ADS5560 datasheet(21/61 Pages) TI1

21 / 61 page

f − Frequency − MHz

−180

−160

−140

−120

−100

−80

−60

−40

−20

G022

SFDR = 92.7 dBc

SINAD = 82.5 dBFS

SNR = 83.2 dBFS

THD = 90 dBc

f − Frequency − MHz

−180

−160

−140

−120

−100

−80

−60

−40

−20

G023

SFDR = 83.43 dBc

SINAD = 80.2 dBFS

SNR = 82.9 dBFS

THD = 82.55 dBc

Output Code

G019

RMS (LSB) = 1.424

VVCM − VCM Voltage − V

1.30

1.35

1.40

1.45

1.50

1.55

1.60

1.65

1.70

fIN = 5.01 MHz

External Reference Mode

G020

SNR

SFDR

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

Input Clock Amplitude − VPP

G017

SNR

SFDR

fIN = 10.1 MHz

Input Clock Duty Cycle − %

G018

SNR

SFDR

fIN = 5.01 MHz

ADS5560, ADS5562

www.ti.com

SLWS207B – MAY 2008 – REVISED JANUARY 2016

ADS5562 – 80 MSPS (continued)

Typical values are at 25°C, AVDD = DRVDD = 3.3 V, sampling frequency = Maximum Rated, sine wave input clock, 1.5-VPP

clock amplitude, 50% clock duty cycle, –1-dBFS differential analog input, internal reference mode, DDR LVDS interface,

default fine gain (1 dB), 32k Point FFT (unless otherwise noted)

Figure 18. Performance vs Clock Amplitude

Figure 19. Performance vs Clock Duty Cycle

Figure 21. Performance in External Reference Mode

Figure 20. Output Noise Histogram

6.15.2 ADS5560 – 40 MSPS

Typical values are at 25°C, AVDD = DRVDD = 3.3 V, sampling frequency = Maximum Rated, sine wave input clock, 1.5-VPP

clock amplitude, 50% clock duty cycle, –1-dBFS differential analog input, internal reference mode, DDR LVDS interface,

default fine gain (1 dB), 32k Point FFT (unless otherwise noted)

Figure 22. FFT for 5 MHz, –1-dBFS Input Signal

Figure 23. FFT for 20 MHz, –1-dBFS Input Signal

Submit Documentation Feedback

Product Folder Links: ADS5560 ADS5562

ADS5560 Datasheet(PDF) 21 Page - Texas Instruments

ADS5560 Datasheet(HTML) 21 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

Datasheet Download

Link URL