參數(shù)資料
型號(hào): VSC7924KFL
廠商: VITESSE SEMICONDUCTOR CORP
元件分類: 其它接口
英文描述: SONET/SDH 2.5Gb/s Laser Diode Driver
中文描述: SPECIALTY INTERFACE CIRCUIT, CQFP24
封裝: CERAMIC, FORMED LEAD PACKAGE-24
文件頁數(shù): 5/12頁
文件大?。?/td> 110K
代理商: VSC7924KFL
VITESSE
G52156-0, Rev 3.0
05/01/01
Page 5
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano
Camarillo, CA 93012
Tel: (800) VITESSE
FAX: (805) 987-5896
Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Preliminary Data Sheet
VSC7924
SONET/SDH 2.5Gb/s Laser Diode Driver
Input Termination Schemes
Figure 1: Input Structure
Figure 2: Single-Ended AC Coupled
Figure 3: Single Ended AC Coupled with Offset Adjust
X
X
+
-
1.4k
1400
4.3k
GND
4.3k
OV (GND)
-5.2V (VSS)
DIN
VREF
X
12
p
F
TERM
Nominal VREF = -1.3V
1400, 4300 Ohm Resistor
on die, nominal values
3
Nominal V
REF
= 1.3V
1.4k
, 4.3k
resistor on die, nominal values
X
X
SOURCE
50
-2V
0.1
μ
F
0.1
μ
F
DIN
TERM or VREF
GND
VSS
+
-
GND
X
X
SOURCE
50
DIN
VREF
GND
GND
VSS
VSS
+
-
2k
4.3k
0.1
μ
f
X
TERM
0.1
μ
f
3
GND
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