LTC1746 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
LTC1746 Datasheet PDF : 20 Pages
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TYPICAL PERFOR A CE CHARACTERISTICS
LTC1746
2nd and 3rd Harmonic vs Input
Frequency, 3.2V Range, –1dB
–30
–50
–70
–90
–110
3RD HARMONIC
2ND HARMONIC
–130
0 10 20 30 40 50 60 70 80 90 100
INPUT FREQUENCY (MHz)
1746 G17
Worst Harmonic 4th or Higher vs
Input Frequency, 2V Range, –1dB
–60
–70
–80
–90
–100
–110
0
50
100
150
INPUT FREQUENCY (MHz)
200
1746 G20
2nd and 3rd Harmonic vs Input
Frequency, 2V Range, –1dB
–30
–50
2ND HARMONIC
–70
3ND HARMONIC
–90
–110
–130
0
50
100
150
INPUT FREQUENCY (MHz)
200
1746 G18
SFDR vs Input Amplitude,
2V Range, 5MHz Input Frequency
110
100
SFDR dBFS
90
80
SFDR dBc
70
60
–60
–40
–20
INPUT AMPLITUDE (dBFS)
0
1746 G21
Worst Harmonic 4th or Higher vs
Input Frequency, 3.2V Range, –1dB
–60
–70
–80
–90
–100
–110
0 10 20 30 40 50 60 70 80 90 100
INPUT FREQUENCY (MHz)
1746 G19
Power vs Sample Rate,
Input Frequency = 5MHz
500
480
460
440
3.2V RANGE
420
2V RANGE
400
380
360
340
320
300
0 10 20 30 40 50 60
SAMPLE RATE (Msps)
1746 G22
1746f
7
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