參數(shù)資料
型號(hào): VSC8117QP1
廠商: VITESSE SEMICONDUCTOR CORP
元件分類(lèi): 數(shù)字傳輸電路
英文描述: GIGATRUE 550 CAT6 PATCH 25 FT, SNAGLESS, BLUE
中文描述: TRANSCEIVER, PQFP64
封裝: 10 X 10 MM, HEAT SPREADER, PLASTIC, QFP-64
文件頁(yè)數(shù): 13/22頁(yè)
文件大小: 406K
代理商: VSC8117QP1
G52221-0, Rev. 4.1
1/8/00
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 805/388-3700 FAX: 805/987-5896
Page 13
VITESSE
Data Sheet
VSC8117
ATM/SONET/SDH 622/155 Mb/s Transceiver Mux/Demux
with Integrated Clock Generation and Clock Recovery
Power Dissipation
Table 14: Power Supply Currents
V
OUT50
Differential
Output Voltage
(PECL)
Input HIGH
voltage (PECL)
Input LOW
voltage (PECL)
Differential Input
Voltage (PECL)
I/P Common
Mode Range
(PECL)
Output HIGH
voltage (TTL)
Output LOW
voltage (TTL)
Input HIGH
voltage (TTL)
Input LOW
voltage (TTL)
Input HIGH
current (TTL)
Input LOW
current (TTL)
600
1300
mV
50
to V
DDP
– 2.0 V
V
IH
V
DDP
– 0.9V
V
DDP
– 0.3V
V
For single ended
V
IL
0
V
DDP
– 1.72V
V
For single ended
V
IN
400
1600
mV
V
ICM
1.5 –
V
IN
/2
V
DDP
– 1.0 –
V
IN
/2
V
V
OH
2.4
V
I
OH
= -1.0 mA
V
OL
0.5
V
I
OL
= +1.0 mA
V
IH
2.0
5.5
V
V
IL
0
0.8
V
I
IH
50
500
μ
A
2.0V< V
IN
<
5.5V,
Typical@2.4V
I
IL
-500
μ
A
-0.5V < V
IN
< 0.8V
Parameter
Description
(Max)
Units
I
DD
P
D
Power supply current from V
DD
Power dissipation (worst case)
480
1.6
mA
W
Table 13: PECL and TTL Inputs and Outputs
Parameters
Description
Min
Typ
Max
Units
Conditions
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