HV21716/HV21816
AC Characteristics
Characteristics
Time to Turn Off V
SIG
*
Set Up Time Before LE Rises
Time Width of LE
Clock Delay Time to Data Out
Turn On Time
Turn Off Time
Off Isolation
Sym
min
t
SIG (OFF)
t
SD
t
WLE
t
DO
t
ON
t
OFF
KO
-30
-45
Clock Freq
Set Up Time Data to Clock
Hold Time Data from Clock
Switch Crosstalk
Off Capacitance SW to GND
On Capacitance SW to GND
Output Voltage Spike
f
CLK
t
SU
t
H
K
CR
C
SG(OFF)
C
SG(ON)
+V
SPK
–V
SPK
* Time required for analog signal to turn off before output switch turns off (critical timing).
0
°
C
max
min
0
150
150
175
3.0
5.0
-30
-45
5.0
15
35
-60
5.0
25
17
50
15
35
-60
5.0
25
150
150
+25
°
C
typ
max
min
+70
°
C
max
Units
ns
Test Conditions
150
150
175
3.0
5.0
-33
-50
5.0
8.0
-70
12
38
150
150
17
50
20
35
-60
5.0
25
17
50
-30
-45
5.0
190
3.0
5.0
ns
ns
ns
µs
µs
dB
dB
MHz
ns
ns
dB
pF
pF
mV
f = 5MHz,
50Ω load
0V, 1MHz
0V, 1MHz
V
PP
= +80V,
V
NN
= -80V,
R
L
= 50Ω
R
L
= 10KΩ
R
L
= 10KΩ
f = 5MHz,
1KΩ// 15pF load
f = 5MHz,
50Ω load
50% duty cycle
f
DATA
= f
CLK
/2
ETE –
SOL
– OB
Operating Conditions*
Device
Symbol
V
PP1, 3
V
NN1, 3
V
DD1, 3
V
IH
V
IL
V
SIG2
T
A
HV21716
X
X
X
X
X
X
X
X
X
X
X
X
X
X
HV21816
Value
40V to 80V
80V to 150V
-10V to V
PP
-160V
10V to 15.5V
V
DD
-2.0V to V
DD
0V to 2.0V
V
NN
+10V to V
PP
-10
0°C to 70°C
Notes:
1. Power up/down sequence is arbitrary except GND must be powered-up first and powered-down last.
2. V
SIG
must be V
NN
≤
V
SIG
≤
V
PP
or floating during power up/down transistion.
3. Rise and fall times of power supplies, V
DD,
V
PP,
and V
NN
should not be less than 1.0msec.
13-68
SUPERTEX [ Supertex, Inc ]
