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Evaluation Board User Guide

UG-177

Rev. 0 | Page 23 of 27

ORDERING INFORMATION

BILL OF MATERIALS

Table 4.

Qty. Designator

Value

Description

Part

Number

Manufacturer

C6-7 C9 C11-14

C20-22 C25 C28-30

C32 C47-48

0.10uF

Multilayer Ceramic 16V X7R (0402)

ECJ-0EX1C104K

Panasonic EC

R9 R11-13 R42 R48

R53-54

0R00

Chip Resistor 5% 63mW Thick Film

0402

ERJ-2GE0R00X Panasonic

C24

1.0uF

Multilayer Ceramic 16V X7R (0603)

GRM188R71C105KA12D

Murata ENA

C39

1.0uF

Multilayer Ceramic 16V X7R (0603)

EMK107BJ105KA-TR

Taiyo Yuden

R30-31

100R

Chip Resistor 1% 63mW Thick Film

0402

MCR01MZPF1000 Rohm

100R

Chip Resistor 1% 100mW Thick Film

0603

ERJ-3EKF1000V Panasonic

100R

Chip Resistor 1% 125mW Thick Film

0805

ERJ-6ENF1000V Panasonic

R18 R23-25 R32-40

10k0

Chip Resistor 1% 63mW Thick Film

0402

MCR01MZPF1002 Rohm

C23

10nF

Multilayer Ceramic 25V NP0 (0603)

C1608C0G1E103J

TDK Corp

11 C16-19

C26-27

C31

C35-36 C41-42

10uF

Multilayer Ceramic 10V X7R (0805 )

GRM21BR71A106KE51L

Murata ENA

R26

137k

Chip Resistor 1% 63mW Thick Film

0402

ERJ-2RKF1373X Panasonic

ECG

R28

162k

Chip Resistor 1% 63mW Thick Film

0402

ERJ-2RKF1623X Panasonic

ECG

R10

1k00

Chip Resistor 1% 63mW Thick Film

0402

ERJ-2RKF1001X Panasonic

C34 C37 C40

2.2uF

Multilayer Ceramic 10V X7R (0603)

GRM188R71A225KE15D

Murata ENA

2.2uH

2.2 uH Inductor

LQH32PN2R2NN0L

Murata Electronics

C3 C5

22pF

Multilayer Ceramic 50V NP0 (0402)

GRM1555C1H220JZ01D

Murata ENC

R44-45 R50

2k00

Chip Resistor 1% 63mW Thick Film

0402

ERJ-2RKF2001X Panasonic

R14-15

2k67

Chip Resistor 1% 63mW Thick Film

0402

CRCW04022K67FKED Vishay/Dale

R4-8

33R2

Chip Resistor 1% 63mW Thick Film

0402

RMCF0402FT33R2 Stackpole

R27

374k

Chip Resistor 1% 63mW Thick Film

0402

ERJ-2RKF3743X Panasonic

ECG

C44-45

470uF

SMD Tantalum Capacitor SMD D 6.3V

TR3D477M6R3C0200

Vishay/Sprague

C1-2 C8 C10

47.0uF

CAP CER 47UF 6.3V X7R 1210

GCM32ER70J476KE19L

Murata

R41 R47 R52 R55-

49k9

Chip Resistor 1% 63mW Thick Film

0402

CRCW040249K9FKED Vishay/Dale

R29

49R9

Chip Resistor 1% 63mW Thick Film

0402

MCR01MZPF49R9 Rohm

4PDT Slide

4PDT Slide Switch Vertical Break-

Before-Make

ASE4204 Tyco

12.288MHz

CRYSTAL 12.288 MHZ SMT 18PF

ABM3B-12.288MHZ-10-

1-U-T

Abracon Corp

ADAU1772

4 ADC 2 DAC ANC Codec

ADAU1772

Analog Devices

1 U4

ADP1607ACPZ-

Synchronous Boost DC/DC Converter

ADP1607ACPZ-R7

Analog Devices Inc

1 U3

ADP1713AUJZ-

Fixed

Low-Dropout

Voltage

Inc. ADP1713AUJZ-1.5-R7

Содержание ADAU1772

Страница 1: ...nd setup of the ADAU1772 evaluation board This evaluation board provides full access to all analog and digital I Os on theADAU1772 TheADAU1772 core is controlled by Analog Devices Inc SigmaStudio soft...

