AD1937 datasheet(24/36 Pages) AD

24 / 36 page

AD1937

Rev. 0 | Page 24 of 36

DLRCLK

DBCLK

DSDATA1

DAC1L

DAC1R

DAC2L

DAC2R

DSDATA2

DAC3L

DAC3R

DAC4L

32 BITS

MSB

Figure 24. Dual-Line Daisy-Chain TDM Mode 8-Channel 192 kHz DAC Configuration

ALRCLK

ABCLK

ASDATA2 (TDM ADC DATA IN)

OF THE SECOND AD1937

IN THE CHAIN

ADC1L

ADC1R

ADC2L

ADC2R

4 ADC CHANNELS OF FIRST IC IN THE CHAIN

4 ADC CHANNELS OF SECOND IC IN THE CHAIN

ASDATA1 (TDM ADC DATA OUT)

OF THE SECOND AD1937

IN THE CHAIN

ADC1L

ADC1R

ADC2L

ADC2R

ADC1L

ADC1R

ADC2L

ADC2R

32 BITS

MSB

DSP

SECOND

AD1937

FIRST

AD1937

Figure 25. Single-Line Daisy-Chain TDM Mode 256 × fS ADC Configuration

ALRCLK

ABCLK

4 ADC CHANNELS OF

SECOND IC IN THE CHAIN

4 ADC CHANNELS OF

FIRST IC IN THE CHAIN

ADCL1

ADCR1

ADCL2

ADCR2

ADCL1

ADCR1

ADCL2

ADCR2

ASDATA1 (TDM ADC DATA OUT)

OF THE SECOND AD1937

IN THE CHAIN

ADCL1

ADCR1

ADCL2

ADCR2

ASDATA2 (TDM ADC DATA IN)

OF THE SECOND AD1937

IN THE CHAIN

32 BITS

MSB

DSP

SECOND

AD1937

FIRST

AD1937

Figure 26. Single-Line Daisy-Chain TDM Mode 512 × fS ADC Configuration

AD1937 Datasheet(PDF) 24 Page - Analog Devices

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