1310nm, ER=9dB; BER =<10-12@PRBS=27-1 NRZ Note (2). Specified with minimum optical extinction ration of 9dB.

Note (3). When LOS asserted, the data output is Low-level (fixed)

Note (4). When the terminal is viewed from the optical path, the reflection toward the optical path of the optical signal with a central wavelength of 1260nm to 1360nm transmitted to terminal.

Note (5). These are 20%~80% values

3	Revision: S1
	03/12/2007
DELTA ELECTRONICS, INC.	www.deltaww.com