AK4363VF

ASAHI KASEI
[AKD4363]
AKD4363
Evaluation board Rev.A for AK4363
GENERAL DESCRIPTION
The AKD4363 is an evaluation board for AK4363, 96kHz 24bit D/A converter with PLL. The AKD4363 has
a digital interface with AKM’s wave generator using ROM data and AKM’s A/D converter evaluation
boards. Therefore, it is easy to evaluate the AK4363.
„ Ordering guide
AKD4363
---
Evaluation board for AK4363
(Cable for connecting with printer port of IBM-AT compatible PC
and control software are packed with this.)
FUNCTION
• On-board clock generator
• Compatible with 2 types of interface
- Direct interface with AKM’s A/D converter evaluation boards
and direct interface with AKM’s signal generator(AKD43XX) by 10pin header
- On-board CS8414 as DIR which accepts optical input
• BNC connector for external clock input
• 10pin header for serial control interface
• On-board mute circuit for analog output
2.7∼5.5V
GND
CS8414
(DIR)
Opt In
DZF
Mute
ROM
or A/D
AK4363
10pin Header
Divider
Rch
MCKO
External
Clock
Lch
MCKI
Clock
Generator
10pin Header
Control
Figure 1. AKD4363 Block Diagram
* Circuit diagram and PCB layout are attached at the end of this manual.
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„ External analog circuit
J1(AOUTL) and J2(AOUTR) are used. The analog output signal range is nominally [email protected] It is proportional
to AVDD (Vout=0.62xAVDD).
„ Operation sequence
1) Set up the power supply lines.
[AVDD] (red) = 2.7∼5.5V : for AVDD of AK4363
[3V] (orange)
= 2.7∼5.5V : for DVDD of AK4363
[5V] (red)
= 3.4∼5.5V : for logic
[AGND] (black) = 0V
: for analog ground (including AVSS and DVSS of AK4363)
[DGND] (black) = 0V
: for logic ground
Each supply line should be distributed from the power supply unit.
2) Set up the evaluation mode, jumper pins and DIP switches. (See the followings.)
3) Power on.
The AK4363 should be reset once bringing SW1(-PD) “L” upon power-up.
PORT2
CTRL
SDA(ACK)
SDA/CDTI
-CS
SCL/CCLK
4) Connect PORT2 with PC.
Connect PORT2 with printer port (parallel port) of IBM-AT compatible PC by 10-line flat cable packed with
the AKD4363. Take care of the direction of connector. There is a mark at 1pin. The direction of PORT2 is as
the following figure.
9
1
10
2
5) Set up the software.
Use the software named “AKD4363 Control Program” packed with the AKD4363.
„ Evaluation mode
1) Using A/D converted data <default>
PORT3 (ADC/ROM) is used to interface with various AKM’s A/D converter evaluation boards. In case of
using external clock through a BNC connector (J4), select BNC on JP14 (CLK) and short JP15 (XTE).
JP7
JP6
JP15
JP12
JP13
JP14
LRCK
<KM060703>
BICK
DIR_DATA
DIR
DIR
DIR
VD
ADC
ADC
GND
2
XTE
CLK
DIR
BNC
XTL
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ASAHI KASEI
[AKD4363]
2) Ideal sine wave generated by ROM data
Digital signals generated by AKD43XX are used. PORT3 (ADC/ROM) is used to interface with AK43XX.
Master clock is sent from AKD4363 to AKD43XX and LRCK, BICK, SDTI are supplied from AKD43XX to
AKD4363. In case of using external clock through a BNC connector (J4), select “BNC” on JP14 (CLK) and
short JP15 (XTE).
JP7
JP6
JP15
JP12
JP13
JP14
BICK
LRCK
DIR_DATA
DIR
XTE
CLK
DIR
DIR
VD
ADC
ADC
GND
DIR
BNC
XTL
3) DIR(CS8414)
PORT4 (TORX174) is used for the evaluation using such as test disk. The DIR generates MCKI, BICK,
LRCK, SDTI from the received data through optical connector. In this case, the EXT bit of AK4363 should be
“1” (External clock mode). Select “RCA” or “OPT” on JP16 (RCA/OPT) in case of using RCA connector (J3)
or optical connector (PORT4: TORX174).
