THS1207 Datasheet, PDF (11/33 Pages) Texas Instruments – 12 bit 4 ANALOG INPUT 6 MSPS SIMULTANEOUS SAMPLING

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THS1207
SLAS284A – AUGUST 2000 – REVISED DECEMBER 2002
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 17
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 19
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 18
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 20
11