ADS5481 datasheet(24/42 Pages) TI

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AVDD5 − Supply Voltage − V

100

4.7

4.8

4.9

5.0

5.1

5.2

5.3

G048

fS = 135 MSPS

fIN = 70 MHz

TA = −20°C

TA = 25°C

TA = 100°C

TA = −40°C

TA = 0°C

TA = 55°C

TA = 85°C

AVDD5 − Supply Voltage − V

4.7

4.8

4.9

5.0

5.1

5.2

5.3

G049

fS = 135 MSPS

fIN = 70 MHz

TA = −20°C

TA = −40°C

TA = 0°C

TA = 55°C

TA = 85°C

TA = 25°C

TA = 100°C

AVDD3 − Supply Voltage − V

100

2.9

3.0

3.1

3.2

3.3

3.4

3.5

3.6

3.7

G050

fS = 135 MSPS

fIN = 70 MHz

TA = 100°C

TA = −40°C

TA = 0°C

TA = 55°C

TA = 85°C

TA = −20°C

TA = 25°C

AVDD3 − Supply Voltage − V

2.9

3.0

3.1

3.2

3.3

3.4

3.5

3.6

3.7

G051

TA = −20°C

TA = −40°C

TA = 0°C

TA = 55°C

TA = 85°C

TA = 25°C

TA = 100°C

fS = 135 MSPS

fIN = 70 MHz

ADS5481

ADS5482

ADS5483

SLAS565A – JUNE 2008 – REVISED NOVEMBER 2008................................................................................................................................................... www.ti.com

TYPICAL CHARACTERISTICS (continued)

At TA = +25°C, sampling rate = max rated, 50% clock duty cycle, 3-VPP differential sinusoidal clock, analog input amplitude =

–1 dBFS, AVDD5 = 5 V, AVDD3 = 3.3 V, and DVDD3 = 3.3 V, unless otherwise noted.

ADS5483 SFDR

ADS5483 SNR

AVDD5 OVER TEMPERATURE

Figure 50.

Figure 51.

ADS5483 SFDR

ADS5483 SNR

AVDD3 OVER TEMPERATURE

Figure 52.

Figure 53.

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