PI5C16213 Просмотр технического описания (PDF) - Pericom Semiconductor
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PI5C16213 Datasheet PDF : 3 Pages
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PI5C16213
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Recommended Operating Conditions
Parameters
VCC
VIH
VIL
TA
Description
Supply voltage
High-level input voltage
Low-level input voltage
Operating free-air temperature
Test Conditions(1)
Min.
4.5
2
-0.5
-40
Typ(2)
Max.
5.5
0.8
85
Units
V
V
V
C°
Notes:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at Vcc = 5.0V, +25°C ambient.
3. Per TTL driven input (VIN = 3.4V, control inputs only); A and B pins do not contribute to Icc.
4. This current applies to the control inputs only and represent 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 not tested, but is
guaranteed by design.
PIC16213 Switching Characteristics over Operating Range
Parameters
tPD
From (INPUT)
A or B
To (OUTPUT)
B or A
VCC = 5 V ± 0.5 V
Min.
Max.
0.25
Units
ns
Notes:
1. See test circuit and wave forms.
2. This parameter is guaranteed but not tested on Propagation Delays.
3. The bus switch contributes no propagational 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 0.25 ns for 50 pF load. Since this time constant is much
smaller than the rise/fall times of typical driving signals, it adds very little propagational delay to the system. Propagational 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.
Pericom Semiconductor Corporation
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com
118
PS7051A 08/12/96
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