CS5101A 查看數據表（PDF） - Cirrus Logic

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CS5101A

16-bit, 100 kSps / 20 kSps A/D Converters

Cirrus Logic 

CS5101A CS5102A

0

4

64 68 72

0

4

64 68 72

0

C LKIN (i)

H O LD (i)

C H 1/2 (i)

In te rn a l

Status

C onverting C h. 2

Tracking C h. 1

C onverting C h. 1

Tracking Ch. 2

SCLK (i)

SDATA (o)

Channel 2 Data

D0

Channel 1 Data

D0

SSH/SDL (o)

TRK1 (o)

TRK2 (o)

Figure 6. Register Burst Transmission (RBT) Mode Timing

0

468

64 68 72 76

0

468

64

68

72

76

0

C LKIN (i)

H O LD (i)

C H 1/2 (i)

In te rn a l

Status

C onverting C h. 2

Tracking C h. 1

C onverting C h. 1

Tracking C h. 2

SCLK (o)

SDATA (o)

D15 D14

D1 D0 (Ch. 2)

D15 D14 D1 D0 (Ch. 1)

SSH/SDL (o)

TRK1 (o)

TRK2 (o)

Figure 7. Synchronous Self-clocking (SSC) Mode Timing

0

4 78

CLKIN (i)

C H1/2 (o)

In te rn a l

Status

SCLK (o)

SDATA (o)

C onverting C h. 2

D15

SSH/SDL (o)

TRK1 (o)

TRK2 (o)

64 68 69 72 76

0

4 78

64 68 69 72

76

0

Tracking Ch. 1

D1 D0 (Ch. 2)

C onverting C h. 1

D15

Tracking C h. 2

D1 D0 (Ch. 1)

Figure 8. Free Run (FRN) Mode Timing

DS45F6

21

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