4

INDUSTRIALTEMPERATURERANGE

IDTQS33X253

HIGH-SPEED CMOS QUICKSWITCH MULTIWIDTH 24:6 MUX/DEMUX

POWER SUPPLY CHARACTERISTICS

Symbol

Parameter

Max.

Unit

Quiescent Power Supply Current

9

µA

1.5

mA

Control Input Toggling at 50% Duty Cycle

0.25

mA/MHz

NOTES:

1. For conditions shown as Min. or Max., use the appropriate values specified under DC Electrical Characteristics.

∆Icc.

3. This current applies to the control inputs only and represents the current required to switch internal capacitance at the specified frequency. The I

and Y inputs generate no significant AC or DC currents as they transition. This parameter is guaranteed but not production tested.

SWITCHING CHARACTERISTICS OVER OPERATING RANGE

Ω unless otherwise noted.

Symbol

Parameter

Typ.

Max.

Unit

In to Y

—

—

0.25

ns

Switch Turn-On Delay

Sn to Y

0.5

—

6.6

ns

Switch Turn-Off Delay

En to Y

0.5

—

6

ns

En to Y, Sn to Y

0.5

—

6

ns

NOTES:

1. Minimums guaranteed but not tested.

2. This parameter is guaranteed but not 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

driving signals, it adds very little propagation delay to the 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.