VSC7937X 查看數據表（PDF） - Vitesse Semiconductor
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VSC7937X Datasheet PDF : 14 Pages
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VITESSE
SEMICONDUCTOR CORPORATION
Single Supply 2.5Gb/s Voltage Driver
Preliminary Data Sheet
VSC7937
Package Pin Information
Table 6: Pin Identifications
Signal
Type Level # Pins
DIN, NDIN
DINTERM
CLK, NCLK
CLKTERM
NOUT
OUT
VSS
GND
VIP
MIP
VIB1, 2
MIB1, 2
DCC
SEL
Total Pins
In
2
Ref
DC
1
In
2
Ref
DC
1
Out
1
Out
1
Pwr
Pwr
2
Pwr
Pwr
6/14(1)
In
DC
1
In
DC
1
In
DC
2
In
DC
2
In
DC
1
In
DC
1
24/32(1)
NOTE: (1) Applicable to 32-pin TQFP package only
Description
Data Input and Data Reference
Data Termination
Clock Input and Clock Reference
Clock Termination
Modulation Current Output (complementary)
Modulation Current Output (to Laser Cathode)
Negative Voltage Rail
Positive Voltage Rail
Modulation Control Node
Modulation Monitor Node
Bias Control Node
Bias Monitor Node
Duty Cycle Control
Clk/Non-clk Data Select
Page 8
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
G52200-0, Rev 3.0
03/05/01
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