THS1206-EP Datasheet, PDF (34/43 Pages) Texas Instruments – 12-BIT 6 MSPS, SIMULTANEOUS SAMPLING ANALOG-TO-DIGITAL CONVERTERS

THS1206ĆEP
12ĆBIT 6 MSPS, SIMULTANEOUS SAMPLING
ANALOGĆTOĆDIGITAL CONVERTERS
SGLS126A − JULY 2002 − REVISED FEBRUARY 2003
TYPICAL CHARACTERISTICS
EFFECTIVE NUMBER OF BITS
vs
SAMPLING FREQUENCY (SINGLE-ENDED)
12
AVDD = 5 V, DVDD = BVDD = 3 V,
fs = 6 MHz, AIN = −0.5 dB FS
11
10
9
8
7
6
0
1
2
3
4
5
6
7
fs − Sampling Frequency − MHz
Figure 37
EFFECTIVE NUMBER OF BITS
vs
SAMPLING FREQUENCY (DIFFERENTIAL)
12
AVDD = 5 V, DVDD = BVDD = 3 V,
fs = 6 MHz, AIN = −0.5 dB FS
11
10
9
8
7
6
0
1
2
3
4
5
6
7
fs − Sampling Frequency − MHz
Figure 38
EFFECTIVE NUMBER OF BITS
vs
INPUT FREQUENCY (SINGLE-ENDED)
12
AVDD = 5 V, DVDD = BVDD = 3 V,
fs = 6 MHz, AIN = −0.5 dB FS
11
10
9
8
7
6
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
fi − Input Frequency − MHz
Figure 39
EFFECTIVE NUMBER OF BITS
vs
INPUT FREQUENCY (DIFFERENTIAL)
12
AVDD = 5 V, DVDD = BVDD = 3 V,
fs = 6 MHz, AIN = −0.5 dB FS
11
10
9
8
7
6
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
fi − Input Frequency − MHz
Figure 40
34
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