JP7
JP6
JP15
JP12
JP13
JP14
BICK
LRCK
DIR_DATA
DIR
XTE
CLK
DIR
DIR
VD
ADC
ADC
GND
DIR
BNC
XTL
„ Clock (MCLK,BICK,LRCK) set up
In case of using evaluation mode 1), JP9,10 and 17 should be set up as follows.
They need no care for other evaluation mode.
MCLK
128fs
JP9
(X_MCLK)
x1
256fs
x1
512fs
x2
1024fs
x4
<KM060703>
JP10
(X_LRCK)
x1/128
BICK
JP17
(X_BICK)
x1/4
x1/2
x1
x1/8
x1/4
x1/2
x1/8
x1/4
x1/2
x1/8
x1/4
x1/2
32fs
64fs
128fs
x1/256
32fs
64fs
128fs
x1/256
32fs
64fs
128fs
x1/256
32fs
64fs
128fs
Table 1. Clock set up
3
default
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ASAHI KASEI
[AKD4363]
„ DIP switch (SW2) set up
No.1 to 5 set the mode of AK4363 and No.6 to 8 set the mode of CS8414.
No.
1
2
3
4
5
6
7
8
Pin
CAD1
CAD0
I2C
TTL
TST
M2
M1
M0
OFF <default>
ON
Chip address (2bit)
3-wire serial
I2C bus
CMOS level
TTL level
always “OFF”
Digital interface format of CS8414
(See table 3.)
(Note)
Table 2. DIP switch set-up
(Note: M2-0 should be selected at only evaluation mode 3.
In other mode, these should be “OFF”.)
Mode
0
1
2
3
4
5
Format
M2
M1
M0
JP9
DIF
2
0
0
0
0
1
1
16bit, LSB justified
1
0
1
THR
18bit, LSB justified
1
1
0
THR
20bit, LSB justified
24bit, LSB justified
24bit, MSB justified
0
0
0
INV
I2S
0
1
0
THR
Table 3. Digital interface format set-up
(Note: 1=”ON”, 0=”OFF”.
DIF2-0 should be selected by serial control.
CS8414 does not correspond to 20/24bit LSB justified format.)
DIF
1
0
0
1
1
0
0
DIF
0
0
1
0
1
0
1
„ Other jumper pins set up
[JP1](GND): Analog ground and digital ground
Open: Separated <default>
Short: Common (The connector “DGND” can be open.)
[JP2](5V-3V): DVDD of AK4363 and power supply to logic
Open: Independent <default>
Short: Same (The connector “3V” should be open.)
[JP3](DVDD): DVDD of AK4363
3V:
Independent of AVDD <default>
AVDD: Same as AVDD (The connector “3V” can be open.)
[JP5](DZF): Mute circuit
ON:
Used (Analog output is muted when DZF=”H”.) <default>
OFF: Not used
[JP11](SDTI): SDTI of AK4363
DATA: Data is input <default>
GND: “0” data is input
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[AKD4363]
„ The function of the toggle SW (SW1)
Upper-side is “H” and lower-side is “L”.
[SW1] (-PD): Resets the AK4363. Keep “H” during normal operation.
„ The indication content for LED
[LED1] (VERF): Monitors VERF pin of the CS8414. LED turns on when some error has occurred to CS8414.
[LED2] (PREM): Indicates whether the input data is pre-emphasis or not.
LED turns on when the data is pre-emphasised.
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[AKD4363]
Control Software Manual
„ Set-up of evaluation board and control software
1. Set up the AKD4363 Rev.A according to previous term.
2. Connect IBM-AT compatible PC with AKD4363 Rev.A by 10-line type flat cable (packed with AKD4363 Rev.A).
Take care of the direction of 10pin header. (Please install the driver in the CD-ROM when this control software is
used on Windows 2000/XP. Please refer “Installation Manual of Control Software Driver by AKM device control
software”. In case of Windows95/98/ME, this installation is not needed. This control software does not operate on
Windows NT.)
