MAX4648 Maxim, MAX4648 Datasheet - Page 5

• Manufacturer Part Number: MAX4648
• Description: The MAX4647/MAX4648 are dual-supply single-pole/single-throw (SPST) switches
• Manufacturer: Maxim

(T
0.000001
0.00001
0.0001
A
0.001
-100
MAX4647
1000
0.01
-10
-20
-30
-40
-50
-60
-70
-80
-90
= +25°C, unless otherwise noted.)
100
0.1
10
0
1
0
0.1
—
1
2
3
4
5
6
1
ON-RESPONSE
2 3
V+ = +15V
V- = -15V
V
COM
OFF-ISOLATION
FREQUENCY RESPONSE
vs. LOGIC THRESHOLD
1
= +14V
4
SUPPLY CURRENT
MAX4648
5
FREQUENCY (MHz)
6
_______________________________________________________________________________________
—
1
2
3
4
5
6
IN (V)
7 8
10
25Ω SPST Analog Switches in SOT23-6
9 10
11
100
PIN NAME
12 13
COM
GND
NC
NO
V+
V-
IN
14 15
1000
0.0001
0.001
0.01
Normally Closed Switch Terminal
Normally Open Switch Terminal
Negative Supply Voltage Input
Digital Control Input
Ground
Positive Supply Voltage Input
Analog Switch Common
100
0.1
10
-10
-20
-30
-40
Typical Operating Characteristics (continued)
40
30
20
10
1
0
-15
10
A: V+ = +15V, V- = -15V
B: V+ = +12V, V- = 0
V+ = +15V
V- = -15V
5V
600Ω SOURCE
AND LOAD
TOTAL HARMONIC DISTORTION
RMS
CHARGE INJECTION vs. V
-10
SIGNAL
100
SIGNAL DISTORTION
MEASUREMENT LIMITS
vs.FREQUENCY
-5
FREQUENCY (Hz)
V
COM
1k
0
(V)
A
B
5
10k
COM
10
100k
15
FUNCTION
0.001
0.01
100
0.1
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
10
1
0
-40
0
SUPPLY CURRENT vs. TEMPERATURE
V+ = +15V
V- = -15V
IN = 5V
-15
vs. SUPPLY VOLTAGE
Pin Description
10
LOGIC THRESHOLD
TEMPERATURE (°C)
10
V+ (V)
20
35
I+, I
30
GND
I-
60
85
5