AK5701KN

[AKD5701-A]
AKD5701-A
AK5701 Evaluation board Rev.1
GENERAL DESCRIPTION
AKD5701-A is an evaluation board for the portable digital audio 16bit A/D converter, AK5701. AKD5701-A
also has the digital audio interface and can achieve the interface with digital audio systems via
opt-connector.
„ Ordering guide
AKD5701-A
--- Evaluation board for AK5701
(Cable for connecting with printer port of IBM-AT compatible PC and control
software are packed with this. This control software does not support Windows NT.)
FUNCTION
• DIT with optical output
• RCA connector for an external clock input
• 10pin Header for serial control interface
AVDD
3.3V
Regulator
5V
DVDD
AGND
DGND
Control Data
10pin Header
LIN1/
LIN2
DSP 2
10pin Header
AK5701
MIC
RIN1/
RIN2
DSP 1
10pin Header
AK4114
(DIT)
Opt Out
EXT/LRCK
EXT/BCLK
CLOCK
GEN
Figure 1. AKD5701-A Block Diagram
* Circuit diagram and PCB layout are attached at the end of this manual.
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[AKD5701-A]
Evaluation Board Manual
„ Operation sequence
1) Set up the power supply lines.
1-1) When AVDD, DVDD and VD are supplied from the regulator.
[REG]
[AVDD]
[DVDD]
[VD]
[AGND]
[DGND]
(Red)
(Orange)
(Orange)
(Orange)
(Black)
(Black)
= 5V
= open
= open
= 3.3V
= 0V
= 0V
: for logic
: for analog ground
: for logic ground
1-2) When AVDD, DVDD and VD are not supplied from the regulator.
[REG]
[AVDD]
[DVDD]
[VD]
[AGND]
[DGND]
(Red)
(Orange)
(Orange)
(Orange)
(Black)
(Black)
= “REG” jack should be open.
= 2.4 ∼ 3.6V : for AVDD of AK5701 (typ. 3.0V)
= 1.6 ∼ 3.6V : for DVDD of AK5701 (typ. 3.0V)
= 2.7 ∼ 3.6V : for logic
= 0V
: for analog ground
= 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 AK5701 and AK4114 should be reset once by bringing SW1, 2 “L” upon power-up.
„ Evaluation mode
In case of AK5701 evaluation using AK4114, same audio interface format should be set for both AK5701 and
AK4114. About AK5701’s audio interface format, refer to datasheet of AK5701. About AK4114’s audio
interface format, refer to Table 2 in this manual.
Applicable Evaluation Mode
(1) Evaluation of PLL, Master Mode (Default)
(2) Evaluation of PLL, Slave Mode (PLL Reference CLOCK: MCKI pin)
(3) Evaluation of PLL, Slave Mode (PLL Reference CLOCK: EXBCLK or EXLRCK pin)
(4) Evaluation of using DIT of AK4114 (opt-connector): EXT, Slave Mode
(5) Slave & Bypass Mode
(6) Bypass Mode
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[AKD5701-A]
(1) Evaluation of PLL, Master Mode (Default)
*Connect PORT2（DSP1） with DSP.
Figure below shows PORT2 pin assign.
PORT2
MCKO
GND
BCLK
GND
LRCK
NC
SDTO
NC
VD
NC
a) Set up jumper pins of MCKI clock
When using X’tal as MCKI clock, X’tal of 11.2896MHz, 12MHz, 12.288MHz, 13MHz, 13.5MHz, 19.2MHz,
24MHz, 26MHz or 27MHz can be set to X1. X’tal of 11.2896MHz (Default) is set on the AKD5701-A.
When an external clock (11.2896MHz, 12MHz, 12.288MHz, 13MHz, 13.5MHz, 19.2MHz, 24MHz, 26MHz or
27MHz) is supplied through an RCA connector (J3: EXT/BCLK), select EXTCLK/BCLK on JP16 (XTI) and
select EXTCLK/BCLK on JP19 (MCLK_SEL). JP14 (EXT1) and R20 should be properly selected in order to
match the output impedance of the clock generator.
JP16
JP19
JP11
XTI
MCLK_SEL
MKFS
5701-
EXTCLK
4114-
MCKO
/BCLK
MCKO
MCKI EXTCLK
/BCLK
256fs 512fs 1024fs MCKO
b) Set up jumper pins of BCLK clock
Output frequency (32fs/64fs) of BCLK should be set by “BCKO1-0 bit” in the AK5701.
There is no necessity for set up JP12.
JP17
JP12
BCLK_SEL
BCLK
64fs 32fs 16fs
EXT EXTBCLK/ BCLK/
EXT
BCLK
DIT
DIT
c) Set up jumper pins of LRCK clock
JP18
JP13
LRCK_SEL
LRCK
EXT EXT
2fs 1fs
EXTLRCK/ LRCK/
LRCK DIT
DIT
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[AKD5701-A]
(2) Evaluation of PLL, Slave Mode (PLL Reference CLOCK: MCKI pin)
*Connect PORT4 (DSP2) with DSP.
