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ASAHI KASEI
[AKD5365]
AKD5365
AK5365 Evaluation Board Rev.A
GENERAL DESCRIPTION AKD5365 is an evaluation board for the digital audio 24bit 96kHz A/D converter, AK5365. The AKD5365 includes the input circuit and also has a digital interface transmitter. Further, the AKD5365 can achieve the interface with digital audio systems via opt-connector. Ordering guide
AKD5365 --AK5365 Evaluation Board (Cable for connecting with printer port of IBM-AT compatible PC and control software are packed with this.)
FUNCTION * DIT with optical output * BNC connector for an external clock input * 10pin Header for serial control mode
AVDD,DVDD AVSS,DVSS
LIN1-5
RIN1-5
AK5365
AK4103 (DIT)
Opt Out
Control Data 10pin Header Clock Generator ROM Data 10pin Header
Figure 1. AKD5365 Block Diagram * Circuit diagram and PCB layout are attached at the end of this manual.
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ASAHI KASEI
[AKD5365]
1. Evaluation Board Manual Operation sequence
1) Set up the power supply lines. [AVDD] (Red) = 4.75 5.25V: for AVDD of AK5365 (typ. 5.0V) [TVDD] (Orange) = 3.0 5.25V: for DVDD of AK5365 (typ. 3.3V) [D3V] (Orange) = 3.0 5.25V: for 74LVC541 (typ. 3.3V) [VCC] (Red) = 5V: for logic [AGND] (Black) = 0V: for analog ground [DGND] (Black) = 0V: for logic ground Each supply line should be distributed from the power supply unit. D3V and TVDD must be same voltage level. 2) Set up the evaluation mode, jumper pins and DIP switches. (See the followings.) 3) Power on. The AK5365 and AK4103 should be reset once bringing SW2 = "L" upon power-up.
Evaluation mode
(1) Slave Mode When evaluating the AK5365 using the AK4103, the setting of the AK5365's audio interface format should be the same as the AK4103's format. The DIF setting of the AK5365 (No.1 of SW1 (I2C) in parallel mode, DIF bit in serial mode) should be the same as the DIF setting of the AK4103 (No.1 of SW3). About the AK5365's audio interface format, refer to AK5365's datasheet. About the AK4103's audio interface format, see Table3. (1-1) A/D evaluation using DIT function of AK4103 PORT1 (DIT) is used. DIT generates audio bi-phase signal from received data and which is output through optical connector (TOTX176). 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 PORT2 (ROM). In case of using external clock through a BNC connector (J13), select EXT on JP8 (CLK) and short JP6 (XTE) and open JP9 (EXT).
JP2 LRCK JP4 BICK JP6 XTE JP8 CLK JP9 EXT
-2-
EXT
XTL
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ASAHI KASEI
[AKD5365]
(2) Master Mode (2-1) A/D evaluation using DIT function of AK4103 PORT1 (DIT) is used. DIT generates audio bi-phase signal from received data and which is output through optical connector (TOTX176). 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 PORT2 (ROM). In case of using external clock through a BNC connector (J13), select EXT on JP8 (CLK) and short JP6 (XTE) and open JP9 (EXT).
