HV238 データシートの表示（PDF） - Supertex Inc
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HV238 Datasheet PDF : 7 Pages
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HV238
AC Electrical Characteristics (Over recommended operating conditions, VDD = 5.0V, unless otherwise specified)
Sym Parameter
0OC
+25OC
+70OC
Units Conditions
Min Max Min Typ Max Min Max
KO Off isolation
KCR Switch crosstalk
IID
Output switch isolation diode
current
-30 - -30 -33 - -30 -
-45 - -45 -50 - -45 -
-45 - -45 -
- -45 -
- 300 -
- 300 - 300
f = 5.0MHz, 1.0kΩ/15pF load
dB
f = 7.5MHz, RLOAD = 50Ω load
dB f = 5.0MHz, 50Ω load
mA
300ns pulse width,
2.0% duty cycle
CSG(OFF) Off capacitance SW to GND
CSG(ON)
+VSPK
-VSPK
On capacitance SW to GND
Output voltage spike
5.0 17 5.0 12 17 5.0 17
25 50 25 38 50 25 50
-
-
- 4.0 -
-
-
-
-
- -4.0 -
-
-
pF VSIG = 0V, f = 1.0MHz
pF VSIG = 0V, f = 1.0MHz
V RLOAD = 50Ω
Logic Timing Diagram
VDD
DIN
0V
VDD
LE
0V
50%
tSD
50%
ON
SW
OFF
TON
tWLE
50%
50%
90%
10%
TOFF
Truth Table
DIN2
L
DIN1
L
L
H
H
L
H
H
X
X
LE
SW0 to SW7
SW8 to SW15
L
OFF
OFF
L
ON
OFF
L
OFF
ON
L
ON
ON
H
Hold Previous State
Doc.# DSFP-HV238
B070813
Supertex inc.
4
www.supertex.com
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