Figure below shows PORT4 pin assign.
PORT4
MCKI
GND
EXBCLK
GND
EXLRCK
NC
EXSDTI
NC
VD
SDTO
a) Set up jumper pins of MCKI clock
X’tal of 11.2896MHz (Default) is set on the AKD5701-A. In this case, the AK5701 corresponds to PLL
reference clock of 11.2896MHz. In this evaluation mode, the output clock from MCKO pin of the AK5701 is
supplied to a divider (U3: 74VHC4040), EXBCLK and LRCK clocks are generated by the divider. Then
“MCKO bit” in the AK5701 should be set to “1”.
When an external clock is supplied through an RCA connector (J3: EXT/BCLK), select EXTCLK/BCLK on
JP16 (XTI) and select EXTCLK/BCLK on JP17 (MCLK_SEL). JP14 (EXT1) and R20 should be properly
selected in order to match the output impedance of the clock generator.
JP16
JP19
JP11
XTI
MCLK_SEL
MKFS
5701-
EXTCLK
4114-
MCKO
/BCLK
MCKO
MCKI EXTCLK
/BCLK
256fs 512fs 1024fs MCKO
b) Set up jumper pins of BCLK clock
EXT
JP17
JP12
BCLK_SEL
BCLK
EXT EXTBCLK/ BCLK/
BCLK
DIT
64fs 32fs 16fs
DIT
c) Set up jumper pins of LRCK clock
JP18
JP13
LRCK_SEL
LRCK
EXT EXT
EXTLRCK/ LRCK/
LRCK DIT
2fs 1fs
DIT
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[AKD5701-A]
(2-a) In the case of using AK4114.
*This mode is BCLK=64fs, LRCK=1fs only.
Set up jumper pins of MCKI clock
*In the case of using X1, JP16 should be open.
JP16
JP19
XTI
MCLK_SEL
5701
EXT
4114
JP11
MKFS
EXT
256fs 512fs 1024fs MCKO
Set up jumper pins of BCLK clock
JP18
LRCK_SEL
EXT EXT
JP13
LRCK
EXTLRCK/ LRCK/
LRCK DIT
2fs 1fs
DIT
Set up jumper pins of LRCK clock
EXT
BCLK
JP17
JP12
BCLK_SEL
BCLK
64fs 32fs 16fs
EXT EXTBCLK/ BCLK/
DIT
DIT
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[AKD5701-A]
(3) Evaluation of PLL, Slave Mode (PLL Reference CLOCK: EXBCLK or EXLRCK pin)
*Connect PORT4 (DSP2) with DSP.
Figure below shows PORT4 pin assign.
PORT4
MCKI
GND
EXBCLK
GND
EXLRCK
NC
EXSDTI
NC
VD
SDTO
a) Set up jumper pins of MCKI clock
JP16
JP19
XTI
MCLK_SEL
5701-
EXTCLK
4114-
MCKO
/BCLK
MCKO
MCKI EXTCLK
/BCLK
b) Set up jumper pins of BCLK clock
When an external clock is supplied through RCA connectors J3 (EXT/BCLK) and J4 (EXT/LRCK). JP14
(EXT1) and R20, JP15 (EXT2) and R21 should be properly selected in order to match the output impedance of
the clock generator.
In case of using AK4114, JP17 (BCLK_SEL) should select “EXTBCLK/DIT” and JP18 (LRCK_SEL) should
select “EXTLRCK/DIT”. In this case, BCLK is 64fs and LRCK is 1fs.
JP17
JP12
BCLK_SEL
BCLK
EXT
BCLK
64fs 32fs 16fs
EXT EXTBCLK/ BCLK/
DIT
DIT
c) Set up jumper pins of LRCK clock
JP18
JP13
LRCK_SEL
LRCK
EXT EXT
2fs 1fs
EXTLRCK/ LRCK/
LRCK DIT
DIT
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[AKD5701-A]
(4) Evaluation of EXT, Slave Mode
*Connect PORT4 (DSP2) with DSP.
Figure below shows PORT4 pin assign.
PORT4
MCKI
GND
EXBCLK
GND
EXLRCK
NC
EXSDTI
NC
VD
SDTO
a) Set up jumper pins of MCKI clock
PORT4 (DSP2) is used. JP19 (MCKI_SEL) should be open.
b) Set up jumper pins of BCLK clock
EXT
JP17
JP12
BCLK_SEL
BCLK
EXT EXTBCLK/ BCLK/
BCLK
DIT
64fs 32fs 16fs
DIT
c) Set up jumper pins of LRCK clock
JP18
JP13
LRCK_SEL
LRCK
EXT EXT
2fs 1fs
EXTLRCK/ LRCK/
LRCK DIT
DIT
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[AKD5701-A]
(5) Slave & Bypass Mode
* Connect PORT4 (DSP2) and PORT2 (DSP1) with DSP.
Figure below shows PORT4 and PORT2 pin assign.
