|
THS1230 Datasheet, PDF (9/22 Pages) Texas Instruments – 3.3-V, 12-BIT, 30 MSPS, LOW-POWER ANALOG-TO-DIGITAL CONVERTER WITH POWER DOWN | |||
|
◁ |
www.ti.com
THS1230
SLAS291B â OCTOBER 2000 â REVISED MARCH 2004
TYPICAL CHARACTERISTICS
POWER
vs
TEMPERATURE
200
190 186.8 187.2 187.4
188
190.2
189.2
180
fin = 3.58 MHz @ â1dBFS
AINâ = AIN+ = 1.65 V
170
SIGNAL-TO-NOISE RATIO
vs
TEMPERATURE
70
AVDD = DVDD = 3.3 V
fs = 30 MSPS
69
fi = 3.58 MHz, â1dBFS
Mode 1
68
67
160
AVDD = DVDD = 3.3 V,
fs = 30 MSPS
Mode 1
150
â40
â15
10
35
60
85
TA â Temperature â °C
Figure 4.
SPURIOUS FREE DYNAMIC RANGE
vs
TEMPERATURE
80
AVDD = DVDD = 3.3 V
fs = 30 MSPS
fi = 3.58 MHz, â1dBFS
79 Mode 1
78
77
76
75
â40
â15
10
35
60
85
TA â Temperature â °C
Figure 6.
66
65
â40
â15
10
35
60
85
TA â Temperature â °C
Figure 5.
TOTAL HARMONIC DISTORTION
vs
TEMPERATURE
â65
AVDD = DVDD = 3.3 V
â66 fs = 30 MSPS
fi = 3.58 MHz, â1dBFS
â67 Mode 1
â68
â69
â70
â71
â72
â73
â74
â75
â40
â15
10
35
60
85
TA â Temperature â °C
Figure 7.
9
|
▷ |