JP2 LRCK JP4 BICK JP6 XTE JP8 CLK JP9 EXT
Other jumper pins set up
1. JP1 (GND): Analog ground and Digital ground OPEN: Separated. SHORT: Common. (The connector "DGND" can be open.) 2. JP3 (M/S): Select Master/Slave mode for AK5365 SLAVE: Slave mode MASTER: Master mode 3. JP5 (TVDD): Select DVDD for AK5365 REG: Supply from regulator TVDD: Supply from TVDD connector 4. JP7 (MCLK): MCLK Frequency for 74HC4040 256: MCLK is 256fs. (=12.288MHz@fs=48kHz) 512: MCLK is 512fs. (=24.576MHz@fs=48kHz)
-3-
EXT
XTL
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ASAHI KASEI
[AKD5365]
DIP Switch set up
[SW1] (MODE1): Setting the evaluation mode for AK5365 ON is "H", OFF is "L". Default is all "L". No. 1 2 3 4 5 6 7 8 Name OFF ("L") ON ("H") I2C Fixed to "L" CAD0 Fixed to "L" CAD1 Fixed to "L" DIF Fixed to "L" SEL2 See Table 2 SEL1 SEL0 ALC ALC Disable ALC Enable Table 1. Mode Setting of AK5365 SEL1 OFF OFF ON ON OFF SEL0 Input Selector OFF LIN1 / RIN1 ON LIN2 / RIN2 OFF LIN3 / RIN3 ON LIN4 / RIN4 OFF LIN5 / RIN5 Table 2. Input Selector
SEL2 OFF OFF OFF OFF ON
Default
[SW3] (MODE2): Setting the evaluation mode for AK4103 ON is "H", OFF is "L". Default is all "L". No. 1 2 3 Name OFF ("L") ON ("H") DIF 24bit, MSB justified 24bit, I2S Compatible CKS1 See Table 4 CKS0 Table 3. Mode Setting of AK4103 CKS1 CKS0 MCLK fs OFF OFF 256fs 96kHz OFF ON N/A N/A ON OFF 512fs 48kHz ON ON 384fs 48kHz Table 4. MCLK Frequency Setting of AK4103
Mode 0 1 2 3
Default
The function of the toggle SW
Upper-side is "H" and lower-side is "L". [SW2] (PDN): Resets the AK5365 and AK4103. Keep "H" during normal operation. [SW4] (SMUTE): Soft mute of AK5365.
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ASAHI KASEI
[AKD5365]
Serial Control
The AK5365 can be controlled via the printer port (parallel port) of IBM-AT compatible PC. Connect PORT3 (CTRL) with PC by 10-line flat cable packed with the AKD5365. The control software packed with this evaluation board does not support I2C control.
Connect PC
CSN CCLK CDTI
AKD5365
10 wire flat cable
10pin Connector
10pin Header
Figure 2. Connect of 10-line flat cable
Input/Output Circuits
(1) Input Circuit Analog signal is input to LIN1-5/RIN1-5 pins via J1 J12 connectors.
J1 RIN1 C20 1u RIN1 + J2 LIN1 C21 1u LIN1 +
J4 RIN2
C23 1u RIN2 +
J5 LIN2
C24 1u LIN2 +
J7 RIN3
C26 1u RIN3 +
J8 LIN3
C27 1u LIN3 +
J9 RIN4
C28 1u RIN4 +
J10 LIN4
C29 1u LIN4 +
J11 RIN5
C30 1u RIN5 +
J12 LIN5
C31 1u LIN5 +
Figure 3. LIN1-5/RIN1-5 Input circuits
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ASAHI KASEI
[AKD5365]
The cut-off frequency of the input circuit on this evaluation board is as below. When changing the cut-off frequency, change the constant of the each resistor and capacitor. (1) The cut-off frequency of HPF in front of the Pre-Amp: fc = 3.4Hz (R = 47k, C = 1F) (2) The cut-off frequency of HPF, which is composed by the input resistance of the IPGAL/R pins and the capacitor of between the Pre-Amp output and the IPGA input: fc = 3.4Hz. (R = 10k, C = 4.7F) (2) Output Circuit Signal of LOUT and ROUT pins are output via J3 (LOUT) and J6 (ROUT).
R20 220 J3 LOUT
LOUT C22 22u R21 47k
+
ROUT C25 22u R23 47k
Figure 4. LOUT/ROUT Output circuits
* AKM assumes no responsibility for the trouble when using the circuit examples.
-6-
+
R22 220
J6 ROUT
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ASAHI KASEI
[AKD5365]
Control Software Manual
Set-up of evaluation board and control software
1. Set up the AKD5365 according to previous term. 2. Connect IBM-AT compatible PC with AKD5365 by 10-line type flat cable (packed with AKD5365). 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 "AKD5365 Evaluation Kit" into the CD-ROM drive. 4. Access the CD-ROM drive and double-click the icon of "akd5365.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 AK5365. 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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ASAHI KASEI
[AKD5365]
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". When writing the input data to AK5365, 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. When writing the input data to AK5365, click [OK] button. If not, click [Cancel] button.
3. [Function2 Dialog]: Dialog to evaluate ATT
This is a dialog corresponding to address: 04H, 05H. 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 AK5365 by this interval. Step Box: Data changes by this step. Mode Select Box: With checking 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 Without checking 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 When writing the input data to AK5365, click [OK] button. If not, click [Cancel] button.
