HV738 Supertex, Inc., HV738 Datasheet - Page 4

• Manufacturer Part Number: HV738
• Description: Four-channel, High Speed, ?65v 750m Ultrasound Pulser
• Manufacturer: Supertex, Inc.

Electrical Characteristics
(Operating conditions, unless otherwise specifi ed, V
Output P-Channel MOSFET, TXP (Mode 4)
Output N-Channel MOSFET, TXN (Mode 4)
MOSFET Drain Bleed Resistor
Logic Inputs
AC Electrical Characteristics
(Operating conditions, unless otherwise specifi ed, V
Δt
R
Sym
Sym
Sym
Sym
Sym
C
C
HD2
R
R
I
I
P
f
P/N1~4
V
C
t
V
t
t
OUT
OUT
I
OUT
DELAY
I
t
t
DIS
OSS
OSS
t
EN
dm
t
t
IH
dr
ON
ON
RO
IL
df
IH
IN
r
f
IL
j
Parameter
Output saturation current
Channel resistance
Output capacitance
Parameter
Output saturation current
Channel resistance
Output capacitance
Parameter
Output bleed resistance
Bleed resistors power limit
Parameter
Input logic high voltage
Input logic low voltage
Input logic high current
Input logic low current
Input logic capacitance
Parameter
Output rise time
Output fall time
Output frequency range
Second harmonic distortion
Enable time
Disable time
Delay time on inputs rise
Delay time on inputs fall
Delay on mode change
|t
Delay jitter on rise or fall
dr
- t
df
| Delay time matching
(V
SS
SS
LL
0.75
0.75
Min
Min
Min
Min
Min
= 0V, V
-10
= 0V, V
10
- 0.4)
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
LL
LL
= +2.5V, V
= +2.5V, V
12.5
Typ
Typ
Typ
Typ
Typ
180
-35
1.2
1.1
2.8
2.5
13
50
20
15
35
43
22
22
13
-
-
-
-
-
-
-
-
DD
DD
4
= +8V, V
= +8V, V
Max
Max
Max
Max
Max
±3.0
500
0.4
5.0
V
25
40
10
20
10
10
PP
PP
-
-
-
-
-
-
-
-
-
-
-
-
-
LL
-V
- V
PF
PF
= +8V, V
= +8V, V
Units Conditions
Units Conditions
Units Conditions
Units Conditions
Units Conditions
MHz
mW
pF
pF
kΩ
μA
μA
pF
dB
ns
ns
μs
μs
ns
ns
μs
ns
ps
Ω
Ω
V
A
A
V
NN
NN
-V
- V
NF
---
I
V
---
I
V
---
---
---
---
---
---
---
330pF//2.5kΩ load
100Ω resistor load
P to N, channel to channel
V
t
SD
SD
r
= -8V, V
NF
DS
DS
PP
or t
= -8V, V
= 100mA
= 100mA
/V
= 25V, f = 1.0MHz
= 25V, f = 1.0MHz
f
NN
50%, with 330pF//2.5kΩ load
PP
= ±25V, input t
= +65V, V
PP
= +65V, V
NN
= -65V,T
NN
= -65V, T
r
50% to HV
A
= 25°C)
HV738
A
= 25°C)
OUT