MAX4714(2001) Просмотр технического описания (PDF) - Maxim Integrated
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MAX4714 Datasheet PDF : 8 Pages
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0.8Ω, Low-Voltage, Single-Supply
SPDT Analog Switch in SC70
(TA = +25°C, unless otherwise noted.)
Typical Operating Characteristics (continued)
TURN-ON/OFF TIMES
vs. TEMPERATURE
16
tON
14
12
10
8
6
4
2
0
-40
tOFF
V+ = +2.7V
RL = 50Ω
CL = 35pF
-20 0 20 40 60 80
TEMPERATURE (°C)
FREQUENCY RESPONSE
20
ON-LOSS
0
-20
-40
-60
-80
ON-PHASE
OFF-ISOLATION/CROSSTALK
-100
-120
10k 100k 1M 10M 100M 1G
FREQUENCY (Hz)
ON/OFF-LEAKAGE CURRENT
vs. TEMPERATURE
4.0
V+ = 3.3V
3.5
3.0
ICOM(ON)
2.5
2.0
1.5
1.0
ICOM(OFF)
0.5
0
-40 -20 0
20 40 60 80
TEMPERATURE (°C)
LOGIC THRESHOLD VOLTAGE
vs. SUPPLY VOLTAGE
1.1
1.0
0.9
VIN RISING
0.8
0.7
VIN FALLING
0.6
0.5
0.4
1.0 1.5 2.0 2.5 3.0 3.5
SUPPLY VOLTAGE (V)
CHARGE INJECTION vs. COM VOLTAGE
50
45
40
35
30
V+ = 3V
25
CL = 1nF
20
15
10
V+ = 1.8V
5
CL = 1nF
0
0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6
VCOM (V)
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
1
MAX4714 toc09
RL = 32Ω
V+ = 3V
0.1
0.01
0.001
10
100
1k
10k
100k
FREQUENCY (Hz)
Pin Description
PIN
NAME
FUNCTION
1
IN
Digital Control Input
2
V+
Positive Supply Voltage Input
3
GND
Ground
4
NC
Analog Switch—Normally Closed
5
COM
Analog Switch—Common
6
NO
Analog Switch—Normally Open
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