PCM3003E datasheet(26/42 Pages) TI2

部件名	PCM3003E

功能描述	16/20-BIT SINGLE-ENDED ANALOG INPUT/OUTPUT STEREO AUDIO CODECS

PDF	42 Pages

Scroll/Zoom	100%

制造商	TI2 [Texas Instruments]

网页	https://www.ti.com

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B15

B10

B11

B12

B13

B14

T0023-01

t(MCH)

LSB

t(MCL)

t(MHH)

t(MCY)

t(MDH)

t(MDS)

t(MLS)

t(MLL)

t(MLH)

T0024-02

0.5 VDD

PCM3002

PCM3003

SBAS079A – OCTOBER 2000 – REVISED OCTOBER 2004

Figure 49. Control Data Input Format

MC pulse cycle time

t(MCY)

100 ns (min)

MC pulse duration, LOW

t(MCL)

40 ns (min)

MC pulse duration, HIGH

t(MCH)

40 ns (min)

MD setup time

t(MDS)

40 ns (min)

MD hold time

t(MDH)

40 ns (min)

ML low-level time

t(MLL)

40 ns + 1 SYSCLK(1) (min)

ML high-level time

t(MHH)

40 ns + 1 SYSCLK(1) (min)

ML setup time(3)

t(MLS)

40 ns (min)

ML hold time(2)

t(MLH)

40 ns (min)

SYSCLK: 1/256 fS or 1/384 fS or 1/512 fS

(1)

SYSCLK: System clock cycle

(2)

MC rising edge of LSB to ML rising edge

(3)

ML rising edge to the next MC rising edge

Figure 50. Control Data Input Timing

PCM3003E 数据表(PDF) 26 Page - Texas Instruments

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