3. Insert the CD-ROM labeled “AKD4363 Rev.A Evaluation Kit” into the CD-ROM drive.
4. Access the CD-ROM drive and double-click the icon of “akd4363.exe” to set up the control program.
5. Then please evaluate according to the follows.
„ Operation flow
Keep the following flow.
1. Set up the control program according to explanation above.
2. Click “Port Reset” button.
„ Explanation of each buttons
1. [Port Reset] :
2. [Write default] :
3. [All Write] :
4. [Function1] :
5. [Function2] :
6. [Function3] :
7. [Function4] :
8. [Function5]:
9. [SAVE] :
10. [OPEN] :
11. [Write] :
Set up the USB interface board (AKDUSBIF-A) .
Initialize the register of AK4363.
Write all registers that is currently displayed.
Dialog to write data by keyboard operation.
Dialog to write data by keyboard operation.
The sequence of register setting can be set and executed.
The sequence that is created on [Function3] can be assigned to buttons and
executed.
The register setting that is created by [SAVE] function on main window can
be assigned to buttons and executed.
Save the current register setting.
Write the saved values to all register.
Dialog to write data by mouse operation.
„ Indication of data
Input data is indicated on the register map. Red letter indicates “H” or “1” and blue one indicates “L” or “0”. Blank is the
part that is not defined in the datasheet.
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[AKD4363]
„ Explanation of each dialog
1. [Write Dialog]: Dialog to write data by mouse operation
There are dialogs corresponding to each register.
Click the [Write] button corresponding to each register to set up the dialog. If you check the check box, data
becomes “H” or “1”. If not, “L” or “0”.
If you want to write the input data to AK4363, click [OK] button. If not, click [Cancel] button.
2. [Function1 Dialog] : Dialog to write data by keyboard operation
Address Box: Input registers address in 2 figures of hexadecimal.
Data Box:
Input registers data in 2 figures of hexadecimal.
If you want to write the input data to AK4363, click [OK] button. If not, click [Cancel] button.
3. [Function2 Dialog] : Dialog to evaluate ATT
Address Box:
Input registers address in 2 figures of hexadecimal.
Start Data Box:
Input starts data in 2 figures of hexadecimal.
End Data Box:
Input end data in 2 figures of hexadecimal.
Interval Box:
Data is written to AK4642 by this interval.
Step Box:
Data changes by this step.
Mode Select Box:
If you check this check box, data reaches end data, and returns to start data.
[Example] Start Data = 00, End Data = 09
Data flow: 00 01 02 03 04 05 06 07 08 09 09 08 07 06 05 04 03 02 01 00
If you do not check this check box, data reaches end data, but does not return to start data.
[Example] Start Data = 00, End Data = 09
Data flow: 00 01 02 03 04 05 06 07 08 09
If you want to write the input data to AK4363, click [OK] button. If not, click [Cancel] button.
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[AKD4363]
4. [Save] and [Open]
4-1. [Save]
Save the current register setting data. The extension of file name is “akr”.
(Operation flow)
(1) Click [Save] Button.
(2) Set the file name and push [Save] Button. The extension of file name is “akr”.
4-2. [Open]
The register setting data saved by [Save] is written to AK4363. The file type is the same as [Save].
(Operation flow)
(1) Click [Open] Button.
(2) Select the file (*.akr) and Click [Open] Button.
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[AKD4363]
5. [Function3 Dialog]
The sequence of register setting can be set and executed.
(1) Click [F3] Button.
(2) Set the control sequence.
Set the address, Data and Interval time. Set “-1” to the address of the step where the sequence should be paused.
(3) Click [Start] button. Then this sequence is executed.
The sequence is paused at the step of Interval="-1". Click [START] button, the sequence restarts from the paused step.
