ADN2841(2002) データシートの表示（PDF） - Analog Devices

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ADN2841
(Rev.:2002)

Dual-Loop 50 Mbps–2.7 Gbps Laser Diode Driver

Analog Devices 

Pin No.

48-Lead 32-Lead

37

38

25

39

26

40

41

27

42

28

43

44

29

45

30

46

31

47

48

32

PIN FUNCTION DESCRIPTIONS (continued)

ADN2841

Mnemonic

GND2

VCC2

IMODN

IMODN

GND2

IMODP

IMODP

GND2

GND2

IBIAS

IBIAS

CCBIAS

Function

Supply Ground

Supply Voltage

Modulation Current Negative Output. Connect to 25 Ω.

Modulation Current Negative Output. Connect to 25 Ω.

Supply Ground

Modulation Current Positive Output. Connect to laser diode.

Modulation Current Positive Output. Connect to laser diode.

Supply Ground

Supply Ground

Laser Diode Bias Current

Laser Diode Bias Current

Extra Laser Diode Bias when AC-Coupled

REV. A

–5–

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