MAX7413 Maxim, MAX7413 Datasheet - Page 6

• Manufacturer Part Number: MAX7413
• Description: 5th-Order / Lowpass / Switched-Capacitor Filters
• Manufacturer: Maxim

5th-Order, Lowpass,
Switched-Capacitor Filters
(V
unless otherwise noted.)
6
DD
-10
-20
-30
-40
-50
-60
-70
-80
-90
-10
-20
-30
-40
-50
-60
-70
-80
-90
_______________________________________________________________________________________
12
10
= +5V for MAX7409/MAX7410, V
0
0
8
6
4
2
0
TOTAL HARMONIC DISTORTION PLUS NOISE
TOTAL HARMONIC DISTORTION PLUS NOISE
0
0
0
0.5
vs. INPUT SIGNAL AMPLITUDE
INTERNAL OSCILLATOR PERIOD
vs. INPUT SIGNAL AMPLITUDE
50
0.5
1.0
vs. LARGE CAPACITANCE
100
1.5
1.0
AMPLITUDE (Vp-p)
AMPLITUDE (Vp-p)
CAPACITANCE (nF)
A
B
2.0
MAX7414
MAX7409
150
1.5
2.5
V
DD
200
3.0
= +5V
2.0
3.5
B
250
SEE TABLE A
SEE TABLE A
A
V
4.0
DD
2.5
300
= +3V
4.5
DD
3.0
5.0
350
= +3V for MAX7413/MAX7414, f
Typical Operating Characteristics (continued)
1.19
1.18
1.17
1.16
1.15
1.14
1.13
1.12
1.11
30.2
30.1
30.0
29.9
29.8
29.7
29.6
29.5
29.4
-10
-20
-30
-40
-50
-60
-70
-80
-90
0
TOTAL HARMONIC DISTORTION PLUS NOISE
-40
2.5
0
SUPPLY CURRENT vs. TEMPERATURE
INTERNAL OSCILLATOR FREQUENCY
0.5
-20
vs. INPUT SIGNAL AMPLITUDE
3.0
1.0
V
DD
vs. SUPPLY VOLTAGE
1.5
0
= +3V
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
3.5
AMPLITUDE (Vp-p)
2.0
MAX7410
20
2.5
4.0
CLK
40
3.0
B
A
V
4.5
C
= 100kHz, SHDN = V
DD
3.5
OSC
60
SEE TABLE A
= +5V
= 1000pF
4.0
5.0
80
4.5
100
5.0
5.5
31.5
31.0
30.5
30.0
29.5
29.0
-10
-20
-30
-40
-50
-60
-70
-80
-90
120
100
80
60
40
20
0
0
DD
TOTAL HARMONIC DISTORTION PLUS NOISE
-40
0
0
, COM = OS = V
INTERNAL OSCILLATOR FREQUENCY
INTERNAL OSCILLATOR PERIOD
vs. INPUT SIGNAL AMPLITUDE
500 1000
-20
0.5
vs. SMALL CAPACITANCE
V
DD
vs. TEMPERATURE
0
1.0
AMPLITUDE (Vp-p)
TEMPERATURE (°C)
CAPACITANCE (pF)
= +5V
MAX7413
1500 2000
A
20
B
1.5
V
DD
DD
40
= +5V
/ 2, T
2.0
C
V
OSC
2500 3000 3500
DD
SEE TABLE A
60
V
A
= +3V
= 1000pF
DD
= +25°C,
2.5
= +3V
80
3.0
100