This sequence can be saved and opened by [Save] and [Open] button on the Function3 window. The extension of file
name is “aks”.
Figure 1. Window of [F3]
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[AKD4363]
6. [Function4 Dialog]
The sequence that is created on [Function3] can be assigned to buttons and executed. When [F4] button is clicked, the
window as shown in Figure 2 opens.
Figure 2. [F4] window
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[AKD4363]
6-1. [OPEN] buttons on left side and [START] buttons
(1) Click [OPEN] button and select the sequence file (*.aks).
The sequence file name is displayed as shown in Figure 3.
Figure 3. [F4] window(2)
(2) Click [START] button, then the sequence is executed.
3-2. [SAVE] and [OPEN] buttons on right side
[SAVE] : The sequence file names can assign be saved. The file name is *.ak4.
[OPEN] : The sequence file names assign that are saved in *.ak4 are loaded.
3-3. Note
(1) This function doesn't support the pause function of sequence function.
(2) All files need to be in same folder used by [SAVE] and [OPEN] function on right side.
(3) When the sequence is changed in [Function3], the file should be loaded again in order to reflect the change.
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[AKD4363]
7. [Function5 Dialog]
The register setting that is created by [SAVE] function on main window can be assigned to buttons and executed. When
[F5] button is clicked, the following window as shown in Figure 4opens.
Figure 4. [F5] window
7-1. [OPEN] buttons on left side and [WRITE] button
(1) Click [OPEN] button and select the register setting file (*.akr).
(2) Click [WRITE] button, then the register setting is executed.
7-2. [SAVE] and [OPEN] buttons on right side
[SAVE] : The register setting file names assign can be saved. The file name is *.ak5.
[OPEN] : The register setting file names assign that are saved in *.ak5 are loaded.
7-3. Note
(1) All files need to be in same folder used by [SAVE] and [OPEN] function on right side.
(2) When the register setting is changed by [Save] Button in main window, the file should be loaded again in order to
reflect the change.
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[AKD4363]
MEASUREMENT RESULTS
[Measurement condition]
• Measurement unit : ROHDE & SCHWARZ, UPD04
• MCLK
: 256fs
• BICK
: 64fs
• fs
: 44.1kHz, 96kHz
• BW
: 20Hz∼20kHz (fs=44.1kHz), 20Hz∼40kHz (fs=96kHz)
• Bit
: 24bit
• Power Supply
: AVDD=DVDD=5V
• Interface
: DIR (EXT mode, fs=44.1kHz), Serial Multiplex (EXT mode, fs=96kHz; PLL mode)
• Temperature
: Room
fs=44.1kHz
Parameter
S/(N+D)
DR
S/N
fs=96kHz
Parameter
S/(N+D)
DR
S/N
Input signal
1kHz, 0dB
