TYPICAL PERFOR A CE CHARACTERISTICS
LTC2295
SNR and SFDR vs Sample Rate,
2V Range, fIN = 5MHz, –1dB
100
SFDR
90
80
SNR
70
60
0 2 4 6 8 10 12 14
SAMPLE RATE (Msps)
2295 G10
SNR vs Input Level, fIN = 5MHz,
2V Range
80
dBFS
70
60
50
40
dBc
30
20
10
0
–70 –60
–50 –40 –30 –20 –10 0
INPUT LEVEL (dBFS)
2295 G11
SFDR vs Input Level,
fIN = 5MHz, 2V Range
120
110
dBFS
100
90
80
dBc
70
60
50
100dBc SFDR
REFERENCE LINE
40
30
20
10
0
–80
–60
–40
–20
0
INPUT LEVEL (dBFS)
2295 G12
IVDD vs Sample Rate, 5MHz Sine
Wave Input, –1dB
50
2V RANGE
40
1V RANGE
30
20
0
2 4 6 8 10 12 14
SAMPLE RATE (Msps)
2295 G13
IOVDD vs Sample Rate, 5MHz Sine
Wave Input, –1dB, OVDD = 1.8V
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0 2 4 6 8 10 12 14
SAMPLE RATE (Msps)
2295 G14
2295fa
7