Cirrus-logic CS4396 Manuel d'utilisateur télécharger pdf (Page 4)

CS4396

4 DS288PP1

1.0 CHARACTERISTICS/SPECIFICATIONS

ANALOG CHARACTERISTICS (T

= 25 °C; Logic "1" = VD = 5 V; VA = 5V; Logic "0" = DGND;

Full-Scale Output Sine Wave, 997 Hz; MCLK = 12.288 MHz; SCLK = 3.072 MHz, Measurement Bandwidth 10 Hz

to 20 kHz, unless otherwise specified. Test load R

= 1 k

Ω

, C

= 10 pF)

Notes: 1. Triangular PDF dithered data.

2. Performance limited by 16-bit quantization noise.

Parameter Symbol Min Typ Max Unit

Dynamic Performance - Single Speed Mode - Fs equal to 48 kHz

Dynamic Range (Note 1)

24-Bit unweighted

A-Weighted

16-Bit unweighted

(Note 2) A-Weighted

TBD

117

120

Total Harmonic Distortion + Noise (Note 1)

24-Bit 0 dB

-20 dB

-60 dB

16-Bit 0 dB

(Note 2) -20 dB

-60 dB

THD+N

-100

-97

-57

-95

-75

-35

TBD

Dynamic Performance - Double Speed Mode - Fs equal to 96 kHz

Dynamic Range (Note 1)

24-Bit unweighted

A-Weighted

40 kHz bandwidth unweighted

16-Bit unweighted

(Note 2) A-Weighted

TBD

117

120

114

Total Harmonic Distortion + Noise (Note 1)

24-Bit 0 dB

-20 dB

-60 dB

16-Bit 0 dB

(Note 2) -20 dB

-60 dB

THD+N

-100

-97

-57

-95

-75

-35

TBD

Dynamic Performance - Quad-Speed Mode - Fs equal to 192 kHz

Dynamic Range (Note 1)

24-Bit unweighted

A-Weighted

40 kHz bandwidth unweighted

16-Bit unweighted

(Note 2) A-Weighted

TBD

117

120

114

Total Harmonic Distortion + Noise (Note 1)

24-Bit 0 dB

-20 dB

-60 dB

16-Bit 0 dB

(Note 2) -20 dB

-60 dB

THD+N

-100

-97

-57

-95

-75

-35

TBD

1 2 3 4 5 6 7 8 9 ... 27 28

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