ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 1 -
GENERAL DESCRIPTION
AKD5386-B is an evaluation board for the digital audio 24bit 192kHz A/D converter, AK5386. AKD5386-B
has analog input circuits and a digital interface transmitter, and can achieve the interface with digital audio
systems vi a opt-connector.
Ordering guide
AKD5386-B --- AK5386 Evaluation Board
FUNCTION
• DIT (AK4114) with optical output
RIN
LIN
AK4114
(DIT)
Opt
Out
DSP Data
10pin Header
AK5386
VA
GND-15V
OP AM P
+15V REG +5V
REG +3.3V
VD
24.576MHz
PORT2
JP3 JP4
Figure 1 AKD5386-B Block Diagram
* Circuit diagra m and PCB layout are attached at the end o f this manual.
AK5386 Evaluation Board Rev.0
A
KD5386-B
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 2 -
Operation Manual
Operation sequence
1) Set up the power supply lines.
Name of
connecto
r
Color of
connector Voltage Used for Comment and attent ion Default
Setting
+15V Green +10~15V NJM4580
Regulator T1
Regulator T2
This connector should be connected.
And this connector is used when VA and VD of
AK5386 is supplied from regulator T1 and T2.
In this case, JP3 and JP4 should be REG side.
When this is REG side, VA and VD connector
should be open. (Default)
+15V
-15V Blue -10~-15V NJM4580 This connector should be connected. -15V
VA Red +4.5~+5.5V VA of AK5386 This connector is used when VA of AK5386 is
supplied from VA connector without regulator
T1. In this case, JP3 should be VA side.
Open
VD Red +2.7~+3.6V VD of AK5386
AK4114
74HC14
This connector is used when VD of AK5386 is
supplied from VD connector without regulator
T2. In this case, JP4 should be VD side.
Open
AGND Black 0V Analog Ground This connector should be connected. 0V
DGND Black 0V Digital Ground This connector is used when DGND is supplied
besides AGND. In this case, JP8 shoul d be open. Open
Table 1. Power supply lines
(Note) Each supply line should be distributed from the power supply unit.
2) Set up the evaluation mode, ju mper pins and DIP switches. (See the followings.)
3) Power on.
The AK5386 and AK4114 should be reset once bringing SW2 = “L” upon power-up.
Evaluation mode
(1) Slave Mode
(1-1) A/D evaluation using DIT funct ion of AK4114 <Default>
PORT2 (DIT) is used. DIT generates audio bi-phase signal from received data and which is output through
optical connector (TOTX141). It is possible to connect AKM’s D/A converter evaluation boards on the
digital-amplifier, which equips DIR input. Nothing should be connected to PORT1 (DSP).
JP5
MCLK
(1-2) All interface signals including mast er clock are fed externally.
PORT1 (DSP) is used. All interface signals (MCLK, SCLK, LRCK) are provided to the AK5386 through
PORT1. JP5 (MCLK) should be open. The DIF1 of SW1 (MODE) should be set to “H”.
JP5
MCLK
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 3 -
Other jumper pins set up
1. JP2 (CKS1) : Setting of CKS1 pin for AK5386
Please refer to the setting of the AK5386 mode of page 4 Table 3.
H : CKS1=”H”
L : CKS1=”L” <Default>
2. JP3 (VA) : Select VA pin for AK5386
VA : Supply from VA connector.
REG : Supply from regulator. In this ca se, VA connector should be open. <Default>
3. JP4 (VD) : Select VD pin for AK5386
VD : Supply from VD connector.
REG : Supply from regulator. In this ca se, VD connector should be open. <Default>
4. JP5 (MCLK) : Select master clock of the AK5386.
SHORT : AK4114 supplies MCLK. <Default>
OPEN : PORT1 supplies MCLK.
5. JP6 (TX) : Select TX
OPT : Optical Connector (PORT2) is used. <Default>
BNC : BNC (J3) is used.
6. JP7 (AGND) : Analog ground 1 and Analog ground 2
SHORT : Common. <Default>
OPEN : Separated.
7. JP8 (GND) : Analog ground 1 and Digital ground
SHORT : Common. (The DGND connector can be open.) <Default>
OPEN : Separated. In this case, DGND connector should be 0V.
