TYPICAL PERFORMANCE CURVES (CONT)
At ±VCC = ±15V, +VDD1 = +5V, –VDD2 = –5.2V, RS = 50Ω, 5.12MHz sampling rate, 15-minute warmup, and TC = +25°C, unless otherwise noted.
SIGNAL-TO-NOISE RATIO
vs TEMPERATURE
SPURIOUS FREE DYNAMIC RANGE
vs TEMPERATURE
85
80
90
85
fC = 100kHz
fC = 2.3MHz
fC = 100kHz
fC = 2.3MHz
75
70
80
75
–25
2.5
30
57.5
85
–25
2.5
30
57.5
85
Case Temperature (°C)
Case Temperature (°C)
SPURIOUS FREE DYNAMIC RANGE
vs INPUT FREQUENCY
ANALOG INPUT BANDWIDTH
2
1
90
85
80
75
0
–1
–2
–3
–4
–5
–6
–7
–8
VIN = 48mVp-p
TC = +25°C
0.1 0.2 0.4
1
2
4
10
20
40
100
0.1 0.2
0.6
1
2
6
10
20
60 100
Frequency (MHz)
Frequency (MHz)
SWEPT POWER AT fIN = 2MHz, fS = 5MHz
120
100
80
60
40
20
0
–56
–40
–20
0
12
Input Power (dBm)
®
6
ADC614
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