PORT4
PORT2
MCKI
GND
MCKO
GND
EXBCLK
GND
BCLK
GND
EXLRCK
NC
LRCK
NC
EXSDTI
NC
SDTO
NC
VD
SDTO
VD
NC
a) Set up jumper pins of MCKI clock
PORT4 (DSP2) is used. JP19 (MCKI_SEL) should be open.
b) Set up jumper pins of BCLK clock
EXT
JP17
JP12
BCLK_SEL
BCLK
EXT EXTBCLK/ BCLK/
BCLK
DIT
64fs 32fs 16fs
DIT
c) Set up jumper pins of LRCK clock
JP18
JP13
LRCK_SEL
LRCK
EXT EXT
2fs 1fs
EXTLRCK/ LRCK/
LRCK DIT
DIT
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[AKD5701-A]
(6) Bypass Mode
* Connect PORT4 (DSP2) and PORT2 (DSP1) with DSP.
Figure below shows PORT4 and PORT2 pin assign.
PORT4
PORT2
MCKI
GND
MCKO
GND
EXBCLK
GND
BCLK
GND
EXLRCK
NC
LRCK
NC
EXSDTI
NC
SDTO
NC
VD
SDTO
VD
NC
a) Set up jumper pins of MCKI clock
PORT4 (DSP2) is used. JP19 (MCKI_SEL) should be open.
b) Set up jumper pins of BCLK clock
EXT
JP17
JP12
BCLK_SEL
BCLK
EXT EXTBCLK/ BCLK/
BCLK
DIT
64fs 32fs 16fs
DIT
c) Set up jumper pins of LRCK clock
JP18
JP13
LRCK_SEL
LRCK
EXT EXT
2fs 1fs
EXTLRCK/ LRCK/
LRCK DIT
DIT
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[AKD5701-A]
„ DIP Switch set up
[SW2] (MODE): Mode Setting of AK4114
ON is “H”, OFF is “L”.
No.
1
2
3
4
Name
DIF0
DIF1
OCKS0
OCKS1
ON (“H”)
OFF (“L”)
AK4114 Audio Format Setting
See Table 2
Master Clock Frequency Select
See Table 3
Table 1. Mode Setting
Resistor for AK5701
M/S
0
0
1
1
Set up for AK4114 SW3
DIF1
DIF0
DIF1
DIF0
DAUX
1
0
0
0
24bit, Left justified
Master
2
1
1
0
1
24bit, I S
Master
1
0
1
0
24bit, Left justified
Slave
1
1
1
1
24bit, I2S
Slave
Table 2. Setting for AK5701 and AK4114 Audio Interface Format
No.
0
2
OCKS1
0
1
OCKS0
0
0
MCKO1
256fs
512fs
X’tal
256fs
512fs
Default
Default
Table 3. Master Clock Frequency Select for AK4114 (Stereo mode)
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[AKD5701-A]
„ Other jumper pins set up
1. JP1 (GND)
OPEN
SHORT
: Analog ground and Digital ground
: Separated.
: Common. (The connector “DGND” should be open.) <Default>
2. JP2 (AVDD_SEL) : AVDD of the AK5701
OPEN
: AVDD is supplied from “AVDD” jack.
SHORT
: AVDD is supplied from the regulator (“AVDD” jack should be open). < Default >
3. JP3 (DVDD_SEL) : DVDD of the AK5701
AVDD
: DVDD is supplied from “AVDD”. < Default >
DVDD
: DVDD is supplied from “DVDD ” jack.
4. JP4 (CSP)
H
L
: CSP signal Select (Hi or Low)
: CSP= “Hi”
: CSP= “Low”< Default >
5. JP5, JP6 (MPWR) : Connect to MPWR
OPEN
: No connect< Default >
SHORT
: Connect
6. JP7 (LVC_SEL)
DVDD
VD
: Supply line selection of Logic block of LVC.
: Logic block of LVC is supplied from “DVDD”.
: Logic block of LVC is supplied from “VD” jack. < Default >
7. JP20 (SDTO)
OPEN
SHORT
: Select #4 pin of the PORT4 (DSP)
: Input data for EXSDTI<Default>
: Output data for SDTO of the PORT4
8. JP8 (CCLK)
OPEN
SHORT
: CCLK select
: No connect
: CCLK connect <Default>
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[AKD5701-A]
„ The function of the toggle SW
[SW1] (DIT): Power control of AK4114. Keep “H” during normal operation.
Keep “L” when AK4114 is not used.
[SW3] (PDN): Power control of AK5701. Keep “H” during normal operation.
„ Indication for LED
[LED1] (ERF): Monitor INT0 pin of the AK4114. LED turns on when some error has occurred to AK4114.
