3

Rev. 4/10/03

SP8040, 12 Channel, PDIC

© Copyright 2003 Sipex Corporation

PARAMETER

SYMBOL CONDITION

MIN.

TYP.

MAX.

UNIT

APPLICABLE

TERMINALS

Peaking 1 (Note 4, 6)

∆ Rp3

Reference at 1MHz

-

-

+3.0

dB

Peaking 2 (Note 4, 6)

∆ Rp4

Reference at 1MHz

-

-

+3.0

dB

Group Delay Deviation 1

tgd1

f = 1 to 18MHz

-

4.0

9.0

ns

(Note 4,6)

Group Delay Deviation 2

tgd2

f = 1 to 18MHz

-

4.0

9.0

ns

(Note 4,6)

Input Emitting Peak Wave Length λ

λλ

λλ=650nm

Sensitivity 4 (Note 3,4)

Rp4

-

18.9

27.0

35.1

Sensitivity 5 (Note 3,4)

Rp5

-

50.8

72.5

94.3

Sensitivity 6 (Note 3,4)

Rp6

-

33.1

47.0

61.5

Response Frequency 4

fc4

-3dB

25

36

-

MHz

(Note 4,5,6)

Response Frequency 5

fc5

-3dB

25

36

-

MHz

(Note 4, 6)

Response Frequency 6

fc6

-3dB

1

2

-

MHz

(Note 4,5,6)

Sensitivity Rresponse 3

∆ Rp5

f = 1 to 18 MHz

-0.1

+2.0

+3.0

dB

(Note 4, 6)

Sensitivity Rresponse 4

∆ Rp6

f = 1 to 18 MHz

-0.1

+2.0

+3.0

dB

(Note 4, 6)

Peaking 3 (Note 4, 6)

∆ Rp7

Reference at 1MHz

-

-

+4.0

dB

Peaking 4 (Note 4, 6)

∆ Rp8

Reference at 1MHz

-

-

+4.0

dB

Grop Delay Deviation 3

tgd3

f = 1 to 18MHz

-

4.0

9.0

ns

(Note 4,6)

Grop Delay Deviation 4

tgd4

f = 1 to 18MHz

-

4.0

9.0

ns

(Note 4,6)

Notes:

3.) 30 µm and 5 µW of DC lights applied to center of each photodiode under conditions defined as ?

4.) Laser diode light source, l = 780nm or 650nm.

5.) Frequency when sensitivity is 3dB, based on sensitivity at f=1MHz.

6.) 30µm and 10µW of DC light plus 4µW peak to peak of AC light applied to the center of each

photodiode. BW = 10kHz.

ELECTRICAL SPECIFICATIONS: Continued