SY88922VKG Ver la hoja de datos (PDF) - Micrel

Número de pieza

componentes Descripción

Fabricante

SY88922VKG

5V/3.3V 2.5Gbps LASER DIODE DRIVER

Micrel 

Micrel, Inc.

AC ELECTRICAL CHARACTERISTICS(7)

IMOD =10mA; GND = 0V; VCC = +5V ±10% or VCC = +3.3V ±10%; TA = –40°C to +85°C; unless noted.

Symbol

Parameter

Condition

Min

Typ

tpd D

Propagation Delay (DIN – OUT)

400

tpd EN

Propagation Delay (/EN – OUT)

400

tr, tf

Rise/Fall Time(8)

74

(20% to 80%)

IOR

Output Current Ringing(9)

DJ

Deterministic Jitter(10)

7

Notes:

7. REXT = RSER = 25Ω ±1%; RSER connects to VCC directly without Laser Diode.

8. IMOD = 10mA.

9. IOH = 5 to 25mA.

10. IMOD = 10mA, 2.5Gbps, 223–1 pattern.

SY88922V

Max Units

ps

ps

130

ps

10

%

psrms

TYPICAL CHARACTERISTICS

IOUT vs. RSET

40

30

VCC = 5.0V

20

10 VCC = 3.3V

0

0.0 1.0 2.0 3.0 4.0 5.0

RSET(kΩ)

M9999-091906

hbwhelp@micrel.com or (408) 955-1690

4

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