VITESSE
SEMICONDUCTOR CORPORATION
Preliminary Data Sheet
VSC7927
SONET/SDH 2.5Gb/s 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.
G52201-0, Rev 3.0
04/05/01
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
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