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MAX4539/MAX4540
Low-Voltage, Single 8-to-1 and
Dual 4-to-1 Cal-Multiplexers
_______________________________________________________________________________________
9
0
-90
0.1 10 1001 1000
FREQUENCY RESPONSE
-70
-80
MAX4539-10
FREQUENCY (MHz)
LOSS (dB)
-50
-60
-40
-30
-10
-20
180
-180
-100
-140
PHASE (DEGREES)
-20
-60
20
60
140
100
INSERTION
LOSS
V+ = 5V
V- = -5V
ON
PHASE
OFF
ISOLATION
0.1
0.001
10 1k 10k100 100k
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
MAX4539-11
FREQUENCY (Hz)
THD (%)
0.01
V+ = 5V
V- = -5V
600Ω IN/OUT
V
IN
= 5Vp-p
5680
5830
5780
5730
5930
5880
5980
6030
R
OUT
vs. TEMPERATURE
(V+ / 2 DIVIDER AND V+ - V- DIVIDER)
MAX4539-12
TEMPERATURE (°C)
R
OUT
(Ω)
-40
-20 0
20
40
60 80
100
V+ = 5V
V- = -5V
(V+ / 2) R
OUT
(V+ - V-) R
OUT
2049.0
2049.5
2050.0
(V+ / 2) DIVIDER OUTPUT
vs. TEMPERATURE
MAX4539-13a
TEMPERATURE (°C)
OUTPUT RATIO (LSB)
-40
-20 0
20
40
60 80
100
V+ = +5V
V- = -5V
14.90
14.98
14.96
14.94
14.92
15.06
15.04
15.02
15.00
15.10
15.08
OFFSET DIVIDER OUTPUT
vs. TEMPERATURE
MAX4539-15
TEMPERATURE (°C)
OUTPUT RATIO (LSB)
-40
-20 0
20
40
60 80
100
V
REFHI
= 4.096V
V
REFLO
= 0
V+ = 5V
V- = -5V
2558.0
2558.2
2558.1
2558.4
2558.3
2558.5
(V+ - V-) DIVIDER OUTPUT
vs. TEMPERATURE
MAX4539-13b
TEMPERATURE (°C)
OUTPUT RATIO (LSB)
-40
-20 0
20
40
60 80
100
V+ = 5V
V- = -5V
4080.90
4080.98
4080.96
4080.94
4080.92
4081.06
4081.04
4081.02
4081.00
4081.10
4081.08
GAIN DIVIDER OUTPUT
vs. TEMPERATURE
MAX4539-14
TEMPERATURE (°C)
OUTPUT RATIO (LSB)
-40
-20 0
20
40
60 80
100
V
REFHI
= 4.096V
V
REFLO
= 0
V+ = 5V
V- = -5V
4080.90
4080.98
4080.96
4080.94
4080.92
4081.06
4081.04
4081.02
4081.00
4081.10
4081.08
2.0 3.52.5 3.0 4.0 4.5 5.0
GAIN DIVIDER OUTPUT vs. REFHI
MAX4539-16
REFHI (V)
OUTPUT RATIO (LSB)
V
REFLO
= 0
V+ = 5V
V- = -5V or 0
Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)
14.90
14.98
14.96
14.94
14.92
15.06
15.04
15.02
15.00
15.10
15.08
2.0 3.52.5 3.0 4.0 4.5 5.0
OFFSET DIVIDER OUTPUT vs. REFHI
MAX4539-17
REFHI (V)
OUTPUT RATIO (LSB)
V
REFLO
= 0
V+ = 5V
V- = -5V or 0