VITESSE
SEMICONDUCTOR CORPORATION
Advance Product Information
VSC7926
SDH/SONET 2.5Gbits/sec
Laser Diode Driver
Pin Diagram for 24 Pin Ceramic Package
NDIN
DIN
DINTERM
CLKTERM
CLK
NCLK
24 23 22 21 20 19
1
18
2
17
3
16
4
15
5
14
6
13
7 8 9 10 11 12
VIB
GND
IOUT
GND
NIOUT
IBIAS
Note: Package lid and bottom heat spreader are electrically
connected to GND within the package.
G52188-0, Rev 2.1
6/1/98
© VITESSE SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896
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