LTC1164-5 Datasheet, PDF (6/16 Pages) Linear Technology – Low Power 8th Order Pin Selectable Butterworth or Bessel Lowpass Filter

LTC1164-5
TYPICAL PERFOR A CE CHARACTERISTICS
Maximum Passband over
Temperature for Single 5V, 50:1*
0.5
T_A = 70°C
0
T_A = –40°C
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0 _{VS = SINGLE 5V}
–3.5 ^fCLK ^{= 1MHz (50:1)}
f_CUTOFF = 20kHz
–4.0
1
10
FREQUENCY (kHz)
1164-5 G15
THD + Noise vs Frequency
–40
V_IN = 2V_RMS
±7.5V, 50:1
–50 _{fCLK = 1MHz}
(5 REPRESENTATIVE
–60 ^UNITS)
THD + Noise vs RMS Input, 50:1
–40
f_IN = 1kHz
f_CLK = 500kHz
–50
–60
SINGLE 5V
±5V
–70
–80
±7.5V
–90
–100
0.1
1
FREQUENCY (kHz)
5
1164-5 G16
THD + Noise vs Frequency
–40
V_IN = 2V_RMS
±7.5V, 100:1
–50 _{fCLK = 500kHz}
(5 REPRESENTATIVE
–60 ^UNITS)
THD + Noise vs RMS Input, 100:1
–40
f_IN = 1kHz
f_CLK = 500kHz
–50
SINGLE 5V
±5V
–60
–70
–80
±7.5V
–90
–100
0.1
1
FREQUENCY (kHz)
5
1164-5 G17
THD + Noise vs Frequency
–40
V_IN = 1V_RMS
±5V, 50:1
–50 _{fCLK = 500kHz}
(5 REPRESENTATIVE
–60 ^UNITS)
–70
–70
–70
–80
–80
–80
–90
–90
–90
–100
1
10
20
FREQUENCY (kHz)
1164-5 G18
–100
1
2
3
FREQUENCY (kHz)
45
1164-5 G19
–100
1
5
FREQUENCY (kHz)
10
1164-5 G20
THD + Noise vs Frequency
THD + Noise vs Frequency
THD + Noise vs Frequency
–40
V_IN = 1V_RMS
±5V, 100:1
–50 _{fCLK = 500kHz}
(5 REPRESENTATIVE
–60 ^UNITS)
–70
–80
–90
–100
1
2
3
FREQUENCY (kHz)
45
1164-5 G21
–40
V_IN = 0.7V_RMS
SINGLE 5V SUPPLY
–50 _{50:1, fCLK = 500kHz}
f_C = 10kHz
–60
(5 REPRESENTATIVE
UNITS)
–70
–80
–90
–100
1
5
FREQUENCY (kHz)
10
1164-5 G22
– 50
– 54
V_IN = 2V_RMS
V_S = ±7.5V, 140:1
–58 ^fCLK ^{= 750kHz}
f_C = 5.36kHz
–62 (5 REPRESENTATIVE
–66 ^UNITS)
– 70
– 74
– 78
– 82
– 86
– 90
0.5
1
FREQUENCY (kHz)
* See also Passband vs Frequency and f_CLK for Single 5V, 50:1; THD + Noise vs RMS Input for Single 5V, 50:1;
and Maximum Passband for Single 5V, 50:1, for Two Ground Bias Levels.
6
5
1164-5 G23
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