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參數(shù)資料
| 型號(hào)： | IDTQS316212PA8 |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | 316212 SERIES, 12 2-BIT EXCHANGER, TRUE OUTPUT, PDSO56 |
| 封裝： | TSSOP-56 |
| 文件頁(yè)數(shù)： | 4/5頁(yè) |
| 文件大?。?/td> | 52K |
| 代理商： | IDTQS316212PA8 |
4
INDUSTRIALTEMPERATURERANGE
IDTQS316212
HIGH-SPEED CMOS 24-BIT BUS-EXCHANGE SWITCH
NOTES:
1. For conditions shown as Min. or Max., use the appropriate values specified under DC Electrical Characteristics.
2. Per TTL-driven input (VIN = 3.4V). A and B pins do not contribute to
ΔIcc.
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 B inputs generate no significant
AC or DC currents as they transition. This parameter is guaranteed but not production tested.
POWER SUPPLY CHARACTERISTICS
Symbol
Parameter
Test Conditions(1)
Max.
Unit
ICCQ
Quiescent Power Supply Current
VCC = Max., VIN = GND or VCC, f = 0
3
A
ΔICC
Power Supply Current per Control Input HIGH(2)
VCC = Max., VIN = 3.4V, f = 0
2.5
mA
ICCD
Dynamic Power Supply Current per MHz (3)
VCC = Max., A and B Pins Open, Control Inputs Toggling @ 50% Duty Cycle
0.25
mA/MHz
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
TA = -40°C to +85°C, VCC = 5V ± 10%
CLOAD = 50pF, RLOAD = 500
Ω unless otherwise noted.
Symbol
Parameter
Min. (1)
Typ.
Max.
Unit
tPLH
DataPropagationDelay(2)
0.25(3)
ns
tPHL
xAx to xBx, xBx to xAx
tPZL
Switch Turn-On Delay
1.5
6.5
ns
tPZH
Sx to xAx, xBx
tPLZ
Switch Turn-Off Delay(2)
1.5
6.2
ns
tPHZ
Sx to xAx, xBx
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
is of the order of 0.25ns at CL = 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
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.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDTQS316212PV | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUICKSWITCH PRODUCTS HIGH-SPEED CMOS 24-BIT BUS-EXCHANGE SWITCH |
| IDTQS3162233PA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Exchanger |
| IDTQS3162233PV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Exchanger |
| IDTQS316233 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUICKSWITCH?? PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 32:16 MUX/DEMUX |
| IDTQS316233PA | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUICKSWITCH?? PRODUCTS HIGH-SPEED CMOS QUICKSWITCH 32:16 MUX/DEMUX |
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