0

-20

-40

-60

-80

-100

-120

-140

-160

f

IN =10kHz, -1dBFS

SNR=92dB

THD= 94dB

SFDR=95dB

-

0

200

400

600

Frequency(kHz)

800

1000

1200

0

-20

-40

-60

-80

-100

-120

-140

-160

f

IN =10kHz, -6dBFS

SNR=87dB

THD= 108dB

SFDR=112dB

-

0

200

400

600

Frequency(kHz)

800

1000

1200

0

-20

-40

-60

-80

-100

-120

-140

-160

f

IN =10kHz, -10dBFS

SNR=83dB

THD= 105dB

SFDR=110dB

-

0

200

400

600

Frequency(kHz)

800

1000

1200

0

-20

-40

-60

-80

-100

-120

-140

-160

f

IN =100kHz, -1dBFS

SNR=90dB

THD= 90dB

SFDR=91dB

-

0

200

400

600

Frequency(kHz)

800

1000

1200

0

-20

-40

-60

-80

-100

-120

-140

-160

f

IN =100kHz, -6dBFS

SNR=86dB

THD= 101dB

SFDR=103dB

-

0

200

400

600

Frequency(kHz)

800

1000

1200

0

-20

-40

-60

-80

-100

-120

-140

-160

f

IN =100kHz, -10dBFS

SNR=82dB

THD= 100dB

SFDR=102dB

-

0

200

400

600

Frequency(kHz)

800

1000

1200

ADS1602

www.ti.com

SBAS341E

– DECEMBER 2004 – REVISED OCTOBER 2011

TYPICAL CHARACTERISTICS

All specifications at TA = +25°C, AVDD = 5V, DVDD = IOVDD = 3V, fCLK = 40MHz, External VREF = +3V, VCM = +1.45V, and

RBIAS = 37kΩ, unless otherwise noted.

SPECTRAL RESPONSE

SPECTRAL RESPONSE

Figure 3.

Figure 4.

SPECTRAL RESPONSE

SPECTRAL RESPONSE

Figure 5.

Figure 6.

SPECTRAL RESPONSE

SPECTRAL RESPONSE

Figure 7.

Figure 8.

Copyright

© 2004–2011, Texas Instruments Incorporated

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