HV3922 Supertex, Inc., HV3922 Datasheet - Page 5

• Manufacturer Part Number: HV3922
• Description: High Voltage Pin Diode Driver
• Manufacturer: Supertex, Inc.

Functional Block Diagram
Timing Diagram
DATA HIGH
DATA LOW
and CS
D
P
RV(N)
ENA
D(N)
OE
OE
D
ENA
CS
D
D
D
O
1
2
3
V
V
PP
CC
Set
Set
Set
Set
10%
Latch
Latch
Latch
Latch
Q
Q
Q
Q
Power-Up
Circuit
90%
V
GND
LL
t
WENA
10%
CLK
CLK
CLK
CLK
Set
Set
Set
Set
t
SU1
FF
FF
FF
FF
10%
t
WCS
Q
Q
Q
Q
t
SU2
10%
90%
TT
5
90%
TH
90%
Drive Circuit
Drive Circuit
Drive Circuit
Drive Circuit
Gate Control
10%
Circuit
1
2
3
TT
t
WOE
Fault 0
t
OH
10%
10%
Voltage
Sense
90%
V
PP
P
D
P
D
P
D
P
D
Fault
D0
D1
D2
D3
RV0
RV1
RV2
RV3
HV3922