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ASAHI KASEI
[AKD5365]
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 AK5365. 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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ASAHI KASEI
[AKD5365]
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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ASAHI KASEI
[AKD5365]
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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ASAHI KASEI
[AKD5365]
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.
6-2. [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.
6-3. Note
(1) [Function4] 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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ASAHI KASEI
[AKD5365]
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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ASAHI KASEI
[AKD5365]
MEASUREMENT RESULTS
[Measurement condition] * Measurement unit * MCLK * BICK * fs * Bit * Power Supply * Interface * Temperature * External Condition * IPGA Gain
: Audio Precision, System Two Cascade : 256fs : 64fs : 48kHz, 96kHz : 24bit : AVDD = 5.0V, DVDD = 3.3V : DIT : Room : Input resistor (Ri) = 47k, Feedback resistor (Rf) = 24k : 0dB
Parameter Result (Lch / Rch) Unit Pre-Amp Characteristics: S/(N+D) 105.8 / 102.5 dB S/N (A-weighted) 108.6 / 108.6 dB ADC Analog Input Characteristics: LIN1/RIN1 Pre-Amp IPGA ADC, IPGA=0dB, ALC=OFF S/(N+D) (-0.5dB Input) fs=48kHz 95.6 / 96.6 dB fs=96kHz 91.2 / 91.9 dB D-Range (-60dB Input) fs=48kHz, A-weighted 103.3 / 103.4 dB fs=96kHz 98.6 / 98.6 dB S/N fs=48kHz, A-weighted 103.3 / 103.4 dB fs=96kHz 98.6 / 98.6 dB Interchannel Isolation 115.5 / 116.5 dB
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ASAHI KASEI
[AKD5365]
[ADC Plot : fs=48kHz]
AK5365 THD+N vs. Input Level A VDD=5.0V, DVDD=3.3V, fs=48kHz, fin=1kHz
-80
-84
-88
-92
-96 d B F S
-100
-104
-108
-112
-116
-120 -120
-110
-100
-90
-80
-70
-60 dB r
-50
-40
-30
-20
-10
+0
Figure 1. THD+N vs. Input Level
AK5365 THD+N vs. Input Frequency A VDD=5.0V, DVDD=3.3V, fs=48kHz, Input=-0.5dB r
-80
-83
-86
-89
-92 d B F S
-95
-98
-101
-104
-107
-110 20
50
100
200
500 Hz
1k
2k
5k
10k
20k
Figure 2. THD+N vs. Input Frequency
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ASAHI KASEI
[AKD5365]
AK 5365 Linearity A VDD=5.0V, DVDD=3.3V, fs=48kHz, fin=1kHz
+0 -10 -20 -30 -40 -50 -60 d B F S -70 -80 -90 -100 -110 -120 -130 -140 -140
-130
-120
-110
-100
-90
-80
-70 dB r
-60
-50
-40
-30
-20
-10
+0
Figure 3. Linearity
