EVAL-AD1837EB View Datasheet(PDF) - Analog Devices

Part Name

Description

MFG CO.

EVAL-AD1837EB

2 ADC, 8 DAC, 96 kHz, 24-Bit
Σ-Δ Codec

Analog Devices 

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AD1837

ADC 1

SLAVE

LRCLK

BCLK

DATA

MCLK

30MHz

12.288MHz

SHARC

SHARC IS ALWAYS

RUNNING IN SLAVE MODE

(INTERRUPT DRIVEN).

ADC 1

SLAVE

LRCLK

BCLK

DATA

MCLK

ADC 2

SLAVE

LRCLK

BCLK

DATA

MCLK

ASDATA FSTDM BCLK DSDATA1

DBCLK/AUXBCLK

DLRCLK/AUXLRCLK

DSDATA2/AAUXDATA1

DSDATA3/AAUXDATA2

DSDATA4/AAUXDATA3

MCLK

AD1837

MASTER

Figure 12. Aux Mode Connection to SHARC (Master Mode)

LRCLK

ADC 1 BCLK

MASTER DATA

MCLK

30MHz

12.288MHz

SHARC

SHARC IS ALWAYS

RUNNING IN SLAVE MODE

(INTERRUPT DRIVEN).

ADC 2

SLAVE

LRCLK

BCLK

DATA

MCLK

ADC 3

SLAVE

LRCLK

BCLK

DATA

MCLK

ASDATA FSTDM BCLK DSDATA1

DBCLK/AUXBCLK

DLRCLK/AUXLRCLK

DSDATA2/AAUXDATA1

DSDATA3/AAUXDATA2

DSDATA4/AAUXDATA3

MCLK

AD1837

SLAVE

Figure 13. Aux Mode Connection to SHARC (Slave Mode)

REV. B

–17–

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