1kHz, -60dB
no signal
Input signal
1kHz, 0dB
1kHz, -60dB
no signal
Measurement filter
20kLPF
20kLPF
20kLPF, A-weighted
20kLPF
20kLPF, A-weighted
EXT
97.0dB
99.0dB
102.3dB
99.0dB
102.3dB
PLL
88.9dB
98.4dB
101.9dB
98.4dB
101.9dB
Measurement filter
40kLPF
40kLPF
20kLPF, A-weighted
40kLPF
20kLPF, A-weighted
EXT
92.5dB
97.0dB
101.5dB
97.0dB
101.5dB
PLL
84.9dB
95.9dB
101.9dB
95.9dB
101.9dB
[Measurement condition]
• Measurement unit : Audio Precision, System two, Cascade
• MCLK
: 256fs
• BICK
: 64fs
• fs
: 44.1kHz, 96kHz
• BW
: 10Hz∼20kHz (fs=44.1kHz), 10Hz∼40kHz (fs=96kHz)
• Bit
: 24bit
• Power Supply
: AVDD=DVDD=5V
• Interface
: DIR
• Temperature
: Room
fs=44.1kHz
Parameter
S/(N+D)
DR
S/N
fs=96kHz
Parameter
S/(N+D)
DR
S/N
Input signal
1kHz, 0dB
1kHz, -60dB
no signal
Input signal
1kHz, 0dB
1kHz, -60dB
no signal
Measurement filter
20kLPF
20kLPF
22kLPF, A-weighted
20kLPF
22kLPF, A-weighted
EXT
97.4dB
98.8dB
101.6dB
98.6dB
101.8dB
Measurement filter
40kLPF
40kLPF
22kLPF, A-weighted
40kLPF
22kLPF, A-weighted
EXT
94.5dB
96.9dB
101.9dB
96.8dB
101.9dB
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ASAHI KASEI
[AKD4363]
PLOTS
[Measurement condition]
• Measurement unit
• MCLK
• BICK
• fs
• Bit
• Power Supply
• Interface
• Temperature
: ROHDE & SCHWARZ, UPD04 (for PLL mode),
Audio Precision, System two (for EXT mode)
: 256fs
: 64fs
: 44.1kHz, 96kHz
: 24bit
: AVDD=DVDD=5V
: Serial Multiplexer (for PLL mode), DIR (for EXT mode)
: Room
[Contents]
1. PLL mode
1-1. fs=44.1kHz
Figure 1-1-1. THD+N vs. Input level
Figure 1-1-2. THD+N vs. Input frequency
Figure 1-1-3. Linearity
Figure 1-1-4. Frequency response
Figure 1-1-5. Cross-talk
Figure 1-1-6. FFT (1kHz, 0dBFS)
Figure 1-1-7. FFT (1kHz, -60dBFS)
Figure 1-1-8. FFT (noise floor)
Figure 1-1-9. FFT (out-of-band noise, ∼300kHz)
1-2. fs=96kHz
Figure 1-2-1. THD+N vs. Input level
Figure 1-2-2. THD+N vs. Input frequency
Figure 1-2-3. Linearity
Figure 1-2-4. Frequency response
2. EXT mode
2-1. fs=44.1kHz
Figure 2-1-1. THD+N vs. Input level
Figure 2-1-2. THD+N vs. Input frequency
Figure 2-1-3. Linearity
Figure 2-1-4. Frequency response
Figure 2-1-5. Cross-talk
Figure 2-1-6. FFT (1kHz, 0dBFS)
Figure 2-1-7. FFT (1kHz, -60dBFS)
Figure 2-1-8. FFT (noise floor)
Figure 2-1-9. FFT (out-of-band noise, ∼80kHz)
2-2. fs=96kHz
Figure 2-2-1. THD+N vs. Input level
Figure 2-2-2. THD+N vs. Input frequency
Figure 2-2-3. Linearity
Figure 2-2-4. Frequency response
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ASAHI KASEI
[AKD4363]
1. PLL mode
1-1. fs=44.1kHz
Figure 1-1-1. THD+N vs. Input level
Figure 1-1-2. THD+N vs. Input frequency
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[AKD4363]
