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A

A

B

B

C

C

D

D

E

E

E

E

D

D

C

C

B

B

A

A

VCC

VCC

VCC

VCC

VCC

128FS

DIR_BCLK

X_LRCK

DIR_LRCK

X_BCLK

MCLK

BCLK

DAUX

DIR_SDTI

SDTI

LRCK

X_BCLK

X_LRCK

MCLK

128FS

DIR_MCLK

Title

Size

Document Number

Rev

Date:

Sheet

of

DIT

0

AKD4552-A

A3

3

3

Monday, September 26, 2005

Title

Size

Document Number

Rev

Date:

Sheet

of

DIT

0

AKD4552-A

A3

3

3

Monday, September 26, 2005

Title

Size

Document Number

Rev

Date:

Sheet

of

DIT

0

AKD4552-A

A3

3

3

Monday, September 26, 2005

H

L

MCLK

BCLK

LRCK

SDTI

ROM

ADC

ADC

DIR

DIR

SDTO

DIR

x2

x1

x1

EXT

XTL

x2

x4

x1

x4

x1

x4

ADC

DIR

JP6

SDTI

JP6

SDTI

C36

0.1u

C36

0.1u

JP5

SDTO

JP5

SDTO

+

C37

10u

+

C37

10u

2

1

3

SW4

DIT

SW4

DIT

2

1

D3

1S1588

D3

1S1588

R18

10k

R18

10k

JP13

EXT

JP13

EXT

C35

0.1u

C35

0.1u

C34

0.1u

C34

0.1u

13

12

U3F

74HC14

U3F

74HC14

R20

10k

R20

10k

11

10

U3E

74HC14

U3E

74HC14

JP4

BCLK

JP4

BCLK

JP3

LRCK

JP3

LRCK

J5

EXT

J5

EXT

1
2
3
4
5

6

7

8

9

10

PORT3

ROM

PORT3

ROM

JP8

XTE

JP8

XTE

JP12

LRFS

JP12

LRFS

R21

1M

R21

1M

X2

11.2896MHz

X2

11.2896MHz

D

2

Q

5

CLK

3

Q

6

PR

4

CL

1

U9A

74AC74

U9A

74AC74

JP11

CLK

JP11

CLK

C38

5p

C38

5p

GND

1

IF

2

VCC

3

IN

4

5

5

6

6

PORT2

DIT

PORT2

DIT

C39

5p

C39

5p

R19

1k

R19

1k

CLK

10

RST

11

Q1

9

Q2

7

Q3

6

Q4

5

Q5

3

Q6

2

Q7

4

Q8

13

Q9

12

Q10

14

Q11

15

Q12

1

U8

74HC4040

U8

74HC4040

5

6

U7C

74HCU04

U7C

74HCU04

3

4

U7B

74HCU04

U7B

74HCU04

1

2

U7A

74HCU04

U7A

74HCU04

JP9

MCLK

JP9

MCLK

JP10

BCFS

JP10

BCFS

JP7

SPEED

JP7

SPEED

V1

1

TRANS

2

RESETN

3

MCLK

4

SDTI

5

BICK

6

LRCK

7

FS0/CSN

8

FS1/CDTI

9

FS2/CCLK

10

FS3/CDTO

11

C1

12

ANS

13

BLS

14

CKS0

15

CKS1

16

DVDD

17

DVSS

18

TXN

19

TXP

20

DIF0

21

DIF1

22

DIF2

23

U1

24

U6

AK4103A

U6

AK4103A

Содержание AKD4552-A

Страница 1: ...evaluation boards Therefore it s easy to evaluate the D A section The AKD4552 A also has the digital audio interface and can achieve the interface with digital audio systems via opt connector Ordering...

Страница 2: ...the power supply lines VA orange 2 4 4 0V for VA of AK4552 typ 3 0V D2V orange 2 4 4 0V for D2V of 74LVC541 typ 3 0V VCC red 3 6 5 0V for logic AGND black 0V for analog ground including VSS of AK4552...

Страница 3: ...be powered down JP3 LRCK DIR ADC JP4 BCLK JP8 XTE JP13 DIR ADC JP6 SDTI DIR ADC EXT Clock example 1 1 Normal speed of ADC MCLK 256fs Master clock frequency example of X2 X2 8 192MHz 11 2896MHz 12 288M...