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 4 -
DIP Switch set up
[SW 1] (MODE): Setting the evaluation mode for AK5386 and AK4114
ON is “H”, OFF is “L”. CKS1 should be set by JP2.
No. Name OFF (“L”) ON (“H”) Default
1 CKS0 L
2 CKS2 See Table 3 L
3 DIF0 MSB justified I2S Compatible L
4 DIF1 AK4114 Master mode AK4114 Slave mode L
5 OCKS0 H
6 OCKS1 See Table 4 L
Table 2. Mode Setting
CKS2 CKS1 CKS0 HPF Master/Slave MCLK SCLK
L L L
ON Slave
128/192fs (Quad Speed)
256/384fs (Double Speed)
512/768fs (Normal Speed)
≥ 48fs or 32fs
L L H
OFF Slave 128/192fs (Quad Speed)
256/384fs (Double Speed)
512/768fs (Normal Speed)
≥ 48fs or 32fs
L H L
ON Master 256fs (Double Speed) 64fs
L H H
ON Master 512fs (Normal Speed) 64fs
H L L
ON Master 128fs (Quad Speed) 64fs
H L H
ON Master 192fs (Quad Speed) 64fs
H H L
ON Master 384fs (Double Speed) 64fs
H H H
ON Master 768fs (Normal Speed) 64fs
Table 3. Mode Setting of AK5386
OCKS1 OCKS0 X’tal fs (max)
0 0 256fs 96 kHz
0 1 256fs 96 kHz
1 0 512fs 48 kHz
1 1 128fs 192 kHz
Table 4. MCLK Frequency Setting of AK4114
Note: AK4114 does not support MCLK=192fs/384fs/768fs.
PORT1 (DSP) should be used when MCLK=192fs/384fs/768fs.
The function of the toggle SW
Upper-side is “H” and lower-side is “L”.
[SW 2] (PDN): Resets of AK5386 and AK4114. Keep “H” during normal operation.
AK5386 and AK4114 is reset by maki ng SW1(PD) "L" once at the time of the power-up.
Afterwards, please make SW1(PD) "H".
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 5 -
Analog Input Circuits
Analog signal is input via J1(RIN) and J2(LIN) of RCA connectors.
AINR
R15
300
C13
2200p
R13 300
JP7
3
21
-
+
U4A NJM4580
J1
RIN
R11 300
AGND1AGND2
R17 300
C30 2200p
R19 51
+
C1
10u
R14 300
J2
LIN
R12 300
R18 300
C31 2200p
5
67
-
+
U4B NJM4580
R20 51
+
C2
10u
AINL
JP7
AGND1AGND2
R16
300
C16
2200p
Figure 2 Analog Input circuits
* AKM assum e s no responsibility for the trouble when using the circuit exam ples.
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 6 -
MEASUREMENT RESULTS
[Measurement condition]
• Measurement unit : Audio Precision, System Two Cascade
• MCLK : 512fs (Normal Speed) , 256fs (Double Speed) , 128fs (Quad Speed)
• SCLK : 64fs
• fs : 48kHz, 96kHz, 192kHz
• Bit : 24bit
• Measurement Frequency : Normal Speed 20Hz ~ 20kH , Double & Quad Speed 20Hz ~ 40kHz
• Input Frequency : 1kHz
• Power Supply : VA = 5.0V , VD = 3.3V (Using regulator)
• Interface : DIT
• Temperature : Room
[Measurement results]
Parameter Result (Lch / Rch) Unit
ADC Analog Input Charact eristics:
fs=48kHz 20kHz LPF - 96.8 / 98.4
fs=96kHz 40kHz LPF - 96.2 / 98.3
S/(N+D) (−1dB Input) fs=19 2kHz 40kHz LPF - 95.8 / 97.6 dB
A-weighted 108.4 / 109.0
fs=48kHz 20kHz LPF - 45.6 / 46.5
A-weighted 108.6 / 109.3
fs=96kHz 40kHz LPF - 43.5 / 44.1
A-weighted 108.1 / 108.5
D-Range (−60dB Input)
fs=192kHz 40kHz LPF - 43.0 / 43.4
dB
A-weighted 108.6 / 109.3
fs=48kHz 20kHz LPF - 105.9 / 107.0
A-weighted 108.7 / 109.3
fs=96kHz 40kHz LPF - 103.6 / 104.1
A-weighted 108.1 / 108.4
S/N
fs=192kHz 40kHz LPF - 103.2 / 103.3
dB
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 7 -
[Plots]
fs=48kHz
AKM AK5386 FFT
VA= 5V, VD=3.3V, fs=48kH z, MCLK=512fs, -1dBFS input, fi n=1kH z
20 20k50 100 200 500 1k 2k 5k 10k
Hz
-180
+0
-170
-160
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