Figure 1-1-3. Linearity
Figure 1-1-4. Frequency response
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[AKD4363]
Figure 1-1-5. Cross-talk
Figure 1-1-6. FFT (1kHz, 0dBFS)
FFT points=8192, Avg=8, Notch=-30dB
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[AKD4363]
Figure 1-1-7. FFT (1kHz, -60dBFS)
FFT points=8192, Avg=8
Figure 1-1-8. FFT (noise floor)
FFT points=8192, Avg=8
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[AKD4363]
Figure 1-1-9. FFT (out-of-band noise)
FFT points=8192, Avg=8
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[AKD4363]
1-2. fs=96kHz
Figure 1-2-1. THD+N vs. Input level
Figure 1-2-2. THD+N vs. Input frequency
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[AKD4363]
Figure 1-2-3. Linearity
Figure 1-2-4. Frequency response
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[AKD4363]
2. EXT mode
2-1. fs=44.1kHz
AKM
AK4353 THD+N vs Input Level (AVD D=DVD D=5V, fs=44.1kHz, fin=1kHz)
-90
-91
-92
-93
-94
-95
-96
-97
-98
d
B
r
A
-99
-100
-101
-102
-103
-104
-105
-106
-107
-108
-109
-110
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dB FS
Figure 2-1-1. THD+N vs. Input level
AKM
AK4353 THD+N vs fin (AVDD =DVDD =5V, fs=44.1kHz, Input Level=0dBFS)
-80
-81
-82
-83
-84
-85
-86
-87
-88
d
B
r
A
-89
-90
-91
-92
-93
-94
-95
-96
-97
-98
-99
-100
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Figure 2-1-2. THD+N vs. Input frequency
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[AKD4363]
AKM
AK4353 Linearity (AVDD =DVDD =5V, fs=44.1kHz, fin=1kHz)
+0
-10
-20
-30
-40
-50
d
B
r
A
-60
-70
-80
-90
-100
-110
-120
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dB FS
Figure 2-1-3. Linearity
AKM
AK4353 Frequency Response (AVDD =DVDD =5V, fs=44.1kHz, Input Level=0dBFS)
+0.5
+0.4
+0.3
+0.2
+0.1
d
B
r
+0
A
-0.1
-0.2
-0.3
-0.4
-0.5
2k
4k
6k
8k
10k
12k
14k
16k
18k
20k
Hz
Figure 2-1-4. Frequency response
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[AKD4363]
AKM
AK4353 Cross-talk (AVDD=D VDD=5V, fs=44.1kHz, Input Level=0dBFS)
-100
-101
-102
-103
-104
-105
-106
-107
-108
-109
d
B
-110
-111
-112
-113
-114
-115
-116
-117
-118
-119
-120
20
50
100
200
500
1k
2k
5k
10k
20k
10k
20k
Hz
Figure 2-1-5. Cross-talk
AKM
AK4353 FFT (AVDD=D VDD=5V, fs=44.1kHz, fin=1kHz, Input Level=0dBFS)
FFT points=16384, Avg=8, W indow=Equirriple
+0
-10
-20
-30
-40
-50
-60
d
B
r
A
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
20
50
100
200
500
1k
2k
5k
Hz
Figure 1-6. FFT (1kHz, 0dBFS)
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ASAHI KASEI
[AKD4363]
AKM
AK4353 FFT (AVDD =DVDD =5V, fs=44.1kHz, fin=1kHz, Input Level=-60dBFS)
FFT points=16384, Avg=8, W indow=Equirriple
+0
-10
-20
-30
