4
INDUSTRIAL TEMPERATURE RANGE
IDTQS3VH257
2.5V / 3.3V QUAD 2:1 MUX/DEMUX HIGH BANDWIDTH BUS SWITCH
TYPICAL ICCD vs ENABLE FREQUENCY CURVE AT VCC = 3.3V
ICCD
(mA)
ENABLE FREQUENCY (MHz)
NOTES:
1. For conditions shown as Min. or Max., use the appropriate values specified under DC Electrical Characteristics.
2. Per input driven at the specified level. Mux/demux pins do not contribute to
ΔIcc.
3. This parameter is guaranteed but not tested.
4. This parameter represents the current required to switch internal capacitance at the specified frequency. The mux/demux inputs do not contribute to the Dynamic Power Supply Current.
This parameter is guaranteed but not production tested.
POWER SUPPLY CHARACTERISTICS
Symbol
Parameter
Test Conditions(1)
Min.
Typ.
Max.
Unit
ICCQ
Quiescent Power Supply Current
VCC = Max., VIN = GND or VCC, f = 0
—
2
4
mA
ΔICC
Power Supply Current (2,3) per Input HIGH
VCC = Max., VIN = 3V, f = 0 per Control Input
—
30
μA
ICCD
Dynamic Power Supply Current(4)
VCC = 3.3V, A and B Pins Open, Control Inputs
See Typical ICCD vs Enable Frequency graph below
Toggling @ 50% Duty Cycle
0
2
4
6
8
0
2468
10
12
14
16
18
20