F
S
Figure 3 FFT (1kHz, –1dB input)
AKM AK5386 FFT
VA=5V, VD=3.3V, fs= 48kHz , MCLK=512fs, fin=No signal
20 20k50 100 200 500 1k 2k 5k 10k
Hz
-180
+0
-170
-160
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
F
S
Figure 4 FFT (1kHz, –60dB input)
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 8 -
AKM AK5386 FFT
VA=5V, VD=3.3V, fs= 48kHz , MCLK=512fs, fin=No signal
20 20k50 100 200 500 1k 2k 5k 10k
Hz
-180
+0
-170
-160
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
F
S
Figure 5 FFT (off the input)
AKM AK5386 THD+N vs. In put Level
VA=5V, VD=3.3V, fs=48kHz , MCLK=512fs, fi n=1k Hz
-120 +0-110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10
dBr
-120
-70
-115
-110
-105
-100
-95
-90
-85
-80
-75
d
B
F
S
Figure 6 THD+N vs Input Level (1kHz input)
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 9 -
AKM AK5386 THD+N v s. Input Frequen cy
VA=5V, VD=3.3V, fs=48kHz , MCLK=512fs, -1dBFS input
20 20k50 100 200 500 1k 2k 5k 10k
Hz
-120
-80
-117.5
-115
-112.5
-110
-107.5
-105
-102.5
-100
-97.5
-95
-92.5
-90
-87.5
-85
-82.5
d
B
F
S
Figure 7 THD+N vs Input Frequency (-1dB input)
AKM AK5386 Li nearity
VA=5V, VD=3.3V, fs=48kHz , MCLK=512fs, fi n=1k Hz
-140 +0-130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10
dBr
-140
+0
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
F
S
Figure 8 Linearity (fin=1kHz)
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 10 -
AKM AK5386 Fr equency Response
VA=5V, VD=3.3V, fs=48kHz , MCLK=512fs, -1dBFS input
20 20k50 100 200 500 1k 2k 5k 10k
Hz
-2
+0
-1.8
-1.6
-1.4
-1.2
-1
-0.8
-0.6
-0.4
-0.2
d
B
F
S
Figure 9 Frequency Response (-1dB input)
AKM AK5386 Cr osst alk ( Red= Lch, Bl ue=Rch)
VA=5V, VD=3.3V, fs=48kHz , MCLK=512fs, -1dBFS input
20 20k50 100 200 500 1k 2k 5k 10k
Hz
-140
-70
-135
-130
-125
-120
-115
-110
-105
-100
-95
-90
-85
-80
-75
d
B
Figure 10 Cross-talk (-1dB input)
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 11 -
fs=96kHz
AKM AK5386 FFT
VA= 5V, VD=3.3V, fs=96kH z, MCLK=256fs, -1dBFS input, fin=1kHz
40 40k50 100 200 500 1k 2k 5k 10k 20k
Hz
-180
+0
-170
-160
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
F
S
Figure 11 FFT (1kHz, –1dB input)
AKM AK5386 FFT
VA=5V, VD=3.3V, fs= 96kHz , MCLK=256fs, -60dBFS input, fin=1kH z
40 40k50 100 200 500 1k 2k 5k 10k 20k
Hz
-180
+0
-170
-160
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
F
S
Figure 12 FFT (1kHz, –60dB input)
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 12 -
AKM AK5386 FFT
VA=5V, VD=3.3V, fs= 96kHz , MCLK=256fs, fin=No signal
40 40k50 100 200 500 1k 2k 5k 10k 20k
Hz
-180
+0
-170
-160
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
F
S
Figure 13 FFT (off the input)
AKM AK5386 THD+N vs. In put Level
VA=5V, VD=3.3V, fs=96kHz , MCLK=256fs, fi n=1k Hz
-120 +0-110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10
dBr
-120
-70
-115
-110
-105
-100
-95
-90
-85
-80
-75
d
B
F
S
Figure 14 THD+N vs Input Level (1kHz input)
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 13 -
AKM AK5386 THD+N v s. Input Frequen cy
VA=5V, VD=3.3V, fs=96kHz , MCLK=256fs, -1dBFS input
40 40k50 100 200 500 1k 2k 5k 10k 20k
Hz
-120
-80
-117.5
-115
-112.5
-110
-107.5
-105
-102.5
-100
-97.5
-95
-92.5
-90
-87.5
-85
-82.5
d
B
F
S
Figure 15 THD+N vs Input Frequency (-1dB input)