-40
-50
-60
d
B
r
-70
A
-90
-80
-100
-110
-120
-130
-140
-150
-160
20
50
100
200
500
1k
2k
5k
10k
20k
5k
10k
20k
Hz
Figure 2-1-7. FFT (1kHz, -60dBFS)
AKM
AK4353 FFT (AVDD =DVDD =5V, fs=44.1kHz, No signal input)
FFT points=16384, Avg=8, W indow=Equirriple
+0
-10
-20
-30
-40
-50
-60
d
B
r
-70
A
-90
-80
-100
-110
-120
-130
-140
-150
-160
20
50
100
200
500
1k
2k
Hz
Figure 2-1-8. FFT (noise floor)
<KM060703>
2005/04
- 25 -
ASAHI KASEI
AKM
[AKD4363]
AK4353 FFT (O utband noise ~130kHz; AVDD=D VDD=5V, fs=44.1kHz, No signal input)
FFT points=16384, Avg=8, W indow=Equirriple
+0
-10
-20
-30
-40
-50
-60
d
B
r
-70
A
-90
-80
-100
-110
-120
-130
-140
-150
-160
600
1k
2k
5k
10k
20k
50k
100k
Hz
Figure 2-1-9. FFT (out-of-band noise)
<KM060703>
2005/04
- 26 -
ASAHI KASEI
[AKD4363]
2-2. fs=96kHz
AKM
AK4353 THD +N vs Input Level (AVDD =DVDD =5V, fs=96kHz, fin=1kHz)
-90
-91
-92
-93
-94
-95
-96
-97
-98
d
B
r
A
-99
-100
-101
-102
-103
-104
-105
-106
-107
-108
-109
-110
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dB FS
Figure 2-2-1. THD+N vs. Input level
AKM
AK4353 THD +N vs fin (AVDD=D VDD=5V, fs=96kHz, Input Level=0dBFS)
-80
-81
-82
-83
-84
-85
-86
-87
-88
d
B
r
A
-89
-90
-91
-92
-93
-94
-95
-96
-97
-98
-99
-100
20
50
100
200
500
1k
2k
5k
10k
20k
40k
Hz
Figure 3-2-2. THD+N vs. Input frequency
<KM060703>
2005/04
- 27 -
ASAHI KASEI
[AKD4363]
AKM
AK4353 Linearity (AVDD=D VDD=5V, fs=96kHz, fin=1kHz)
+0
-10
-20
-30
-40
-50
d
B
r
A
-60
-70
-80
-90
-100
-110
-120
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dB FS
Figure 2-2-3. Linearity
AKM
AK4353 Frequency Response (AVDD=D VDD=5V, fs=96kHz, Input Level=0dBFS)
+0.5
+0.4
+0.3
+0.2
+0.1
d
B
r
+0
A
-0.1
-0.2
-0.3
-0.4
-0.5
2.5k
5k
7.5k
10k
12.5k
15k
17.5k
20k
22.5k
25k
27.5k
30k
32.5k
35k
37.5k
40k
Hz
Figure 2-2-4. Frequency response
<KM060703>
2005/04
- 28 -
5
4
3
2
1
JP1
GND
Analog Ground
JP2
3V
5V-3V
2
DVDD
C5
0.1u
for 74LVC541
C6
0.1u
C7
0.1u
C8
0.1u
C9 +
0.1u
C1
47u
+
C2
47u
MCKO
C
5V
D1
R5
10k
U3A
1
H
L
C20
2
3
74HC14
U3B
4
2
3
4
5
6
7
8
9
MCKI
BICK
SDTI
LRCK
74HC14
1
19
0.1u
SW1
-PD
5
U3C
U2
A1
A2
A3
A4
A5
A6
A7
A8
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
G1
G2
74LVC541
18
17
16
15
14
13
12
11
R29
R30
R31
R32
R33
(short)
(short)
(short)
(short)
(short)
2
R2
(short)
5.1
U?
1 MCKO
DZF
2 NC
FLT
3 DVDD
AVDD
4 DVSS
AVSS
5 MCKI
VCOM
6 BICK
AOUTL
7 SDTI
AOUTR
8 LRCK
CAD0
9
CAD1
10 PDN
CSN
I2C
11 SCL/CCLK TTL
12 SDA/CDTI TST
1
C12
10u
11
74HC14
U3E
10
13
74HC14
U3F
12
13
U4C
1
74LS07
3
5V
A
10
8
6
4
2
PORT2
9 -CS
7 SCK/CCLK
5 SDA/CDTI
3 SDA(ACK)
1
AOUTL
R4
27k
R
5.1k
C19
10u
C
R6
220
AOUTR
R7
27k
2
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
SW2
16
15
14
