參數(shù)資料
型號: IDTQS3VH251Q
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 通用總線功能
英文描述: QUICKSWITCH PRODUCTS 2.5V / 3.3V 8:1 MUX/DEMUX HIGH BANDWIDTH BUS SWITCH
中文描述: CB3Q/3VH/3C/2B SERIES, 8-BIT EXCHANGER, TRUE OUTPUT, PDSO16
封裝: QSOP-16
文件頁數(shù): 5/8頁
文件大?。?/td> 83K
代理商: IDTQS3VH251Q
5
INDUSTRIAL TEMPERATURE RANGE
IDTQS3VH251
2.5V / 3.3V QUAD 8:1 MUX/DEMUX HIGH BANDWIDTH BUS SWITCH
SWITCHING CHARACTERISTICS OV ER OPERATING RANGE
T
A
= -40°C to +85°C
V
CC
= 2.5 ± 0.2V
(1)
Mn
.
(4)
V
CC
= 3.3 ± 0.3V
(1)
Mn
.
(4)
Symbol
t
PLH
t
PHL
t
SEL
Parameter
Data Propagation Delay
(2,3)
Y to Ix or Ix to Y
Select Time
Sx to Y
Enable Time
S to Ix
Disable Time
S to Ix
Enable Time
E
to Y or Ix
Disable Time
E
to Y or Ix
Operating Frequency - Enable
(2,5)
Max.
0.2
Max.
0.2
Unit
ns
1.5
9
1.5
8
ns
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
f
E
orSx
1.5
9
1.5
9
ns
1.5
8
1.5
8
ns
1.5
9
1.5
8
ns
1.5
8
1.5
8
ns
10
20
MHz
NOTES:
1. See Test Conditions under TEST CIRCUITS AND WAVEFORMS.
2. This parameter is guaranteed but not production tested.
3. The bus switch contributes no propagation delay other than the RC delay of the ON resistance of the switch and the load capacitance. The time constant for the switch alone
is of the order of 0.2ns at C
L
= 50pF. Since this time constant is much smaller than the rise and fall times of typical driving signals, it adds very little propagation delay to the
system Propagation delay of the bus switch, when used in a system is determned by the driving circuit on the driving side of the switch and its interaction with the load on
the driven side.
4. Mnimums are guaranteed but not production tested.
5. Maximumtoggle frequency for Sx or
E
control input (pass voltage > V
CC
, V
IN
= 5V, R
LOAD
1M
, no C
LOAD
).
相關PDF資料
PDF描述
IDTQS3VH251QG QUICKSWITCH PRODUCTS 2.5V / 3.3V 8:1 MUX/DEMUX HIGH BANDWIDTH BUS SWITCH
IDTQS3VH253 QUICKSWITCH-R PRODUCTS 2.5V / 3.3V DUAL 4:1 MUX/DEMUX HIGH BAND-WIDTH BUS SWITCH
IDTQS3VH253-PA QUICKSWITCH-R PRODUCTS 2.5V / 3.3V DUAL 4:1 MUX/DEMUX HIGH BAND-WIDTH BUS SWITCH
IDTQS3VH253-Q QUICKSWITCH-R PRODUCTS 2.5V / 3.3V DUAL 4:1 MUX/DEMUX HIGH BAND-WIDTH BUS SWITCH
IDTQS3VH253-QG QUICKSWITCH-R PRODUCTS 2.5V / 3.3V DUAL 4:1 MUX/DEMUX HIGH BAND-WIDTH BUS SWITCH
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