Страница 4: ...fs 32kHz 44 1kHz 48kHz JP2 MCKO M2 M1 JP7 SPEED JP9 MCLK X2 X1 X4 X1 X4 X2 X1 X4 X1 JP10 BCFS JP12 LRFS JP11 CLK DIR EXT XTL SW2 MODE 1 2 3 4 5 DEM0 DEM1 OCKS0 OCKS1 CM0 H L L L L 2 2 Normal speed of...

Страница 5: ...B X tal mode for SW2 5 CM0 JP3 LRCK DIR ADC JP4 BCLK JP8 XTE JP13 DIR ADC JP6 SDTI DIR ADC EXT Clock example 3 1 Normal speed MCLK 256fs Master clock frequency example of X1 X1 8 192MHz 11 2896MHz 12...

Страница 6: ...external clock through a BNC connector J5 select EXT on JP11 CLK and short JP8 XTE and open JP13 EXT This mode corresponds to normal speed only JP3 LRCK DIR ADC JP4 BCLK JP8 XTE JP13 DIR ADC JP6 SDTI...

Страница 7: ...T3 ROM Nothing should be connected to PORT1 DIR JP3 LRCK DIR ADC JP4 BCLK JP8 XTE JP13 DIR ADC JP6 SDTI DIR ADC EXT Clock example 5 1 Normal speed of ADC MCLK 256fs Do not use X2 JP2 MCKO M2 M1 JP7 SP...

Страница 8: ...TI DIR ADC EXT Clock example 6 1 Normal speed Double speed 4 times speed of ADC and DAC Do not use X2 JP2 MCKO M2 M1 JP7 SPEED JP9 MCLK X2 X1 X4 X1 X4 X2 X1 X4 X1 JP10 BCFS JP12 LRFS JP11 CLK DIR EXT...

Страница 9: ...s open It is possible to short for evaluation mode 6 The function of the toggle SW Upper side is H and lower side is L SW1 PDN Resets the AK4552 Keep H during normal operation SW3 DIR Resets the AK411...

Страница 10: ...nge 60dB Input fs 32kHz A weighted fs 44 1kHz A weighted fs 48kHz A weighted fs 96kHz 96 1 96 1 97 1 97 1 97 5 97 5 93 3 93 3 dB dB dB dB S N fs 32kHz A weighted fs 44 1kHz A weighted fs 48kHz A weigh...

Страница 11: ...Hz fin 1kHz 100 80 98 96 94 92 90 88 86 84 82 d B F S 120 10 110 100 90 80 70 60 50 40 30 20 dBr Figure 1 THD N vs Input Level AKM AK4552 ADC THD N vs Input Frequency VA VD 3 0V fs 44 1kHz Input 0 5dB...

Страница 12: ...z 120 0 110 100 90 80 70 60 50 40 30 20 10 d B F S 120 0 110 100 90 80 70 60 50 40 30 20 10 dBr Figure 3 Linearity AKM AK4552 ADC Frequency Response VA VD 3 0V fs 44 1kHz Input 0 5dBr 2 0 1 8 1 6 1 4...

Страница 13: ...0 80 135 130 125 120 115 110 105 100 95 90 85 d B 20 20k 50 100 200 500 1k 2k 5k 10k Hz Figure 5 Crosstalk AKM AK4552 ADC FFT Plot VA VD 3 0V fs 44 1kHz Input 0 5dBr fin 1kHz 180 0 170 160 150 140 130...

Страница 14: ...0 0 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 d B F S 20 20k 50 100 200 500 1k 2k 5k 10k Hz Figure 7 FFT Plot AKM AK4552 ADC FFT Plot VA VD 3 0V fs 44 1kHz fin None 180 0 170 160 150...

Страница 15: ...120 60 115 110 105 100 95 90 85 80 75 70 65 d B r A 120 0 110 100 90 80 70 60 50 40 30 20 10 dBFS Figure 1 THD N vs Input Level AKM AK4552 DAC THD N vs Input Frequency VA VD 3 0V fs 44 1kHz Input 0dB...

Страница 16: ...120 0 110 100 90 80 70 60 50 40 30 20 10 d B r A 120 0 110 100 90 80 70 60 50 40 30 20 10 dBFS Figure 3 Linearity AKM AK4552 DAC Frequency Response VA VD 3 0V fs 44 1kHz Input 0dBFS 0 5 0 5 0 4 0 3 0...

Страница 17: ...S 130 80 125 120 115 110 105 100 95 90 85 d B 20 20k 50 100 200 500 1k 2k 5k 10k Hz Figure 5 Crosstalk AKM AK4552 DAC FFT Plot VA VD 3 0V fs 44 1kHz Input 0dBFS fin 1kHz 180 0 170 160 150 140 130 120...

