LTC1062(RevD) Ver la hoja de datos (PDF) - Linear Technology
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LTC1062 Datasheet PDF : 16 Pages
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LTC1062
TYPICAL PERFOR A CE CHARACTERISTICS
Passband Gain
vs Input Frequency and Temperature
0.4
VS = ±5V
0.2
fCLK = 100kHz
1
2πRC
=
fC
1.62
0
–0.2
TA = 125°C
TA = –55°C
–0.4
–0.6
–0.8
–1.0
0.1
0.2
0.4 0.6 0.8 1
fIN/fC
1062 G04
Normalized Oscillator Frequency,
fOSC vs Supply Voltage
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
4 6 8 10 12 14 16 18 20
VSUPPLY (V)
1062 G07
Passband Phase Shift
vs Input Frequency
0
VS = ±5V
–30
fCLK = 100kHz
1
2πRC
=
fC
1.62
–60
TA = 25°C
–90
–120
–150
–180
–210
0.1
0.2
0.4 0.6 0.8 1
fIN/fC
1062 G05
Oscillator Frequency, fOSC
vs Ambient Temperature
260
COSC = 0pF
240
220
200
180
V+ = 10V
160
V– = 0V
140
120
100
V+ = 5V
V– = 0V
80
60
–50 –25 0 25 50 75 100 125
AMBIENT TEMPERATURE (°C)
1062 G08
Filter Noise Spectral Density
80
VS = ±5V
70 TA = 25°C
60
50
fC = 10Hz
40
30
20
10
0
0.1
fC = 100Hz
fC = 1kHz
1
10 100 1k 10k
CUTOFF FREQUENCY (Hz)
1062 G06
Power Supply Current
vs Power Supply Voltage
16
14
TA = –55°C
12
TA = 25°C
10
8
6
TA = 125°C
4
2
0
4 6 8 10 12 14 16 18 20
POWER SUPPLY VOLTAGE (V)
1062 G09
1062fd
4
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