AKM AK5386 Li nearity
VA=5V, VD=3.3V, fs=96kHz , MCLK=256fs, fi n=1k Hz
-140 +0-130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10
dBr
-140
+0
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
F
S
Figure 16 Linearity (fin=1kHz)
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 14 -
AKM AK5386 Fr equency Response
VA=5V, VD=3.3V, fs=96kHz , MCLK=256fs, -1dBFS input
40 40k50 100 200 500 1k 2k 5k 10k 20k
Hz
-2
+0
-1.8
-1.6
-1.4
-1.2
-1
-0.8
-0.6
-0.4
-0.2
d
B
F
S
Figure 17 Frequency Response (-1dB input)
AKM AK5386 Cr osst alk ( Red= Lch, Bl ue=Rch)
VA=5V, VD=3.3V, fs=96kHz , MCLK=256fs, -1dBFS input
40 40k50 100 200 500 1k 2k 5k 10k 20k
Hz
-140
-70
-135
-130
-125
-120
-115
-110
-105
-100
-95
-90
-85
-80
-75
d
B
Figure 18 Cross-talk (-1dB input)
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 15 -
fs=192kHz
AKM AK5386 FFT
VA=5V, VD=3.3V, fs= 192kHz , MCLK=128fs, -1dBFS input, fin=1kH z
90 80k200 500 1k 2k 5k 10k 20k 50k
Hz
-180
+0
-170
-160
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
F
S
Figure 19 FFT (1kHz, –1dB input)
AKM AK5386 FFT
VA= 5V, VD=3.3V, fs=192kH z, MCLK=128fs, -60dBFS inpu t, fi n=1k Hz
90 80k200 500 1k 2k 5k 10k 20k 50k
Hz
-180
+0
-170
-160
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
F
S
Figure 20 FFT (1kHz, –60dB input)
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 16 -
AKM AK5386 FFT
VA=5V, VD=3.3V, fs=192kHz , MCLK= 128fs, fi n=No signal
90 80k200 500 1k 2k 5k 10k 20k 50k
Hz
-180
+0
-170
-160
-150
-140
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
F
S
Figure 21 FFT (off the input)
AKM AK5386 THD+N vs. In put Level
VA=5V, VD= 3. 3V, fs= 192kHz , MCLK=128fs, fi n=1kH z
-120 +0-110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10
dBr
-120
-70
-115
-110
-105
-100
-95
-90
-85
-80
-75
d
B
F
S
Figure 22 THD+N vs Input Level (1kHz input)
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 17 -
AKM AK5386 THD+N v s. Input Frequen cy
VA=5V, VD=3.3V, fs=192kHz , MCLK=128fs, -1dBFS inpu t
90 80k200 500 1k 2k 5k 10k 20k 50k
Hz
-120
-80
-117.5
-115
-112.5
-110
-107.5
-105
-102.5
-100
-97.5
-95
-92.5
-90
-87.5
-85
-82.5
d
B
F
S
Figure 23 THD+N vs Input Frequency (-1dB input)
AKM AK5386 Li nearity
VA=5V, VD= 3. 3V, fs= 192kHz , MCLK=128fs, fi n=1kH z
-140 +0-130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10
dBr
-140
+0
-130
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
d
B
F
S
Figure 24 Linearity (fin=1kHz)
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 18 -
AKM AK5386 Fr equency Response
VA=5V, VD=3.3V, fs=192kHz , MCLK=128fs, -1dBFS inpu t
90 80k200 500 1k 2k 5k 10k 20k 50k
Hz
-2
+0
-1.8
-1.6
-1.4
-1.2
-1
-0.8
-0.6
-0.4
-0.2
d
B
F
S
Figure 25 Frequency Response (-1dB input)
AKM AK5386 Cr osst alk ( Red= Lch, Bl ue=Rch)
VA=5V, VD=3.3V, fs=192kHz , MCLK=128fs, -1dBFS inpu t
90 80k200 500 1k 2k 5k 10k 20k 50k
Hz
-140
-70
-135
-130
-125
-120
-115
-110
-105
-100
-95
-90
-85
-80
-75
d
B
Figure 26 Cross-talk (-1dB input)
ASAHI KASEI [AKD5386-B]
<KM082300> 2006/12
- 19 -
Revision History
IMPORTANT NOTICE
• These products and their specifications are subject to change without notice. Before considering any use or
application, consult the Asahi Kasei Microsystems Co., Ltd. (AKM) sales office or authorized distributor
concerning their current status.
