Electrical / Optical Specifications (@ 25 ºC)

Parameter

Min

Typical

Max

Units

- 3 dB Bandwidth

DSC710

8

10

-

GHz

DSC720

16

20

-

DSC730

24

30

-

GHz

DSC740

32

40

-

CMRR

-

30

-

dB

Responsivity @ 1550 nm

DSC710

0.70

0.75

-

A / W

DSC720

0.70

0.75

-

DSC730

0.50

0.60

-

DSC740

0.50

0.60

-

Responsivity @ 1300 nm

DSC710

0.70

0.75

-

A / W

DSC720

0.70

0.75

-

DSC730

0.50

0.60

-

DSC740

0.50

0.60

-

Optical Return Loss

-

27

-

dB

PDL @ 1550 nm

-

0.05

-

dB

Optical Input Power Overload (into each diode)*

DSC710 / 720

-

+ 13

+ 14

dBm (average)

DSC730 / 740

-

+ 10

+ 13

Wavelength Response

800

-

1650

nm

V Bias (Diode A, Pin 1)

+ 3

+ 5

+ 7

V

V Bias (Diode B, Pin 3)

- 3

- 5

- 7

V

I bd Leakage Current @ + 5V

-

10

100

nA

Power Dissipation

DSC710 / 720

-

100

150

mW

DSC730 / 740

-

50

100

Channel Match (DC Responsivity & Frequency Response)

-

± 1

-

dB

Absolute Maximum Ratings

Operating Temperature Range

0 to + 70

°C

Storage Temperature Range

- 40 to + 85

°C

Max PIN Bias (Pin 1)

+ 7

V

Max PIN Bias (Pin 3)

- 7

V

Optical Input Power Damage Threshold (for each diode)**

DSC710 / 720

+ 14

dBm (average)

DSC730 / 740

+ 13

Lead Soldering Temperature (10 s)

250

°C