ADS42JB49 datasheet(13/73 Pages) TI1

13 / 73 page

−120

−100

−80

−60

−40

−20

100

125

Frequency (MHz)

fIN = 300 MHz

SFDR = 74 dBc

SNR = 72.4 dBFS

SINAD = 69.9 dBFS

THD = 73 dBc

SFDR Non HD2,HD3

= 96

G003

−120

−100

−80

−60

−40

−20

100

125

Frequency (MHz)

fIN = 10 MHz

SFDR = 90 dBc

SNR = 75.8 dBFS

SINAD = 75.7 dBFS

THD = 89 dBc

SFDR Non HD2, HD3

= 105 dBc

G004

−120

−100

−80

−60

−40

−20

100

125

Frequency (MHz)

fIN = 10 MHz

SFDR = 96 dBc

SNR = 74 dBFS

SINAD = 73.9 dBFS

THD = 94 dBc

SFDR Non HD2, HD3

= 102 dBc

G001

−120

−100

−80

−60

−40

−20

100

125

Frequency (MHz)

fIN = 170 MHz

SFDR = 88 dBc

SNR = 73.3 dBFS

SINAD = 73 dBFS

THD = 87 dBc

SFDR Non HD2, HD3

= 101 dBc

G002

ADS42JB49

ADS42JB69

www.ti.com

SLAS900E – OCTOBER 2012 – REVISED AUGUST 2013

TYPICAL CHARACTERISTICS: ADS42JB69

Typical values are at TA = +25°C, ADC sampling rate = 250 MSPS, 50% clock duty cycle, AVDD = 1.8 V, AVDD3V = 3.3 V,

DRVDD = 1.8 V, IOVDD = 1.8 V, –1-dBFS differential input, 2-VPP full-scale, and 32k-point FFT, unless otherwise noted.

Figure 6. FFT FOR 10-MHz INPUT SIGNAL

Figure 7. FFT FOR 170-MHz INPUT SIGNAL

Figure 8. FFT FOR 300-MHz INPUT SIGNAL

Figure 9. FFT FOR 10-MHz INPUT SIGNAL

(2.5-VPP Full-Scale)

Submit Documentation Feedback

Product Folder Links: ADS42JB49 ADS42JB69

ADS42JB49 Datasheet(PDF) 13 Page - Texas Instruments

ADS42JB49 Datasheet(HTML) 13 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73

Datasheet Download

Link URL