M61880FP Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

M61880FP

Laser Diode Driver/Controller

Renesas Electronics 

M61880FP

Switching Characteristics

Item

Operating frequency

LD current rise time (*)

LD current fall time (*)

APC circuit response time 1

(1% variance response time)

APC circuit response time 2

(50% variance response time)

Circuit on time

Circuit off time

Symbol

fop

tr

tf

tRP1

tRP2

tON

tOFF

(Unless specified otherwise noted, Ta = 25ºC and VCC = 5 V)

Test Pins

Limits

Input Output Min. Typ. Max. Unit Test Conditions

 100 2.0 Mbps

DATA LD

 1.0 2.0 nsec ILD (H) = 50mA, ILD

voltage current

(L) = 0mA

DATA LD

1.0

voltage current

nsec Rs = 840Ω, CH =

0.047µF, APC

adjustment; RM =

adjustment

(CH = 2.5V), Vr =

1.5V (Note 1)

Vr

LD

1

voltage current

Vr

LD

3

voltage current

µsec

µsec

ILD (H) = 50mA, Rs =

840Ω, CH = 0.047µF,

DATA = 0V

APC adjustment; RM

= adjustment

(CH = 2.5V), Vr =

1.5V ± 0.5% (Note 1)

ENB LD

voltage current

350 µsec ILD (H) = 50mA

(Note 2)

ENB LD

voltage current

5

µec ILD (H) = 50mA

(Note 2)

Rev.1.0, Sep.19.2003, page 9 of 20

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