• AKM assumes no liability for infringement of any patent, intellectual property, or other right in the application
or use of any information contained herein.
• Any export of these products, or devices or systems containing them, may require an export license or other
official approval under the law and regulations of the country of export pertaining to customs and tariffs,
currency exchange, or strategic materials.
• AKM products are neither intended n or authorized for use as critical components in any safety, life support, or
other hazard related device or system, and AKM assumes no responsibility 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 support or maintenance of safety or
for applications in medicine, aerospace, nuclear energy, or other fields, in which its failure to function or
perform may reasonably be expected to result in loss of life or in sign ific ant injur y or damage t o pers on or
property.
(b) A critical component is one whose failure to function or perform may reasonably be expected to result ,
whether directly or indirectly, in the loss of the safety or effectiveness of the device or system containing
it, and which must therefore meet very high standards of performance and reliability.
• It is the responsibility of the buyer or distributor of an AKM product who distributes, disposes of, or otherwise
places the pro duct with a third party to no tify that party in advance of the above content and co nditions, and the
buyer or distributor agrees to assume any and all responsibility and liability for and hold AKM harmless from
any and all claims arising from the use of said product in the absence of such notification.
Date
(YY/MM/DD) Manual
Revision Board
Revision Reason Contents
06/12/08 KM082300 First Edition
A
A
B
B
C
C
D
D
E
E
E E
D D
C C
B B
A A
+15V
-15V
VD
VA
LRCK
MCLK
SCLK
SDTO
PDN
DIF0
3.3V
VD
DIF1
OCKS0
OCKS1
VD
VD
+15V
+15V
-15V
-15V
VA VA
Title
Size Document Number Rev
Date: Sheet of
AK5386 0
AKD5386-B
A3
12Thursday, September 21, 2006
Title
Size Document Number Rev
Date: Sheet of
AK5386 0
AKD5386-B
A3
12Thursday, September 21, 2006
Title
Size Document Number Rev
Date: Sheet of
AK5386 0
AKD5386-B
A3
12Thursday, September 21, 2006
HL
VA
REG
HL
CKS0
CKS2
DIF0
DIF1
2.2u 0.1u
OCKS0
OCKS1
VD
REG
AGND1AGND2
DGND
AGND2 AGND1 DGND
AGND1
JP3
REG_VA
JP3
REG_VA
C27
0.1u
C27
0.1u
R12 300R12 300
OUT 3
GND
2
