ADS5481 datasheet(18/42 Pages) TI

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AVDD5 − Supply Voltage − V

4.7

4.8

4.9

5.0

5.1

5.2

5.3

G030

TA = 85°C

TA = 100°C

TA = −20°C

TA = 0°C

TA = −40°C

fS = 105 MSPS

fIN = 30 MHz

TA = 55°C

TA = 10°C

TA = 25°C

AVDD3 − Supply Voltage − V

100

2.9

3.0

3.1

3.2

3.3

3.4

3.5

3.6

3.7

G031

fS = 105 MSPS

fIN = 30 MHz

TA = −20°C

TA = 0°C

TA = 85°C

TA = −40°C

TA = 10°C

TA = 25°C

TA = 100°C

TA = 55°C

AVDD3 − Supply Voltage − V

2.9

3.0

3.1

3.2

3.3

3.4

3.5

3.6

3.7

G032

TA = 55°C

TA = 85°C

TA = 25°C

TA = 100°C

TA = 10°C

TA = −20°C

TA = 0°C

TA = −40°C

fS = 105 MSPS

fIN = 30 MHz

DVDD3 − Supply Voltage − V

100

2.9

3.0

3.1

3.2

3.3

3.4

3.5

3.6

3.7

G033

fS = 105 MSPS

fIN = 30 MHz

TA = −20°C

TA = 0°C

TA = 85°C

TA = −40°C

TA = 10°C

TA = 25°C

TA = 100°C

TA = 55°C

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.

ADS5482 SNR

ADS5482 SFDR

AVDD5 OVER TEMPERATURE

AVDD3 OVER TEMPERATURE

Figure 31.

Figure 32.

ADS5482 SNR

ADS5482 SFDR

AVDD3 OVER TEMPERATURE

DVDD3 OVER TEMPERATURE

Figure 33.

Figure 34.

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