„ Serial Control
The AK5701 can be controlled via the printer port (parallel port) of IBM-AT compatible PC. Connect PORT3
(CTRL) with PC by 10-wire flat cable packed with the AKD5701-A
1
10
CSN
Connect
CCLK
PC
CDTI
5
AKD5701-A
6
10 Wire Flat Cable
10pin Connector
10pin Header
Figure 2. Connect of 10 wire flat cable
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[AKD5701-A]
„ Analog Input / Output Circuits
(1) Input Circuits
a) LIN, RIN, MIC Input Circuit
R38
(Open)
J1
LIN
JP9
LIN LIN1
LIN1
2
3
1
LIN2
MR-552LS
LIN2
J5
4
6
3
MIC
J2
RIN
JP10
RIN RIN1
RIN1
2
3
1
RIN2
MR-552LS
R39
(Open)
RIN2
Figure 3. LIN, RIN, MIC Input Circuit
(a-1) LIN1, RIN1 input
JP10
RIN
JP9
LIN
LIN1
LIN2
RIN1
RIN2
(a-2) LIN2, RIN2 input
JP9
JP10
RIN
LIN
LIN1
LIN2
RIN1
RIN2
∗ AKM assumes no responsibility for the trouble when using the above circuit examples.
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[AKD5701-A]
2. Control Software Manual
„ Set-up of evaluation board and control software
1. Set up the AKD5701-A according to previous term.
2. Connect IBM-AT compatible PC with AKD5701-A by 10-line type flat cable (packed with AKD5701-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 “AK5701 Evaluation Kit” into the CD-ROM drive.
4. Access the CD-ROM drive and double-click the icon of “akd5701.exe” (*) to set up the control program.
(*)(@CSP pin = “L”)
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.
3. Click “Write default” 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) when using the board.
Initialize the register of AK5701.
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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[AKD5701-A]
„ 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 AK5701, click [OK] button. If not, click [Cancel] button.
2. [Function1 Dialog] : Dialog to write data by keyboard operation
Address Box:
Data Box:
Input registers address in 2 figures of hexadecimal.
Input registers data in 2 figures of hexadecimal.
If you want to write the input data to AK5701, click [OK] button. If not, click [Cancel] button.
3. [Function2 Dialog] : Dialog to evaluate IVOL
There are dialogs corresponding to register of 18h and 19h.
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 AK5701 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 AK5701, click [OK] button. If not, click [Cancel] button.
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[AKD5701-A]
4. [SAVE] and [OPEN]
4-1. [SAVE]
All of current register setting values displayed on the main window are saved to the file. The extension of file name is
“akr”.
<Operation flow>
(1) Click [SAVE] Button.
(2) Set the file name and click [SAVE] Button. The extension of file name is “akr”.
4-2. [OPEN]
The register setting values saved by [SAVE] are written to the AK5701. 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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[AKD5701-A]
5. [Function3 Dialog]
The sequence of register setting can be set and executed.
(1) Click [F3] Button. The following is displayed.
(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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[AKD5701-A]
6. [Function4 Dialog]
The sequence file (*.aks) saved by [Function3] can be listed up to 10 files, assigned to buttons and then executed.
When [F4] button is clicked, the window as shown in Figure 2 opens.
Figure 2. [F4] window
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[AKD5701-A]
6-1. [OPEN] buttons on left side and [START] buttons
(1) Click [OPEN] button and select the sequence file (*.aks) saved by [Function3].
The sequence file name is displayed as shown in Figure 3. ( In case that the selected sequence file name is
“DAC_Stereo_ON.aks”)
Figure 3. [F4] window(2)
(2) Click [START] button, then the sequence is executed.
6-2. [SAVE] and [OPEN] buttons on right side
[SAVE] : The name assign of sequence file displayed on [Function4] window can be saved to the file. The file name
is “*.ak4”.
[OPEN] : The name assign of sequence file(*.ak4) saved by [SAVE] is loaded.
6-3. Note
(1) This function doesn't support the pause function of sequence function.
(2) All files used by [SAVE] and [OPEN] function on right side need to be in the same folder.
(3) When the sequence is changed in [Function3], the sequence file (*.aks) should be loaded again in order to reflect the
change.
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[AKD5701-A]
7. [Function5 Dialog]
The register setting file(*.akr) saved by [SAVE] function on main window can be listed up to 10 files, assigned to
buttons and then executed. When [F5] button is clicked, the window as shown in Figure 4 opens.
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).
The register setting file name is displayed as shown in Figure 5. (In case that the selected file name is
“DAC_Output.akr”)
(2) Click [WRITE] button, then the register setting is executed.
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[AKD5701-A]
Figure 5. [F5] windows(2)
7-2. [SAVE] and [OPEN] buttons on right side
[SAVE] : The name assign of register setting file displayed on [Function5] window can be saved to the file. The file
name is “*.ak5”.
[OPEN] : The name assign of register setting file(*.ak5) saved by [SAVE] is loaded.
7-3. Note
(1) All files used by [SAVE] and [OPEN] function on right side need to be in the same folder.
(2) When the register setting is changed by [SAVE] Button on the main window, the register setting file (*.akr) should be
loaded again in order to reflect the change.
