PI5A4599ACX Ver la hoja de datos (PDF) - Pericom Semiconductor
Número de pieza
componentes Descripción
Lista de partido
PI5A4599ACX Datasheet PDF : 8 Pages
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PI5A4599A
SOTINY Low Resistance,
111222333444555666777888999000111222333444555666777888999000111222333444555666777888999000111222111222333444555666777888999000111222333444555666777888999000111222333444555666777888999000111222111222333444555666777888999000111222333444555666777888999000111222L333444o555666w777888-999V000111o222111l222t333a444g555666e777888S999i000n111222g333444le555666-777S888999u000p111222p333444l555y666S777888P999000D111222T111222333S444w555666777i888t999c000h111222
Test Circuits/Timing Diagrams
Switch
Input
+3V*
Logic
Input
V+
V+
NO
COM
or NC
RL
IN
1kΩ
GND
VOUT
CL
35pF
CL INCLUDES FIXTURE AND STRAY CAPACITANCE
( ) VOUT = VNO
RL
RL + RON
Logic +3V
Input 0V
Switch
Output 0V
50%
VOUT 90%
tON
tr <20ns
tf <20ns
tOFF
90%
LOGIC INPUT WAVEFORMS INVERTED FOR
SWITCHES THAT HAVE OPPOSITE LOGIC
* 1.5V FOR 3.3V SUPPLY
Figure 1. Switching Time
+5V
VGEN
Logic
Input
COM
.1µF
V+
NO or
NC
IN
GND
VOUT
CL
0.22nF
VOUT
IN
OFF
OFF
IN
Figure 2. Charge Injection
ON
ON
Q = (∆VOUT)(CL)
∆VOUT
OFF
OFF
+3V
Logic
Input
V+
V+
NC
COM
NO
IN
GND
VOUT
RL
CL
1kΩ
35pF
Logic +3V
Input 0
Switch
Output
(VOUT)
CL INCLUDES FIXTURE AND STRAY CAPACITANCE
50%
0.9xVOUT
tBBM
0.9xVOUT
Figure 3. Break-Before-Make Interval
6
PS8553 08/10/01
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