參數(shù)資料
型號: VSC8163
廠商: VITESSE SEMICONDUCTOR CORP
元件分類: 數(shù)字傳輸電路
英文描述: OC-48 16:1 SONET/SDH MUX with Clock Generator
中文描述: MUX/DEMUX, PQFP128
封裝: 14 X 20 MM, HEAT SINK, PLASTIC, QFP-128
文件頁數(shù): 9/20頁
文件大?。?/td> 191K
代理商: VSC8163
VITESSE
Preliminary Data Sheet
VSC8163
OC-48 16:1 SONET/SDH
MUX with Clock Generator
G52216-0, Rev 3.3
01/05/01
Page 9
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano
Camarillo, CA 93012
Tel: (800) VITESSE
FAX: (805) 987-5896
Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Figure 11: Differential and Single-Ended Input / Output Voltage Measurement
Table 2: DC Characteristics
(Over recommended operating conditions)
Parameters
Description
Min
Typ
Max
Units
Conditions
V
OH(DO)
V
OL(DO)
Output HIGH voltage (DO)
V
CC
- 0.825
V
CC
- 1.30
V
CC
V
See Figure 12
Output LOW voltage (DO)
V
CC
- 0.50
V
See Figure 12
V
OD(DO)
Data output differential voltage
(DO)
550
900
mV
100
termination
between DO± at load
V
OCLK(CLKO)
CLK output differential voltage
(CLKO)
500
900
mV
100
termination
between DO± at load
V
CMO
R
DO
Output common-mode voltage
2.10
3.00
V
Back termination impedance
40
60
Guaranteed, not tested
V
OH
Output HIGH voltage
(CLK16O, REFCLKO)
V
CC
- 1.020
V
CC
- 0.700
V
See Figure 12
V
OL
Output LOW voltage
(CLK16O, REFCLKO)
V
CC
- 2.000
V
CC
- 1.620
V
See Figure 12
V
IH
V
IL
I
IH
I
IL
R
I
Input HIGH voltage (LVPECL)
V
CC
- 1.100
V
CC
- 2.0
V
CC
- 0.700
V
CC
- 1.540
200
V
Input LOW voltage (LVPECL)
V
Input HIGH current (LVPECL)
μA
V
IN
=V
IH
(max)
V
IN
=V
IL
(min)
Input LOW current (LVPECL)
-50
μA
Input resistance (LVPECL)
10k
V
I
Input differential voltage
(LVPECL)
200
mV
V
CMI
Input common-mode voltage
(LVPECL)
V
CC
- 1.5
V
CC
- 0.5
V
V
OH
V
OL
V
IH
Output HIGH voltage (TTL)
2.4
V
I
OH
= -1.0mA
I
OL
= +1.0mA
Output LOW voltage (TTL)
0.5
V
Input HIGH voltage (TTL)
2.0
5.5
V
Single
Ended
Swing
Differential
Swing
=
α
α
a
a
b
Differential swing is specified as equal in magnitude to single ended swing.
b
* Differential swing
) is specified as | b - a | ( or | a - b | ), as is the single ended swing.
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