A K5365 Frequency Response A VDD=5.0V, DVDD=3.3V, fs=48kHz, Input=0dB r
+ 0.5
+ 0.4
+ 0.3
+ 0.2
+ 0.1 d B F S
+0
-0.1
-0.2
-0.3
-0.4
-0.5 20
50
100
200
500 Hz
1k
2k
5k
10k
20k
Figure 4. Frequency Response
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ASAHI KASEI
[AKD5365]
A K5365 Crosstalk A VDD=5.0V, DVDD=3.3V, fs=48kHz, Input=-0.5dB r
-80 -85 -90 -95 -100 -105 -110 d B -115 -120 -125 -130 -135 -140 -145 -150 20
50
100
200
500 Hz
1k
2k
5k
10k
20k
Figure 5. Crosstalk
AK5365 FFT Plot A VDD =5.0V , DVD D=3.3V , fs=48kHz, Input=-0.5dBr, fin=1kHz
+0 -10 -20 -30 -40 -50 -60 -70 d B F S -80 -90 -100 -110 -120 -130 -140 -150 -160 -170 -180 20
50
100
200
500 Hz
1k
2k
5k
10k
20k
Figure 6. FFT Plot
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ASAHI KASEI
[AKD5365]
AK5365 FFT Plot AV DD=5.0V, DV DD=3.3V, fs=48kHz, Input=-60dB r, fin=1kHz
+0 -10 -20 -30 -40 -50 -60 -70 d B F S -80 -90 -100 -110 -120 -130 -140 -150 -160 -170 -180 20
50
100
200
500 Hz
1k
2k
5k
10k
20k
Figure 7. FFT Plot
AK5365 FFT Plot AV DD=5.0V , DV DD=3.3V, fs=48kHz, fin=None
+0 -10 -20 -30 -40 -50 -60 -70 d B F S -80 -90 -100 -110 -120 -130 -140 -150 -160 -170 -180 20
50
100
200
500 Hz
1k
2k
5k
10k
20k
Figure 8. FFT Plot
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ASAHI KASEI
[AKD5365]
[ADC Plot : fs=96kHz]
AK5365 THD+N vs. Input Level A VDD=5.0V, DVDD=3.3V, fs=96kHz, fin=1kHz
-80
-84
-88
-92
-96 d B F S
-100
-104
-108
-112
-116
-120 -120
-110
-100
-90
-80
-70
-60 dB r
-50
-40
-30
-20
-10
+0
Figure 9. THD+N vs. Input Level
AK5365 THD+N vs. Input Frequency A VDD=5.0V, DVDD=3.3V, fs=96kHz, Input=-0.5dB r
-80 -82 -84 -86 -88 -90 -92 d B F S -94 -96 -98 -100 -102 -104 -106 -108 -110 20
50
100
200
500 Hz
1k
2k
5k
10k
20k
40k
Figure 10. THD+N vs. Input Frequency
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ASAHI KASEI
[AKD5365]
AK 5365 Linearity A VDD=5.0V, DVDD=3.3V, fs=96kHz, fin=1kHz
+0 -10 -20 -30 -40 -50 -60 d B F S -70 -80 -90 -100 -110 -120 -130 -140 -140
-130
-120
-110
-100
-90
-80
-70 dB r
-60
-50
-40
-30
-20
-10
+0
Figure 11. Linearity
A K5365 Frequency Response A VDD=5.0V, DVDD=3.3V, fs=96kHz, Input=0dB r
+ 0.5
+ 0.4
+ 0.3
+ 0.2
+ 0.1 d B F S
+0
-0.1
-0.2
-0.3
-0.4
-0.5 20
50
100
200
500 Hz
1k
2k
5k
10k
20k
40k
Figure 12. Frequency Response
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ASAHI KASEI
[AKD5365]
A K5365 Crosstalk A VDD=5.0V, DVDD=3.3V, fs=96kHz, Input=-0.5dB r
-70 -75 -80 -85 -90 -95 -100 -105 d B -110 -115 -120 -125 -130 -135 -140 -145 -150 20
50
100
200
500 Hz
1k
2k
5k
10k
20k
40k
Figure 13. Crosstalk
AK5365 FFT Plot A VDD =5.0V , DVD D=3.3V , fs=96kHz, Input=-0.5dBr, fin=1kHz