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[AKD5701-A]
MEASUREMENT RESULTS
1.AK5701 Mode: EXT mode (Slave)
[Measurement condition]
• Measurement unit: AP2 (Audio Precision, System two, Cascade)
• MCKI: 256fs
• BCLK: 64fs
• Bit: 16bit
• Sampling Frequency: 44.1kHz
• Measurement Frequency: 20 ∼ 20kHz
• Power Supply: AVDD=DVDD=VD=3.0V
• Temperature: Room
• Input Frequency: 1kHz
[Measurement Results]
1.ADC characteristics (MIC Gain = 0dB, IVOL=0dB, ALC = OFF, LIN/RIN Æ ADC)
S/(N+D) (-0.5dBFS)
D-Range (-60dBFS)
S/N
Result
MGAIN=0dB
LIN
RIN
79.0dB
79.0dB
89.8dB
89.8dB
89.9dB
89.8dB
MGAIN=+15dB
LIN
RIN
78.3dB
78.4dB
87.7dB
87.7dB
87.7dB
87.7dB
2.AK5701 Mode: PLL MASTER mode
[Measurement condition]
• Measurement unit: AP2 (Audio Precision, System two, Cascade)
• MCKI: 12MHz
• BCLK: 64fs
• Bit: 16bit
• Sampling Frequency: 44.0995kHz
• Measurement Frequency: 20 ∼ 20kHz
• Power Supply: AVDD=DVDD=VD=3.0V
• Temperature: Room
• Input Frequency: 1kHz
[Measurement Results]
ADC characteristics
S/(N+D) (-0.5dBFS)
D-Range (-60dBFS)
S/N
Result
MGAIN=0dB
LIN
RIN
78.7dB
78.3dB
89.3dB
89.3dB
89.3dB
89.3dB
<KM076906>
MGAIN=+15dB
LIN
RIN
77.9dB
77.5dB
87.4dB
87.3dB
87.4dB
87.3dB
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[AKD5701-A]
3.Plot data
[Gain = 0dB]
AKM
AK5701 THD+N vs Input Level (fin=1kHz, GAIN=0dB)
-60
-64
-68
-72
-76
d
B
F
S
-80
-84
-88
-92
-96
-100
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
dBr
Figure 1. THD+N vs. Input Level
AKM
AK5701 THD+N vs Frequency (fin=1kHz, GAIN=0dB)
-60
-64
-68
-72
-76
d
B
F
S
-80
-84
-88
-92
-96
-100
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Figure 2. THD+N vs. Input Frequency
<KM076906>
2011 / 12
- 23 -
[AKD5701-A]
AKM
AK5701 Linearity (fin=1kHz, GAIN=0dB)
+0
TT T T
T
-12
-24
-36
-48
d
B
F
S
-60
-72
-84
-96
-108
-120
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBr
Figure 3. Linearity
AKM
AK5701 Freqency Responce (fin=1kHz, GAIN=0dB)
+0
-0.2
-0.4
-0.6
-0.8
d
B
F
S
-1
-1.2
-1.4
-1.6
-1.8
-2
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Figure 4. Frequency Response
<KM076906>
2011 / 12
- 24 -
[AKD5701-A]
AKM
AK5701 Crosstalk (fin=1kHz, GAIN=0dB)
-60
T T TT T T TT T T T
T
T
T
T T
T
T
T
-68
-76
-84
-92
d
B
-100
-108
-116
-124
-132
-140
20
50
100
200
500
1k
2k
5k
10k
20k
5k
10k
20k
Hz
Figure 5. Crosstalk
AKM
AK5701 FFT S/(N+D) -0.5dBFS (fin=1kHz, GAIN=0dB)
-0
-16
-32
-48
-64
d
B
F
S
-80
-96
-112
-128
-144
-160
20
50
100
200
500
1k
2k
Hz
Figure 6. FFT Plot
<KM076906>
2011 / 12
- 25 -
[AKD5701-A]
AKM
AK5701 FFT DR (fin=1kHz, GAIN=0dB)
-0
-16
-32
-48
-64
d
B
F
S
-80
-96
-112
-128
-144
-160
20
50
100
200
500
1k
2k
5k
10k
20k
2k
5k
10k
20k
Hz
Figure 7. FFT Plot
AKM
AK5701 FFT S/N MGAIN=0dB
+0
-10
-20
-30
-40
-50
-60
d
B
F
S
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
20
50
100
200
500
1k
Hz
Figure 8. FFT Plot
<KM076906>
2011 / 12
- 26 -
[AKD5701-A]
[Gain = +15dB]
AKM
AK5701 THD+N vs Input Level MGAIN=+15dB
-60
-64
-68
-72
-76
d
B
F
S
-80
-84
-88
-92
-96
-100
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
dBr
Figure 9. THD+N vs. Input Level
AKM
AK5701 THD+N vs Freqency (fin=1kHz, GAIN=+15dB)
-60
-64
-68
-72
-76
d
B
F
S
-80
-84
-88
-92
-96
-100
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Figure 10. THD+N vs. Input Frequency
<KM076906>
2011 / 12
- 27 -
[AKD5701-A]
AKM
AK5701 Lineearity (fin=1kHz, GAIN=+15dB)
+0
T
TT
-12
-24
-36
-48
d
