VSC7925KFL 查看數據表（PDF） - Vitesse Semiconductor

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VSC7925KFL

SONET/SDH 2.5Gb/s Laser Diode Driver

Vitesse Semiconductor 

VITESSE

SEMICONDUCTOR CORPORATION

Preliminary Data Sheet

VSC7925

SONET/SDH 2.5Gb/s Laser Diode Driver

Figure 4: Control Signals VIP and VIB

I (MIB)

50 mA

VIB

2.1V

Typical Bias Current v.s. Bias Voltage

I (MIP)

60 mA

VIP X

VIP

2.1V

Typical Modulation Current v.s. Modulation Voltage

Figure 5: Simplified Output Structure

NIOUT IOUT

XX

IBIAS

X

OUTPUT

DIFF

VIB

PAIR

IMOD

IBIAS

X

MIP

MIB

G52157-0, Rev 3.2

05/01/01

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Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com

Internet: www.vitesse.com

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