vsc7928 Vitesse Semiconductor Corp, vsc7928 Datasheet - Page 4

• Manufacturer Part Number: vsc7928
• Description: Sonet/sdh 3.2gb/s Laser Diode Driver
• Manufacturer: Vitesse Semiconductor Corp

Page 4
SONET/SDH 3.2Gb/s Laser Diode Driver
(CLKTERM)
DINTERM
(NCLK)
SOURCE
SOURCE
NDIN
(CLK)
CLOCK
DATA
DIN
X
X
X
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
*On-chip
Components
Figure 1: On-Chip Data and Clock Input Configuration
Tel: (800) VITESSE • FAX: [phone] • Email: [e-mail]
*
*
VITESSE
DINTERM to -2.0V for Differential ECL Inputs
50
SEMICONDUCTOR CORPORATION
50
Figure 2: Single-Ended Operation
0.1µf
0.1µf
Internet: www.vitesse.com
GND
GND
*
*
6.4K
0.1µf
0.1µf
4.0K
0.1µf
0.1µf
GND
VSS
GND
GND
DIN
DINTERM
NDIN
CLK
CLKTERM
NCLK
Preliminary Data Sheet
7928
GND
VSS
DATA BUFFER
(CLOCK BUFFER)
VSC7928
G52246-0, Rev 3.0
04/05/01