B
F
S
-60
-72
-84
-96
-108
-120
-120
-110
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
+0
dBr
Figure 11. Linearity
AKM
AK5701 Freqency Responce (fin=1kHz, GAIN=+15dB)
+0
-0.2
-0.4
-0.6
-0.8
d
B
F
S
-1
-1.2
-1.4
-1.6
-1.8
-2
20
50
100
200
500
1k
2k
5k
10k
20k
Hz
Figure 12.Freqency Response
<KM076906>
2011 / 12
- 28 -
[AKD5701-A]
AKM
AK5701 Crosstalk (fin=1kHz, GAIN=+15dB)
-60
T T T TT T T T T T
T T
T
T T
T T T T
-68
-76
-84
-92
d
B
-100
-108
-116
-124
-132
-140
20
50
100
200
500
1k
2k
5k
10k
20k
5k
10k
20k
Hz
Figure 13.Crosstalk
AKM
AK5701 FFT S/(N+D) -0.5dBFS MGAIN=+15dB
+0
-10
-20
-30
-40
-50
-60
d
B
F
S
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
20
50
100
200
500
1k
2k
Hz
Figure 14. FFT Plot
<KM076906>
2011 / 12
- 29 -
[AKD5701-A]
AKM
AK5701 FFT DR MGAIN=+15dB
+0
-10
-20
-30
-40
-50
-60
d
B
F
S
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
20
50
100
200
500
1k
2k
5k
10k
20k
2k
5k
10k
20k
Hz
Figure 15. FFT Plot
AKM
AK5701 FFT S/N MGAIN=+15dB
+0
-10
-20
-30
-40
-50
-60
d
B
F
S
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
20
50
100
200
500
1k
Hz
Figure 16. FFT Plot
<KM076906>
2011 / 12
- 30 -
[AKD5701-A]
Revision History
Date
05/04/25
06/06/26
10/12/02
Manual
Revision
KM076903
KM076904
KM076905
Board
Revision
0
1
1
Reason
Contents
First Edition
Circuit Change
Error Correction
C28,29 Open -> 10pF
P1: VD is deleted in Figure 1. AKD5701-A Block Diagram.
P2: 1-1) Supplied from the regulator
[VD] (Orange) = 2.7 ~ 3.6V => fixed to 3.3V.
P2: Evaluation mode
(3) Evaluation of PLL, Slave Mode
(PLL Reference CLOCK: BCLK or LRCK pin) =>
(PLL Reference CLOCK: EXBCLK or EXLRCK pin)
P3: a) Set up jumper pins of MCKI clock
Frequency of X’tal (13.5MHz, 19.2MHz, 26MHz)
was added.
Frequency of external clock (13.5MHz, 19.2MHz,
26MHz) was added.
c) Set up jumper pins of LRCK clock
JP13 LRCK Setting: OPEN => “1fs” side SHORT
P4: a) Set up jumper pins of MCKI clock
JP16 XTI Setting:
“5701-MCKO” side SHORT => OPEN
P5:
Set up jumper pins of MCKI clock
JP16 XTI Setting: “5701” side SHORT => OPEN
P6: (3) Evaluation of PLL, Slave Mode
(PLL Reference CLOCK: BCLK or LRCK pin) =>
(PLL Reference CLOCK: EXBCLK or EXLRCK pin)
b) Grammar was corrected,
and the sentence as following was added:
In case of using AK4114, JP17 (BCLK_SEL) should
select “EXTBCLK/DIT” and JP18 (LRCK_SEL)
should select “EXTLRCK/DIT”.
In this case, BCLK is 64fs and LRCK is 1fs.
P7: “ d) Set up jumper pins of DATA” was deleted.
P8: “ d) Set up jumper pins of DATA” was deleted.
P9: “ d) Set up jumper pins of DATA” was deleted.
P11: 2. JP2 (AVDD_SEL)
Descriptions of SHORT and OPEN are exchanged.
P12: Figure 2. Connect of 10 wire flat cable
Pin Numbers of 10 pin Header were added.
Red color of 10 Wire Flat Cable was added.
P14: Set-up of evaluation board and control software
4. “akd5701-a.exe” => “akd5701-H.exe” (@CSP pin =
“H”) or “akd5701-L.exe” (@CSP pin = “L”)
<KM076906>
2011 / 12
- 31 -
[AKD5701-A]
Date
11/12/01
Manual
Revision
KM076906
Board
Revision
1
Reason
Contents
Spec Change
P14:Access the CD-ROM drive and double-click the icon
of “akd5701-H.exe”( @CSP pin = “H” ) or
“akd5701-L”( @CSP pin = “L” ) to set up the control
program.=>Access the CD-ROM drive and
double-click the icon of “akd5701.exe”(@CSP pin =
“L”)to set up the control program.
IMPORTANT NOTICE
z These products and their specifications are subject to change without notice.