Страница 18: ...80 0 170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 d B r A 20 20k 50 100 200 500 1k 2k 5k 10k Hz Figure 7 FFT Plot AKM AK4552 DAC FFT Plot VA VD 3 0V fs 44 1kHz fin None 180 0 170 160 150...

Страница 19: ...fin 1kHz 120 10 110 100 90 80 70 60 50 40 30 20 dBr 100 80 98 96 94 92 90 88 86 84 82 d B F S Figure 1 THD N vs Input Level AKM AK4552 ADC THD N vs Input Frequency VA VD 3 0V fs 96kHz Input 0 5dBr 20...

Страница 20: ...120 0 110 100 90 80 70 60 50 40 30 20 10 dBr 120 0 110 100 90 80 70 60 50 40 30 20 10 d B F S Figure 3 Linearity AKM AK4552 ADC Frequency Response VA VD 3 0V fs 96kHz Input 0 5dBr 2 0 1 8 1 6 1 4 1 2...

Страница 21: ...120 117 5 115 112 5 110 107 5 105 102 5 100 97 5 95 92 5 d B 20 40k 50 100 200 500 1k 2k 5k 10k 20k Hz Figure 5 Crosstalk AKM AK4552 ADC FFT Plot VA VD 3 0V fs 96kHz Input 0 5dBr fin 1kHz 180 0 170 1...

Страница 22: ...170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 d B F S 20 40k 50 100 200 500 1k 2k 5k 10k 20k Hz Figure 7 FFT Plot AKM AK4552 ADC FFT Plot VA VD 3 0V fs 96kHz fin None 180 0 170 160 150 14...

Страница 23: ...20 60 115 110 105 100 95 90 85 80 75 70 65 d B r A 120 0 110 100 90 80 70 60 50 40 30 20 10 dBFS Figure 1 THD N vs Input Level AKM AK4552 DAC THD N vs Input Frequency VA VD 3 0V fs 96kHz Input 0dBFS 1...

Страница 24: ...0 60 50 40 30 20 10 d B r A 120 0 110 100 90 80 70 60 50 40 30 20 10 dBFS Figure 3 Linearity AKM AK4552 DAC Frequency Response VA VD 3 0V fs 96kHz Input 0dBFS 0 5 0 5 0 4 0 3 0 2 0 1 0 0 1 0 2 0 3 0 4...

Страница 25: ...0 80 125 120 115 110 105 100 95 90 85 d B 20 40k 50 100 200 500 1k 2k 5k 10k 20k Hz Figure 5 Crosstalk AKM AK4552 DAC FFT Plot VA VD 3 0V fs 96kHz Input 0dBFS fin 1kHz 180 0 170 160 150 140 130 120 11...

Страница 26: ...170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 d B r A 20 40k 50 100 200 500 1k 2k 5k 10k 20k Hz Figure 7 FFT Plot AKM AK4552 DAC FFT Plot VA VD 3 0V fs 96kHz fin None 180 0 170 160 150 1...

Страница 27: ...sibility relating to any such use except with the express written consent of the Representative Director of AKM As used here a A hazard related device or system is one designed or intended for life su...

Страница 28: ...0 1u C14 0 1u C5 0 1u C5 0 1u RIN 1 LIN 2 VSS 3 VA 4 VD 5 DEM0 6 DEM1 7 SDTO 8 LRCK 10 MCLK 11 BCLK 12 PDN 13 LOUT 15 VCOM 14 ROUT 16 SDTI 9 AK4552 U1 AK4552 U1 J2 RIN J2 RIN JP1 GND JP1 GND R4 560 R...

Страница 29: ...1u C22 0 1u C22 0 1u C23 10u C23 10u 5 4 3 2 1 RP1 47k RP1 47k 2 1 3 SW3 DIR SW3 DIR 2 1 LED1 ERF LED1 ERF 2 1 D2 1S1588 D2 1S1588 R15 18k R15 18k R14 10k R14 10k C29 0 1u C29 0 1u X1 22 5792MHz X1 2...

Страница 30: ...0 1u C35 0 1u C34 0 1u C34 0 1u 13 12 U3F 74HC14 U3F 74HC14 R20 10k R20 10k 11 10 U3E 74HC14 U3E 74HC14 JP4 BCLK JP4 BCLK JP3 LRCK JP3 LRCK J5 EXT J5 EXT 1 2 3 4 5 6 7 8 9 10 PORT3 ROM PORT3 ROM JP8...

Страница 31: ......

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