Datasheet
Dual/Quad, Unipolar/Bipolar,
High-Voltage Digital Pulsers
MAX4940/MAX4940A
16 _____________________________________________________________________________________
Figure 5. MAX4940 Quad Pulsing with Always-On Active Return-to-Zero
Typical Application Circuits
MAX4940
29
31
3.3nF
30
32
33
34
35
36
37
38
39
40
41
42
GND
V
NN1
V
NN2
N.C.
OUT2B
GND
V
PP2
V
PP2
GND
OUT2A
N.C.
V
NN2
V
NN1
GND
INN1B
CLP1B
INP1B
INN2B
100nF
CLP2B
INP2B
EN
AGND
INN2A
CLP2A
INP2A
INN1A
CLP1A
INP1A
6
5
4
3
2
1
12
11
14
13
10
9
8
7
15 16 17 18 19 20 21 22 23 24 25 26 27 28
56 55 54 53 52 51 50 49 48 47 46 45 44 43
V
PP1
GND
OUT1B
C
GP1B
C
GN1B
C
GN2B
C
GP2B
C
DP2B
C
DN2B
C
DN1B
C
DP1B
V
CC
GND
V
EE
V
PP1
GND
OUT1A
C
GP1A
C
GN1A
C
GN2A
C
GP2A
C
DP2A
C
DN2A
C
DN1A
C
DP1A
V
CC
GND
V
DD
3.3nF
3.3nF
3.3nF
3.3nF
3.3nF
3.3nF
3.3nF
V
PP
+12V+3.3V
-12V
+12V
V
NN
100nF
V
PP
100nF
+3.3V
100nF
+12V
100nF
-12V
V
PP
V
NN
V
NN
V
PP
+