When you consider any use or application of these products, please make inquiries the sales office of Asahi Kasei
Microdevices Corporation (AKM) or authorized distributors as to current status of the products.
z Descriptions of external circuits, application circuits, software and other related information contained in this
document are provided only to illustrate the operation and application examples of the semiconductor products. You
are fully responsible for the incorporation of these external circuits, application circuits, software and other related
information in the design of your equipments. AKM assumes no responsibility for any losses incurred by you or third
parties arising from the use of these information herein. AKM assumes no liability for infringement of any patent,
intellectual property, or other rights in the application or use of such information contained herein.
z 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.
z AKM products are neither intended nor authorized for use as critical componentsNote1) in any safety, life support, or
other hazard related device or systemNote2), and AKM assumes no responsibility for such use, except for the use
approved with the express written consent by Representative Director of AKM. As used here:
Note1) 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.
Note2) 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.
z It is the responsibility of the buyer or distributor of AKM products, who distributes, disposes of, or otherwise places
the product with a third party, to notify such third 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.
<KM076906>
2011 / 12
- 32 -
A
B
C
D
E
JP1
GND
REG
C3
+
47u
DVDD
C2
0.1u
E
BCLK
1
OUT
2
IN
C1
0.1u
JP2
AVDD_SEL
AVDD
GND
REG_IN T1
TA48033F
E
AVDD1
L1
T45_BK T45_BK
REG_IN
C6
7
5701_EXSDTI
11
5701_EXLRCK
12
R9
AVDD
DVDD
3
5
DVSS
22
MCKO
LIN2
21
EXSDTI
RIN2
20
AK5701
EXLRCK
MPWR
13
JP7
DVDD LVC_SEL
R40
51
LVC
R12
51
R13
51
R14
51
R15
51
VD
CN4
C14
24
2
1
+
1u
C15
1
LIN1
22
RIN1
21
LIN2
20
RIN2
C
C16
2
1u
1
23
2
1u
C17
2
1u
51
12
+
RIN1
1
51
11
24pin_2
CSP
51
10
R8
23
+
R6
C13 4.7n
+
9
10
LIN1
19
JP5
MPWR
19
JP6
MPWR
24pin_4
R10 2.2k
PDN
MCKO
SDTO
R11 2.2k
18
L
R4
24
51
9
C
C11 (open)
10k
CSN
R5
0.1u
17
8
0.1u
CCLK
JP4
CSP
D
51
8
H
C10
16
SDTO
R7
C9
VCOC
CDTI
7
VD1
1
2.2u
LRCK
15
LRCK
6
51
MCKI
R3
CN2
14
DVDD
(short)
BCLK
+
EXBCLK
47u
4
0.1u
U1
DVDD
2
2
C12
1
1
2
2
JP3
AVDD DVDD_SEL
L2
DVDD1
+
R1
5.1
DVDD1
C8
2
10u
1
1
10u
R2
51
VCOM
1
+
AVDD
AVDD1
C7
AVSS
2
D
+
C5
DGND1
1
AGND1
T45_O
1
VD1
T45_O
1
DVDD1
T45_O
1
AVDD1
T45_R
1
REG1
1
1
2
3
4
CN1
24pin_1
AVDD
6
47u
2
(short)
2
+
5
1
1
C4
R16
51
R17 (open)
R18 (open)
B
B
17
18
CSN
PDN
15
CDTI
16
14
1
5701_MCKI
47u
24pin_3
VD
+
2
C18
CN3
2
13
L3
(short)
1
5701_EXBCLK
VD1
JP8
CCLK
A
A
CCLK
Title
Size
A3
-33A
B
C
Date:
D
AKD5701-A
Document Number
Rev
AK5701
Monday, June 26, 2006
Sheet
E
1
1
of
5
A
B
C
D
E
R38
(Open)
E
E
JP9
LIN LIN1
J1
LIN
LIN1
2
3
1
LIN2
MR-552LS
J5
MIC
