ADS5481 datasheet(25/42 Pages) TI

25 / 42 page

DVDD3 − Supply Voltage − V

100

2.9

3.0

3.1

3.2

3.3

3.4

3.5

3.6

3.7

G052

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

DVDD3 − Supply Voltage − V

2.9

3.0

3.1

3.2

3.3

3.4

3.5

3.6

3.7

G053

TA = −20°C

TA = −40°C

TA = 0°C

TA = 85°C

TA = 25°C

TA = 100°C

fS = 135 MSPS

fIN = 70 MHz

TA = 55°C

t − time − ms

G066

PDWNF

PDWNS

fS = 135 MSPS

fIN = 10 MHz

PDWNF and PDWNS Tested Independently

PDWNx Disabled at 0 ms

PDWNx Enabled at

≈ 8 ms

fIN − Input Frequency − Hz

−80

−70

−60

−50

−40

−30

−20

−10

0.1

G054

100

ADS5481

ADS5482

ADS5483

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

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

DVDD3 OVER TEMPERATURE

Figure 54.

Figure 55.

CMRR

COMMON-MODE INPUT FREQUENCY

ADC WAKEUP TIME

Figure 56.

Figure 57.

Submit Documentation Feedback

Product Folder Link(s): ADS5481 ADS5482 ADS5483

ADS5481 Datasheet(PDF) 25 Page - Texas Instruments

ADS5481 Datasheet(HTML) 25 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

Datasheet Download

Link URL