ADC32RF83 datasheet(21/138 Pages) TI

21 / 138 page

HD2 (dBFS)

D031

Temp = -40°C

Temp = 25°C

Temp = 85°C

HD2 (dBFS)

D032

Temp = -40°C

Temp = 25°C

Temp = 85°C

Temperature (°C)

-40

-15

D029

AVDD19 = 1.8 V

AVDD19 = 1.85 V

AVDD19 = 1.9 V

AVDD19 = 1.95 V

AVDD19 = 2 V

Temperature (°C)

-40

-15

D030

AVDD19 = 1.8 V

AVDD19 = 1.85 V

AVDD19 = 1.9 V

AVDD19 = 1.95 V

AVDD19 = 2 V

Temperature (°C)

-40

-15

D027

AVDD19 = 1.8 V

AVDD19 = 1.85 V

AVDD19 = 1.9 V

AVDD19 = 1.95 V

AVDD19 = 2 V

Temperature (°C)

-40

-15

D028

AVDD19 = 1.8 V

AVDD19 = 1.85 V

AVDD19 = 1.9 V

AVDD19 = 1.95 V

AVDD19 = 2 V

ADC32RF80, ADC32RF83

www.ti.com

SBAS774A – MAY 2016 – REVISED DECEMBER 2016

Product Folder Links: ADC32RF80 ADC32RF83

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Typical Characteristics (continued)

typical values are specified at an ambient temperature of 25°C; minimum and maximum values are specified over an ambient

temperature range of –40°C to +85°C; and ADC sampling rate = 2949.12 MSPS, DDC bypassed performance, 50% clock

duty cycle, AVDD19 = 1.9 V, AVDD = DVDD = 1.15 V, –2-dBFS differential input, and 0-dB digital gain (unless otherwise

noted)

fIN = 1.78 GHz, AIN = –2 dBFS

Figure 51. Signal-to-Noise Ratio vs

AVDD19 Supply and Temperature

fIN = 1.78 GHz, AIN = –2 dBFS

Figure 52. Spurious-Free Dynamic Range vs

AVDD19 Supply and Temperature

fIN = 3.5 GHz, AIN = –3 dBFS with 2-dB digital gain

Figure 53. Signal-to-Noise Ratio vs

AVDD19 Supply and Temperature

fIN = 3.5 GHz, AIN = –3 dBFS with 2-dB digital gain

Figure 54. Spurious-Free Dynamic Range vs

AVDD19 Supply and Temperature

fIN = 1.78 GHz

Figure 55. HD2 Histogram at AVDD19 = 1.8 V

fIN = 1.78 GHz

Figure 56. HD2 Histogram at AVDD19 = 1.9 V

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