IDTQS3244PAG8 IDT, Integrated Device Technology Inc, IDTQS3244PAG8 Datasheet - Page 4

• Manufacturer Part Number: IDTQS3244PAG8
• Description: IC BUS SWITCH 16:8 20-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: 3200r
• Type: Bus Switchr

Specifications of IDTQS3244PAG8

• Circuit: 1 x 4:1
• Independent Circuits: 2
• Current - Output High, Low: 15mA, 30mA
• Voltage Supply Source: Single Supply
• Voltage - Supply: 2.3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1718-2; QS3244PAG8

NOTES:
1. Minimums are guaranteed but not production tested.
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
POWER SUPPLY CHARACTERISTICS
NOTES:
1. For conditions shown as Min. or Max., use the appropriate values specified under DC Electrical Characteristics.
2. Per TTL-driven input (V
3. This current applies to the control inputs only and represents the current required to switch internal capacitance at the specified frequency. The A and Y inputs generate no significant
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
T
C
IDTQS3244
HIGH-SPEED CMOS QUICKSWITCH 8-BIT BUS SWITCH
A
LOAD
Symbol
Symbol
= -40°C to +85°C, V
is of the order of 0.25ns 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.
AC or DC currents as they transition. This parameter is guaranteed but not production tested.
ΔI
I
I
t
t
t
t
t
t
CCQ
CCD
PZH
PHZ
PLH
PHL
PZL
PLZ
CC
= 50pF, R
Quiescent Power Supply Current
Power Supply Current per Control Input HIGH
Dynamic Power Supply Current per MHz
LOAD
Parameter
Data Propagation Delay
Ax to Yx
Switch Turn-On Delay
1G, 2G to Yx
Switch Turn-Off Delay
1G, 2G to Yx
= 500Ω unless otherwise noted.
IN
CC
Parameter
= 3.4V, control inputs only). A and Y pins do not contribute to ΔIcc.
= 5V ± 5%
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)
(2)
(3)
(2)
V
V
V
CC
CC
CC
= Max., V
= Max., V
= Max., A and Y Pins Open, Control Inputs Toggling @ 50% Duty Cycle
IN
IN
4
= GND or V
= 3.4V, f = 0
Min
⎯
0.5
0.5
.
(1)
Test Conditions
CC
, f = 0
(1)
Typ.
⎯
⎯
⎯
INDUSTRIAL TEMPERATURE RANGE
0.25
Max.
5.6
5.2
(3)
Max.
0.25
2.5
3
Unit
mA/MHz
ns
ns
ns
Unit
mA
μA