4–5

4.3.7

4.3.7.1

DAC Signal-to-Noise (see Note 7)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VO = 0 dB

80

85

Signal to noise ratio (SNR)

VO = – 9 dB

72

77

dB

Signal-to-noise ratio (SNR)

VO = – 40 dB

41

46

dB

VO = – 65 dB

16

21

NOTE 7: The test condition is the digital equivalent of a 1020-Hz input signal with an 8-kHz conversion rate. The test

is measured at the output of a single pole RC filter with a cutoff frequency of 32 kHz. The test is conducted in

16-bit mode.

4.3.7.2

DAC Signal-to- Distortion (see Note 7)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VO = 0 dB

86

92

Signal to total harmonic distortion (THD)

VO = – 9 dB

90

96

dB

Signal-to-total harmonic distortion (THD)

VO = – 40 dB

60

66

dB

VO = – 65 dB

40

46

NOTE 7: The test condition is the digital equivalent of a 1020-Hz input signal with an 8-kHz conversion rate. The test

is measured at the output of a single pole RC filter with a cutoff frequency of 32 kHz. The test is conducted in

16-bit mode.

4.3.7.3

DAC Signal-to- Distortion+Noise (see Note 7)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

VO = 0 dB

80

84

Total harmonic distortion + noise (THD+N)

VO = – 9 dB

72

76

dB

Total harmonic distortion + noise (THD+N)

VO = – 40 dB

41

45

dB

VO = – 65 dB

16

20

NOTE 7: The test condition is the digital equivalent of a 1020-Hz input signal with an 8-kHz conversion rate. The test

is measured at the output of a single pole RC filter with a cutoff frequency of 32 kHz. The test is conducted in

16-bit mode.