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A

A

B

B

C

C

D

D

E

E

E

E

D

D

C

C

B

B

A

A

VA

D2V

VCC

SDTO

PDN

BCLK

MCLK

LRCK

DEM0

DEM1

SDTI

PDN

DM1

DM0

DM0

DM1

Title

Size

Document Number

Rev

Date:

Sheet

of

AK4552

0

AKD4552-A

A3

1

3

Title

Size

Document Number

Rev

Date:

Sheet

of

AK4552

0

AKD4552-A

A3

1

3

Title

Size

Document Number

Rev

Date:

Sheet

of

AK4552

0

AKD4552-A

A3

1

3

DGND

AGND

H

L

Monday , September 26 , 2005

R7

10

R7

10

+

C12

47u

+

C12

47u

1

2

U3A

74HC14

U3A

74HC14

2

1

3

SW1

PDN

SW1

PDN

+

C10

10u

+

C10

10u

1

2

L1

(short)

L1

(short)

2

1

D1

1S1588

D1

1S1588

3

4

U3B

74HC14

U3B

74HC14

R13

10k

R13

10k

C14

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

R4

560

+

C2

10u

+

C2

10u

+

C9

47u

+

C9

47u

+

C7

10u

+

C7

10u

J4

LIN

J4

LIN

C8

0.1u

C8

0.1u

R12 51

R12 51

C11

0.1u

C11

0.1u

R6

560

R6

560

R10 51

R10 51

+

C4

10u

+

C4

10u

R9

51

R9

51

R8

51

R8

51

9

10

11

12

13

14

15

16

CN2

CN2

1

2

L2

10u

L2

10u

C13

0.1u

C13

0.1u

+

C1

22u

+

C1

22u

R1

220

R1

220

+

C3

22u

+

C3

22u

R11 51

R11 51

+ C6

1u

+ C6

1u

1

2

3

4

5

6

7

8

CN1

CN1

J1

ROUT

J1

ROUT

R5

10k

R5

10k

R2

10k

R2

10k

R3

220

R3

220

J3

LOUT

J3

LOUT

A1

2

A2

3

A3

4

A4

5

A5

6

A6

7

A7

8

A8

9

G1

1

G2

19

Y1

18

Y2

17

Y3

16

Y4

15

Y5

14

Y6

13

Y7

12

Y8

11

VCC

20

GND

10

U2

74LVC541

U2

74LVC541

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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