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DG442DVZ-T
P1-P3
P4-P6
P7-P9
P10-P12
P13-P14
7
FN3281.10
November 20, 2006
FIGURE 5.
SOURCE/DRAIN CAP
ACIT
ANCES TEST CIRC
UIT
T
est Circuits and Waveforms
(Contin
ued)
+15V
V+
C
GND
V
S
V
D
IN
X
V-
-15V
C
IMPEDANCE
ANALYZER
f = 1MHz
0V
, 2.4
V
Application Information
FIGURE 6.
PRECISION WEIGHTED RESISTOR
PROGRAMMABLE GAIN AMPLIFIER
FIGURE 7.
OPEN LOOP SAMPLE AND HOLD
V
OUT
V
IN
---------------
-
R
1
R
2
R
3
R
4
+++
R
4
------------------------
------------------------
-
100
with SW
4
closed
==
+15V
-15V
FET INPUT
OP AMP
V
IN
13
3
2
+15V
7
6
R
3
4k
Ω
R
2
5k
Ω
R
1
90k
Ω
3
14
11
6
V
OUT
GAIN ERROR IS DETERMINED ONL
Y BY THE RESISTOR TOLERANCE.
OP AMP OFFSET AND CMRR WILL
LIMIT ACCURACY OF CIRCUIT
.
2
1
15
16
10
9
7
8
GAIN
1
A
V
= 1
GAIN
2
A
V
= 10
GAIN
3
A
V
= 20
GAIN
4
A
V
= 100
V-
4
-15V
GND
5
R
4
1k
Ω
4
+
-
+
-
V
IN
1
0
1/4 DG
442
S
X
D
X
+15V
-15V
C
H
V
OUT
IN
X
= SAMPLE
= HOLD
DG441, DG442
8
FN3281.10
November 20, 2006
T
ypical Performance Curves
FIGURE 8.
r
DS(ON)
vs V
D
AND POWER SUPPL
Y VOL
T
AGE
FIGURE 9.
r
DS(ON)
vs V
D
AND TEMPERA
TURE
FIGURE 10.
r
DS(ON)
vs V
D
AND TEMPERA
TURE
(SINGLE
12V SUPPL
Y)
FIGURE 1
1.
r
DS(ON)
vs V
D
AND SINGLE SUPPL
Y VOL
T
AGE
FIGURE 12.
INPUT CURRENT vs TEMPERA
TURE
FIGURE 13.
SUPPL
Y CU
RRENT vs TEMPERA
TURE
r
DS(ON)
(
Ω
)
100
80
60
40
20
0
-20
0
20
V
D
(V)
±
8V
±
10V
±
5V
±
12V
±
15V
±
20V
r
DS(ON)
(
Ω
)
80
70
60
50
40
30
20
10
0
-15
0
15
V
D
(V)
0°C
-40°C
-55°C
V+ = +15V
V- = -15V
+125°C
+85°C
+25°C
140
120
100
80
60
40
20
0
0
61
2
r
DS(ON)
(
Ω
)
V
D
(V)
V+ = +12V
V- = 0V
0°C
-40°C
-55°C
+125°C
+85°C
+25°C
300
250
200
150
100
50
0
01
0
2
0
r
DS(ON)
(
Ω
)
V
D
(V)
V- = 0V
V+ = +5V
+8V
+10V
+12V
+20V
+15V
10
5
10
4
10
3
10
2
10
1
0.1
-55
0
50
100
125
TEMPERATURE (°C)
I
IN
(pA)
10
5
10
4
10
3
10
2
10
1
0.1
-55
0
50
10
0
125
TEMPERATURE (°C)
0.01
0.001
I+
, I
GND
-(I-)
I+, I-
, I
GND
(nA)
DG441, DG442
9
FN3281.10
November 20, 2006
FIGURE
14.
CROSST
ALK
AND OFF
ISOLA
TION vs FRE
QUENCY
FIGURE 15.
CHARGE INJECTIO
N vs SOURCE VOL
T
AGE
FIGURE
16.
SWITCHING TIMES
vs
INPUT
VOL
T
AGE
FIGURE 17.
SWITCHING TIME vs POWER SUPPL
Y VOL
T
AGE
(DG441)
FIGURE 18.
LEAKAGE CURRENT vs ANAL
OG VOL
T
AGE
FIG
URE 19.
SWITCHING THRESHOLD vs SUPPL
Y VOL
T
AGE
T
ypical Performance Curves
(Continued)
140
120
100
80
0
60
40
20
(-dB)
100
1k
10k
100k
1M
10
M
FREQUENCY (Hz)
V+ = +15V
V- = -15V
P
GEN
= 10dBm
CROSSTALK
OFF ISOLATION
C
L
= 10nF
C
L
= 1nF
C
L
= 10nF
C
L
= 1nF
V+ = +15V
V- = -15V
SINGLE SUPPLY
V+ = +12V
V- = 0V
50
40
30
20
10
0
-10
-20
-30
Q (pC)
V
S
(V)
-10
-5
0
5
10
25
V
IN
(V)
t
ON
, t
OFF
(ns)
160
140
120
100
80
60
40
20
t
OFF
(DG442)
34
t
ON
(DG441)
t
ON
(DG442)
t
OFF
(DG441)
V+ = +15V
V- = -15V
160
140
120
100
80
60
40
20
10
12
14
16
18
20
22
SUPPLY VOLTAGE (
±
V)
t
ON
, t
OFF
(ns)
t
ON
t
OFF
-15
-10
-5
0
5
10
15
V
S
, V
D
(V)
I
S
, I
D
(pA)
I
S(OFF)
, I
D(OFF)
I
S(ON)
+ I
D(ON)
V+ = +15V
V- = -15V
FOR I
(OFF)
, V
D
= -V
S
20
0
-20
-40
-60
-80
-100
2.4
1.6
0.8
0
V
IN
(V)
0
51
0
1
5
2
0
SUPPLY VOLTAGE (
±
V)
DG441, DG442
P1-P3
P4-P6
P7-P9
P10-P12
P13-P14
DG442DVZ-T
Mfr. #:
Buy DG442DVZ-T
Manufacturer:
Renesas / Intersil
Description:
Analog Switch ICs SWITCH 4X SPST N O INDEL
Lifecycle:
New from this manufacturer.
Delivery:
DHL
FedEx
Ups
TNT
EMS
Payment:
T/T
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