+0 -10 -20 -30 -40 -50 -60 -70 d B F S -80 -90 -100 -110 -120 -130 -140 -150 -160 -170 -180 20
50
100
200
500 Hz
1k
2k
5k
10k
20k
40k
Figure 14. FFT Plot
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ASAHI KASEI
[AKD5365]
AK5365 FFT Plot AV DD=5.0V, DV DD=3.3V, fs=96kHz, Input=-60dB r, fin=1kHz
+0 -10 -20 -30 -40 -50 -60 -70 d B F S -80 -90 -100 -110 -120 -130 -140 -150 -160 -170 -180 20
50
100
200
500 Hz
1k
2k
5k
10k
20k
40k
Figure 15. FFT Plot
AK5365 FFT Plot AV DD=5.0V , DV DD=3.3V, fs=96kHz, fin=None
+0 -10 -20 -30 -40 -50 -60 -70 d B F S -80 -90 -100 -110 -120 -130 -140 -150 -160 -170 -180 20
50
100
200
500 Hz
1k
2k
5k
10k
20k
40k
Figure 16. FFT Plot
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ASAHI KASEI
[AKD5365]
Revision History
Date (YY/MM/DD) 02/04/25 06/08/29 Manual Revision KM068900 KM068901 Board Reason Revision 0 First Edition Circuit Change 1 Contents
C32, C33: open 5p
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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A
B
C
D
E
E
E
CN1
48 47 46 45 44 43 42 41 40 39 38 37
R1 47k
43 44
R2 47k
41 42
R3 47k
39 40
R4 47k
37 38
R5 47k CN2
36 35 34 CTRL
TEST8
TEST7
TEST6
TEST5
RIN5
RIN4
RIN3
RIN2
RIN1
M/S
CN3 R6 47k
D
36
1
1
LIN5
CSN/CAD1
33
35
D
2
2
TEST1
CCLK/SCL
32
34
R7 47k
3 3 LIN4 CDTI/SDA 31 33
4
4
TEST2
SEL2
30
32
R8 47k
5 5 LIN3
6
C
6
U1 AK5365
SEL1
29
31
TEST3
SEL0
28
30
C
R9 47k
7 7 LIN2 SMUTE 27 29
8
8
TEST4
ALC
26
28
R10 47k
9 9 LIN1 PDN 25 27
10
10
LOPIN
MCLK
24
26
R11 24k
11 11 LOUT ROPIN IPGAR VCOM IPGAL DVDD ROUT SDTO AVDD DVSS AVSS BICK LRCK 23 25
12
B
C1 4.7u
12
13
14
15
16
17
18
19
20
21
C5 0.1u
+
C2 4.7u
R12 24k
C3 0.1u +
C4 0.1u C8 10u + + C7 2.2u +
C6 10u
13
14
15
16
17
18
19
20
21
22
23
22
CN4
A
24
A
B
+
B
A
Title Size
A3
Date:
C D
AKD5365 Rev.A 44LQFP AK5365
Document Number
Rev
1
Tuesday, August 29, 2006
Sheet
E
1
of
1
A
B
C
D
E
RIN5
RIN4
RIN3
RIN2
RIN1
E
I2C CAD0 CAD1 DIF SEL2 SEL1 SEL0 ALC RP1
1 2 3 4 5 6 7 8 9
SW1
1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9
I2C
D3V
M/S
CAD0
E
MODE1 I2C CAD0 CAD1 DIF SEL2 SEL1 SEL0 ALC
CN1
48 47 46 45 44 43 42 41 40 39 38 37
47k CN2
D
CN3
D
LIN5
1
36
DIF R7 51 CSN R9 51 CCLK
2
35
LIN4
3
34
4
33
CDTI
DGND
JP1 GND
AGND
LIN3
5
32
SEL2
6
C
31
SEL1
C
LIN2
7
30
SEL0
8
29
SMUTE
LIN1
9
28
ALC
10
27
5365_PDN R14 51
LOUT
11
26
5365_MCLK R15 51
B
12
25
5365_SLRCK JP2 LRCK LRCK
B
JP3 M/S SLAVE MASTER
AVDD
1 1
L1 (short)
2
T1 TA48M33F
IN GND OUT
5365_SBICK JP4 BICK C11 0.1u JP5 TVDD BICK REG
13 14 15 16 17 18 19 20 21 22 23 24
+ C13 47u
2
C10 0.1u
M/S
TVDD
1 1 2
A
TVDD
