idtqs3vh245 Integrated Device Technology, idtqs3vh245 Datasheet - Page 4

• Manufacturer Part Number: idtqs3vh245
• Description: Quickswitch Products 2.5v / 3.3v 8-bit High Bandwidth Bus Switch
• Manufacturer: Integrated Device Technology

POWER SUPPLY CHARACTERISTICS
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. A and B 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 A and B inputs do not contribute to the Dynamic Power Supply
TYPICAL I
IDTQS3VH245
2.5V / 3.3V 8-BIT HIGH BANDWIDTH BUS SWITCH
Symbol
Current. This parameter is guaranteed but not production tested.
ΔI
I
I
CCQ
CCD
CC
Quiescent Power Supply Current
Power Supply Current
Dynamic Power Supply Current
12
10
8
6
4
2
0
0
CCD
Parameter
vs ENABLE FREQUENCY CURVE AT V
2
(2,3)
per Input HIGH
4
(4)
6
V
V
V
Toggling @ 50% Duty Cycle
CC
CC
CC
= Max., V
= 3.3V, A and B Pins Open, Control Inputs
= Max., V
ENABLE FREQUENCY (MHZ)
8
Test Conditions
IN
IN
= 3V, f = 0 per Control Input
= GND or V
4
10
CC
(1)
, f = 0
12
CC
14
See Typical I
Min.
= 3.3V
—
—
INDUSTRIAL TEMPERATURE RANGE
16
CCD
vs Enable Frequency graph below
Typ.
—
1
18
Max.
30
3
20
Unit
mA
µ A