LIN2
6
4
3
D
D
JP10
RIN RIN1
J2
RIN
RIN1
2
3
1
RIN2
MR-552LS
R39
(Open)
RIN2
C
C
B
B
A
A
Title
Size
A3
-34A
B
C
Date:
D
AKD5701-A
Document Number
Rev
Input
Monday, June 26, 2006
1
Sheet
E
2
of
5
A
B
C
D
E
for
74AC74,74VHC4040,74HC14
for
74LVC07ANS
LVC
C19
0.1u
E
C20
0.1u
C21
0.1u
2
1
VD
+ C23
47u
C22
0.1u
E
D
D
EXT_MCLK
VD
Q
5
12
11
1
CLK
6
74AC74
C
D
PR
Q
U3B
Q
CL
3
MCKI
D
Q
9
256fs
512fs
1024fs
MCKO
JP11
MKFS
U2
CLK
13
2
PR
4
U3A
CL
R19
short
10
VD
8
74AC74
10
CLK
11
RST
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Q12
9
7
6
5
3
2
4
13
12
14
15
1
JP12
64fs
32fs
16fs
EXT_BCLK
BLCK_SEL
C
JP13
2fs
1fs
EXT_LRCK
74VHC4040
LRCK_SEL
MCKO
J3
EXT/BCLK
2
3
1
MR-552LS
AVSS
EXTCLK/BCLK
R20
51
JP14
EXT1
B
B
J4
EXT/LRCK
2
3
1
MR-552LS
EXTCLK/LRCK
R21
51
JP15
EXT2
A
A
Title
Size
A3
-35A
B
C
Date:
D
AKD5701-A
Document Number
Rev
CLOCK
Monday, June 26, 2006
Sheet
E
1
3
of
5
A
B
C
D
E
R22
10k
A
E
K
VD
2
1
1
4
74HC14
+
VD
3
74HC14
L
C26
0.1u
H
SW1
DIT
2
C25
0.1u
1
C24
10u
2
E
U4B
3
U4A
D1
HSU119
1
MODE2
37
INT1
38
AVDD
39
VCOM
AVSS
R
41
42
RX0
43
NC
44
RX1
45
TEST1
46
47
NC
RX2
8
7
6
5
RX3
1
2
3
4
48
U5
SW2
DIF0
DIF1
OCKS0
OCKS1
D
R23
18k
40
C27
0.47u
VD
D
R24
1k
U4C
IPS0
INT0
36
5
6
LED1
ERF
K
A
VD
74HC14
2
NC
OCKS0
35
OCKS0
3
DIF0
OCKS1
34
OCKS1
4
TEST2
CM1
33
5
DIF1
CM0
32
6
NC
PDN
31
RP1
5
4
3
2
1
OCKS0
OCKS1
47k
AK4114
7
VD
C
JP16 XTI
EXTCLK/BCLK
DIF2
XTI
30
1
C
8
IPS1
XTO
29
9
P/SN
DAUX
28
10
XTL0
MCKO2
27
11
XTL1
BICK
26
12
VIN
SDTO
25
5701_MCKO
C28
5p
C29
5p
2
X1
11.2896MHz
DAUX
4114_BICK
LRCK
24
MCKO1
4114_LRCK
IN
VCC
GND
23
1
2
C33
10u
VD
PORT1
A
4114_MCKO
2
C32
10u
VD
22
C31
0.1u
+
+
C30
0.1u
1
DVSS
DVDD
21
20
VOUT
UOUT
19
COUT
18
BOUT
17
TX1
16
15
14
TVDD
13
TX0
B
DVSS
B
3
2
1
VD
C34
0.1u
TOTX141
A
Title
Size
A3
-36A
B
C
Date:
D
AKD5701-A
Document Number
Rev
DIT
Monday, June 26, 2006
1
Sheet
E
4
of
5
A
B
C
D
E
VD
U6
R25 R26 R27 R28
330 330 330 330
E
5701_EXBCLK
5701_EXLRCK
11
Y8
A8
9
12
Y7
A7
8
U7A
1
MCKO
5701_MCKI
13
Y6
A6
7
5701_EXSDTI
14
Y5
A5
6
15
Y4
A4
5
3
CCLK
17
CSN
18
A3
4
Y2
A2
3
Y1
A1
2
Y3
4
5
PORT2
6
MCKI
BCLK
LRCK
SDTO
VD
74LVC07ANS
U7D
9
SDTO
16
5701_MCKO
74LVC07ANS
U7C
EXSDTI
LRCK
CDTI
2
74LVC07ANS
U7B
BCLK
PDN
E
8
1
2
3
4
5
74LVC07ANS
10
9
8
7
6
DSP1
D
D
R29
VD
10k
10
GND
G2
19
20
VCC
G1
1
JP17
BCLK-DIT
EXBCLK-DIT
EXT
EXTBCLK
4114_BICK
EXT_BCLK
EXTCLK/BCLK
BCLK_SEL
C35
0.1u
JP18
4114_LRCK
LRCK-DIT
EXLRCK-DIT
EXTLRCLK
EXT
74LVC541
EXTCLK/LRCK
EXT_LRCK
LRCK_SEL
C
C
2
1
LVC
+ C36
47u
DAUX
R30
R31
R33
VD
10k
10k
10k
R32
R35
R34
470
470
470
4114_MCKO
EXT_MCLK
PORT3
1
2
3
4
5
B
10
9
8
7
6
EXTCLK/BCLK
CSN
CCLK
CDTI
JP19
MCKI
1
EXBCLK 2
EXLRCK 3
EXSDTI 4
VD
5
MCKI
MCKI_SEL
PORT4
10
9
8
7
6
DSP2
SDTO
B
R36
CTRL
VD
10k
VD
JP20
K
EXSDTI
A
D2
HSU119
R37
10k
SDTO
U4D
9
74HC14
U4E
11
10
74HC14
1
H
3
L
8
SW3
PDN
C37
0.1u
U7E
11
10
A
2
A
74LVC07ANS
U4F
13
U7F
12
13
B
C
Title
Size
A3
-37A
12
74LVC07ANS
74HC14
Date:
D
AKD5701-A
Document Number
Rev
LOGIC
Monday, June 26, 2006
1
Sheet
E
5
of
5
-38-
-39-
-40-
-41-