QS3VH244PAG8 Integrated Device Technology (Idt), QS3VH244PAG8 Datasheet - Page 5

• Manufacturer Part Number: QS3VH244PAG8
• Description: Bus Switch 2-Element 4-IN 20-Pin TSSOP T/R
• Manufacturer: Integrated Device Technology (Idt)

Specifications of QS3VH244PAG8

• Package: 20TSSOP
• Configuration: 4 x 1:1
• Logic Function: Bus Switch
• Number Of Elements Per Chip: 2
• Number Of Outputs Per Chip: 8
• Typical Operating Supply Voltage: 2.5|3.3 V
• Maximum On Resistance: 7(Typ) Ohm
• Maximum Low Level Output Current: 120 mA
• Maximum Operating Supply Voltage: 3.6 V
• Minimum Operating Supply Voltage: 2.3 V
• Maximum Propagation Delay Time @ Maximum Cl: 0.2@3.3V ns

SWITCHING CHARACTERISTICS OVER OPERATING RANGE
T
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
4. Minimums are guaranteed but not production tested.
5. Maximum toggle frequency for xG control input (pass voltage > V
IDTQS3VH244
2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH
A
Symbol
= -40°C to +85°C
is of the order of 0.2ns at C
system. Propagation delay of the bus switch, when used in a system, is determined by the driving circuit on the driving side of the switch and its interaction with the load on
the driven side.
t
t
t
t
t
t
PLH
PHL
PZL
PZH
PLZ
PHZ
f
xG
Parameter
Data Propagation Delay
xAx to/from xYx
Switch Turn-On Delay
xG to xAx/xYx
Switch Turn-Off Delay
xG to xAx/xYx
Operating Frequency - xG
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
(2,3)
(2,5)
Min
CC
⎯
⎯
1.5
1.5
, V
.
(4)
IN
V
CC
= 5V, R
= 2.5 ± 0.2V
LOAD
5
≥ 1MΩ, no C
(1)
Max.
0.2
10
8
7
LOAD
).
Min
⎯
1.5
1.5
⎯
.
(4)
V
CC
INDUSTRIAL TEMPERATURE RANGE
= 3.3 ± 0.3V
(1)
Max.
0.2
7.5
20
7
MHz
Unit
ns
ns
ns