13
12
11
10
9
CAD1
CAD0
I2C
TTL
TST
M2
M1
M0
DVDD
B
MODE
47k
U4B
4
74LS07
R10
10k
R11
10k
R12
10k
R13
10k
11
U4E
R14
10
DVDD
A
10k
74LS07
U4D
8
9
Title
Size
74LS07
CTRL
4
Document Number
AKD4363
A4
Date:
5
R3
220
74LS07
74HC14
R1551
R1651
JP4
R1751
3-WIRE R1851
U4A
C15
10u
DZF
6
74LS07
U4F
12
C10
10u
C18
0.22u
24
23
22
21
20
19
18
17
16
15
14
13
RP1
5
AVDD2
C13
0.1u
C17
0.1u
B
9
AVDD
1
10u
AK4363
6
74HC14
U3D
8
2
C3
47u
+
M0
M1
M2
C160.1u
1
3
JP3
DVDD
D
L2
+
+
DVDD
C11 10u
L3
2
1
(short)
for 74HCU04, 74LS07, 74HC14,
74AC74, 74HC4040
3V
AVDD
+
C4
0.1u
L1
+
5V
D
+
Digital Ground
3
2
Friday, April 28, 2000
Rev
AK4363
A
1
Sheet
1
of
2
2
0.1u
D
3
TR1
RN1202
(10k,10k)
OFF
AVDD2
TR2
RN2202
(10k,10k)
3
2
C21
JP5
DZF
D
1
ON
DZF
1
1
3
1
4
2
5
R19
3
TR3
2SC3327
2
10k
J1
AOUTL
1
1
AOUTL
3
AVDD2
TR5
RN2202
(10k,10k)
1
2
3
2
TR4
RN1202
(10k,10k)
R20
3
TR6
2SC3327
J2
AOUTR
2
10k
AOUTR
JP6
LRCK
X_LRCK
ADC
DIR_LRCK
DIR
X_BICK
ADC
DIR_BICK
DIR
C
C
LRCK
JP7
BICK
1
THR
U7A
1
2
INV
VD
74HCU04
JP12
10k
D
3
CLK
DIR_DATA
JP13
DIR
D
11
CLK
Q 6
74AC74
1
VD
LED1
2
R23
VERF
1k
1
3
MCKI
10u
R25
1k
C28
JP16
RCA/OPT
3
RCA
J3
RCA
R27
75
2
0.01u
X_BICK
x1/128
x1/256
X_LRCK
JP10
X_LRCK
B
13
C30
DIR_LRCK
DIR_BICK
0.1u
U9
C
Cd/F1
Cc/F0
Cb/E2
Ca/E1
C0/E0
VD+
DGND
RXP
RXN
FSYNC
SCK
CS12/FCK
U
VERF
Ce/F2
SDATA
ERF
M1
M0
VA+
AGND
FILT
MCK
M2
M3
SEL
CBL
28
27
26
25
24
23
22
21
20
19
18
17
16
15
DIR
BNC
XTL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
8
U7E
9
10
74HCU04
C25
1
1M
U7D
C23 10u
M1
M0
X1
R24
JP14
CLK
JP15
11
XTE
74HCU04
0.1u
C26
C27
(open)
(open)
C29
M2
R26
1k
U7C
47n
6
5
74HCU04
C31
CS8414
A
J4
BNC
R28
51
Title
0.01u
Size
Document Number
AKD4363
A3
Date:
5
X_BICK
27MHz
2
+
0.1u
2
PREM
1
OPT
TORX174
5
6
7
8
Q 8
74AC74
2
74HCU04
L4
1
LED2
+C22
U5
MCKO
U7B
4
10u
C24
1
2
3
4
x1
x1/2
x1/4
x1/8
74HCU04
1
2
4
3
2
1
9
Q
9
7
6
5
3
2
4
13
12
14
15
1
U7F
1
5
PORT4
6 GND
VCC
GND
5 OUT
10
12
Q1
Q2
RST Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Q12
74HC4040
12
L5
47u
6
11
CLK
5V
2
R22
1k
5V
A
5
1
B
U8B
Q
PR
2
CL
U8A
3
DATA
R21
13
SDTI
4
2
PR
JP11
SDTI
ADC/ROM 5V
3
GND
U6
10
x1
x2
x4
X_MCLK
3
PORT3
10
9
8
7
6
CL
1
2
3
4
5
JP9
1
GND
MCLK
BICK
LRCK
SDATA
AD/ROM
JP8
BICK_PHASE
2
BICK
4
3
2
Monday, May 08, 2000
Rev
Interface
Sheet
1
A
2
of
2
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 nor 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 significant injury or damage to person 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 product with a third party to notify that party in advance of the
above content and conditions, 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.
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