IN
1
T1
NJM78M05DL1A
T1
NJM78M05DL1A
R6
10k
R6
10k
C9
0.1u
C9
0.1u
AOUT
1
-AIN
2
+AIN
3
-VP
4
+VP 8
BOUT 7
-BIN 6
+BIN 5
U4
NJM4580
U4
NJM4580
C15
0.1u
C15
0.1u
+C8
47u
+C8
47u
C7
0.1u
C7
0.1u
6
5
4
3
2
1
RP1
1k
RP1
1k
JP8
GND
JP8
GND
R5 51R5 51
R14
300
R14
300
1
2
3
4
5
6
12
11
10
9
8
7
SW1
MODE
SW1
MODE
+
C3 +
C3
GND
1
OUT 2
IN
3
T2
LT1117-3.3
T2
LT1117-3.3
R15
300
R15
300
+
C11
10u
+
C11
10u
C14
0.1u
C14
0.1u
R17 300R17 300
C16
2200p
C16
2200p
C12
0.1u
C12
0.1u
12
+
C10
47u
+
C10
47u
C30 2200pC30 2200pJ1
RIN
J1
RIN
GND
7
1A
1
3A
5
5A
11 5Y 10
3Y 6
1Y 2
2Y 4
4Y 8
6Y 12
6A
13
4A
9
2A
3
VCC
14
U2
74HC14
U2
74HC14
R11 300R11 300
1 2
+
C32
47u
+
C32
47u
JP7
AGND
JP7
AGND
C29
0.1u
C29
0.1u
R20 51R20 51
R19 51R19 51
R18
300
R18
300
2
1
3
SW2
PDN
SW2
PDN
C31
2200p
C31
2200p
C4C4
C6
0.1u
C6
0.1u
+
C2
10u
+
C2
10u
+
C1
10u
+
C1
10u
21
D1
HSU119
D1
HSU119
R7
0
R7
0
J2
LIN
J2
LIN
JP2
CKS1
JP2
CKS1
+C28
47u
+C28
47u
JP4
REG_VD
JP4
REG_VD
R13
300
R13
300
AINR
1
AINL
2
CKS1
3
VCOM
4
AGND
5
VA
6
VD
7
DGND
8
LRCK 10
MCLK 11
SCLK 12
PDN 13
CKS2 15
DIF 14
CKS0 16
SDTO 9
AK5386
U1
AK5386
U1
R16
300
R16
300
C13
2200p
C13
2200p
R8
0
R8
0
+
C5
10u
+
C5
10u
A
A
B
B
C
C
D
D
E
E
E E
D D
C C
B B
A A
DIF0
SDTO
MCLK
LRCK
SCLK
DIF1
PDN
3.3V
OCKS0
OCKS1
Title
Size Document Number Rev
Date: Sheet of
AK4114 0
AKD5386-B
A3
22Thursday, September 21, 2006
Title
Size Document Number Rev
Date: Sheet of
AK4114 0
AKD5386-B
A3
22Thursday, September 21, 2006
Title
Size Document Number Rev
Date: Sheet of
AK4114 0
AKD5386-B
A3
22Thursday, September 21, 2006
MCLK
SCLK
SDTO
LRCK
DA02-F
OPT
BNC
DGND
+
C24
10u
+
C24
10u
R2 51R2 51
R1 51R1 51
C26
0.1u
C26
0.1u
+
C19
0.47u
+
C19
0.47u
1
2
3
4
5 6
7
8
9
10
PORT1
DSP
PORT1
DSP
+
C25
10u
+
C25
10u
IPS0
1
NC
2
DIF0
3
TEST2
4
DIF1
5
NC
6
DIF2
7
IPS1
8
P/SN
9
XTL0
10
XTL1
11
TVDD
13
DVSS
14
TX0
15
TX1
16
BOUT
17
COUT
18
UOUT
19
VOUT
20
DVDD
21
DVSS
22
MCKO1
23
BICK 26
MCKO2 27
DAUX 28
XTO 29
XTI 30
PDN 31
CM0 32
CM1 33
OCKS1 34
OCKS0 35
INT0 36
AVDD 38
R39
VCOM 40
AVSS 41
RX0 42
NC 43
RX1 44
TEST1 45
RX2 46
NC 47
RX3 48
VIN
12
LRCK
24
SDTO 25
INT1 37
U3
AK4114
U3
AK4114
+
C17
10u
+
C17
10u
C22
0.1u
C22
0.1u
C18
0.1u
C18
0.1u
J3
TX
J3
TX
C20 10pC20 10p
GND 1
VCC 2
IN 3
PORT2
DIT
PORT2
DIT
R9
240
R9
240
R10
150
R10
150
C21
10p
C21
10p
T3
1:1
T3
1:1
C23
0.1u
C23
0.1u
JP5
MCLK
JP5
MCLK
12
X1
24.576MHz
X1
24.576MHz
R4 51R4 51
JP6
TX
JP6
TX
