AD9662ARQZ-REEL Просмотр технического описания (PDF) - Analog Devices
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AD9662ARQZ-REEL Datasheet PDF : 16 Pages
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AD9662
TYPICAL PERFORMANCE CHARACTERISTICS
RS = 23.7 kΩ, RF = 9.53 kΩ, and read channel output current is 50 mA, unless otherwise noted.
500
400
300
200
100
0
0
5
10
15
20
RF RESISTANCE (kΩ)
150
140
130
120
110
100
90
80
70
60
50
40
30
20
10
0
0
20
40
60
80 100 120 140 160
RS RESISTANCE (kΩ)
Figure 3. Oscillator Frequency vs. RF
Figure 6. Oscillator Amplitude vs. RS
70
130
60
120
50
110
40
100
30
90
20
80
10
70
0
200
300
400
500
FREQUENCY (MHz)
Figure 4. Oscillator Amplitude vs. Frequency
1.40
60
0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
OSCILLATOR AMPLITUDE (mA p-p)
Figure 7. Supply Current vs. Oscillator Amplitude
–20
1.20
1.00
0.80
0.60
0.40
0.20
0.00
0.1
1
10
100
FREQUENCY (MHz)
1000
Figure 5. IOUT Current Noise
–30
THIRD HARMONIC
–40
–50
SECOND HARMONIC
–60
FOURTH HARMONIC
–70
FIFTH HARMONIC
–80
200
250
300
350
400
450
500
OSCILLATOR FREQUENCY (MHz)
Figure 8. Oscillator Harmonic Distortion vs. Frequency
Rev. C | Page 7 of 16
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