參數(shù)資料
型號(hào): VSC7937
廠商: VITESSE SEMICONDUCTOR CORP
元件分類(lèi): 數(shù)字傳輸電路
英文描述: BOX 7.2 X 3.65 X 1.26 ALMOND
中文描述: ATM/SONET/SDH SUPPORT CIRCUIT, CQFP24
文件頁(yè)數(shù): 8/14頁(yè)
文件大小: 153K
代理商: VSC7937
VITESSE
Preliminary Data Sheet
VSC7937
Single Supply 2.5Gb/s Voltage Driver
Page 8
G52200-0, Rev 3.0
03/05/01
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano
Camarillo, CA 93012
Tel: (800) VITESSE
FAX: (805) 987-5896
Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Package Pin Information
Table 6: Pin Identifications
NOTE: (1) Applicable to 32-pin TQFP package only
Signal
Type
Level
# Pins
Description
DIN, NDIN
DINTERM
CLK, NCLK
CLKTERM
NOUT
OUT
VSS
GND
VIP
MIP
VIB1, 2
MIB1, 2
DCC
SEL
Total Pins
In
Ref
In
Ref
Out
Out
Pwr
Pwr
In
In
In
In
In
In
2
1
2
1
1
1
2
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
DC
DC
Pwr
Pwr
DC
DC
DC
DC
DC
DC
6/14
(1)
1
1
2
2
1
1
24/32
(1)
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