CN4 R34 (open) R17 51 SDTO
Title Size
A
ROUT
C14 47u
2
+
L2 (short)
A3
Date:
A B C D
AKD5365 Rev.A AK5365 1 Tuesday, August 29, 2006
Document Number Sheet
E
Rev
1
of
4
A
B
C
D
E
E
VCC
E
2
1
D1 HSU119
R18 10k U2A
1 2 3
U2B
4
PDN U3
74HC14 L
3 1
74HC14 VCC
1 V1 U1 24
H SW2 PDN
2
C15 0.1u
D
2
TRANS
DIF2
23
D
VCC
3 RESETN DIF1 22
MCLK
4
MCLK
DIF0
21
DIT_DIF PORT1
4 3 2 1 5 6
5
SDTI
TXP
20
U4
VCC
6
BICK
TXN
19
C16 0.1u
R19 1k
IN VCC IF GND
5 6
DIT
1
G1
VCC
20
7
LRCK
DVSS
18
C
19
G2
GND
10
8
FS0/CSN
DVDD
17
LRCK
2
A1
Y1
18
9
FS1/CDTI
CKS1
16
CKS1
BICK
3
A2
Y2
17
MCLK
16
SDTO
4
A3
Y3
MCLK BICK LRCK SDTO
PORT2
1 2 3 4 5 10 9 8 7 6
10
FS2/CCLK
CKS0
15
CKS0
11
FS3/CDTO
BLS
14
ROM
5 A4 Y4 15 12 C1 ANS 13
6
B
A5
Y5
14
AK4103 SW3
13
7
A6
Y6
8
A7
Y7
12
RP2
9 A8 Y8 11 3 2 1
74HCT541
47k
A
Title Size
A3
Date:
A B C D
+
C17 0.1u
C18 0.1u
C19 10u
C
VCC
B
DIF CKS1 CKS0
1 2 3
6 5 4
MODE2
DIT_DIF CKS1 CKS0
A
Document Number
AKD5365 Rev.A DIT AK4103
Sheet
E
Rev
1
4
Tuesday, August 29, 2006
2
of
A
B
C
D
E
E
E
RIN1
LIN1
LOUT C22 22u R21 47k
D
+
J1 RIN1
C20 1u +
J2 LIN1
C21 1u +
R20 220
J3 LOUT
D
J4 RIN2
C23 1u RIN2 +
J5 LIN2
C24 1u LIN2 ROUT C25 22u R23 47k + +
R22 220
J6 ROUT
J7 RIN3
C26 1u RIN3 +
J8 LIN3
C27 1u LIN3 +
C
C
J9 RIN4
C28 1u RIN4 +
J10 LIN4
C29 1u LIN4 +
J11 RIN5
B
C30 1u RIN5 +
J12 LIN5
C31 1u LIN5
B
+
A
A
Title Size
Document Number
A3
Date:
A B C D
AKD5365 Rev.A Input/Output
Sheet
E
Rev
1
4
Tuesday, August 29, 2006
3
of
A
B
C
D
E
X1 12.288MHz MCLK R24 VCC JP6 XTE
1
E
E
1M U5A
2 3
U5B
4
74HCU04 C32 5p C33 5p
74HCU04
2
4
U7A 74AC74
Q 5
JP7 MCLK 256
10
U6
CLK RST 11 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 9 7 6 5 3 2 4 13 12 14 15 1
D
XTL EXT
JP8
3
D CLK
PR
512
6
CL 1
CLK
Q
J13 EXT
D
74HC4040 R25 51 JP9 EXT D3V U8 VCC
1
VCC U9
C
G1
VCC
20
C34 0.1u
10
19 1Y 2Y 3Y 4Y 2 4 7 1 9 5 12
R26 R29 R31
10k 10k 10k
R27 R30 R32
470 470 470 CAD1
2 3 5 6 11 10 14 13 1 15
G2
GND
1A 1B 2A 2B 3A 3B 4A 4B A/B G
D2 HSU119
R28 10k
2
C
U2C
6 9
U2D
8
A1
Y1
18
5365_SBICK
74HC14 L
3 1
74HC14
3
H SW4 SMUTE
2
A2
Y2
17
5365_SLRCK
I2C PORT3
1 2 3 4 5 10 9 8 7 6
CSN CCLK/SCL CDTI/SDA SDA(ACK)
74HCT157
C35 0.1u PDN
4
A3
Y3
16
5365_MCLK
5
A4
Y4
15
5365_PDN
CTRL
6 A5 Y5 14
SMUTE
7
B
A6
Y6
13
CCLK
B
D3V
8 A7 Y7 12
CSN
U10A
1 2
R33 1.8K CDTI VCC for 74HC14, 74HCU04, 74HC4040 74AC74, 74HCT157, 74LS07 D3V
9
A8
Y8
11
74LS07 74LVC541
C36 47u
A
+
C37 0.1u
C38 0.1u
C39 0.1u
C40 0.1u
C41 0.1u
C42 0.1u
C43 47u
+
A
Title Size
A3
Date:
A B C D
AKD5365 Rev.A LOGIC 4 Tuesday, August 29, 2006
Document Number Sheet
E
Rev
1
of
4

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