Страница 2: ...ms 3 Setting Up the Evaluation Board 5 Installing the SigmaStudio Software 5 Installing the USBi Drivers 5 Default Switch and Jumper Settings 6 Powering Up the Board 6 Connecting the Audio Cables 6 Se...

Страница 3: ...L OSCILLATOR SELFBOOT EEPROM ANALOG MIC INPUTS STEREO LINE INPUT DIGITAL MIC INPUTS SERIAL AUDIO CONNECTOR OSC POWER BYPASS SWITCH Figure 3 Functional Block Diagram COMMUNICATIONS HEADER SERIAL AUDIO...

Страница 4: ...UG 177 Evaluation Board User Guide Rev 0 Page 4 of 27 Figure 5 Default Jumper and Switch Settings A Solid Black Rectangle Indicates a Switch or Jumper Position...

Страница 5: ...t the USBi to an available USB port with the included USB cable At this point Windows XP recognizes the device and prompts the user to install drivers see Figure 6 08314 006 Figure 6 Found New Hardwar...

Страница 6: ...O Start SigmaStudio by double clicking the shortcut on the desktop Click File New Project or press Ctrl N to create a new project The default view of the new project is called the Hardware Configurati...

Страница 7: ...e are using inputs 2 and 3 as a stereo pair deselect inputs 0 and 1 and select input boxes 2 and 3 see Figure 19 Figure 19 Inputs 2 and 3 selected Navigate to the IO Audio Output folder and select the...

Страница 8: ...in Modes section change the value of DAC_SDATA MP0 to Push Button Volume Down and the value of ADC_SDATA PDMOUT MP1 to Push Button Volume Up See Figure 26 Figure 26 Pin Pad Control tab Your schematic...

Страница 9: ...t the J8 J10 J12 and J17 jumpers see Figure 30 Figure 29 Header J1 Control Port Figure 30 Power Jumpers INPUTS AND OUTPUTS The board has multiple audio input and output options including digital and a...

Страница 10: ...e desired division on MCLK See Figure 34 Figure 34 Clock Output Enabled Divided Now set the input of the ADAU1772 to be the digital microphones instead of the ADCs by toggling the appropriate Decimato...

Страница 11: ...UDIO INTERFACE Serial audio signals in I2 S Left Justified Right Justified or TDM format can be connected to the Serial Audio Interface Header J4 This header also includes master clock input and outpu...

Страница 12: ...te Latest Compilation to E2PROM see Figure 41 Figure 41 Write to E2PROM Once the project has been written to the E2PROM move the self boot switch S2 to the ON position see Figure 42 This will make the...

Страница 13: ...the board to MP Pins on the ADAU1772 J10 IOVDD VDD Jumper connects IOVDD on the ADAU1772 to VDD 3 3 V board supply on the evaluation board J11 J14 Microphone Bias Jumpers used to add a mic bias to the...

Страница 14: ...MICBIAS0 7 MICBIAS1 8 AIN0REF 9 AIN0 10 AVDD 11 AGND 13 AIN1REF 14 AIN1 15 AIN2REF 16 AIN2 12 CM 17 AIN3REF 18 AIN3 19 AVDD 20 AGND 23 AGND 24 AVDD 21 HPOUTLN LOUTLN 22 HPOUTLP LOUTLP 25 HPOUTRN LOUTR...

Страница 15: ...e 44 Evaluation Board Schematic PDM Digital Microphone Interface Serial Audio Interface R29 49R9 1 3 5 7 9 2 4 6 8 10 12 11 J4 HEADER_12WAY_UNSHROUD LRCLK MP3 BCLK MP2 DAC_SDATA MP0 ADC_SDATA0 PDMOUT...

Страница 16: ...TP4 TP3 TP1 1 VIN 2 EN 6 VOUT 5 SW 3 FB 7 EP 4 GND U4 ADP1607ACPZ R7 L1 2 2uH 3 EN 2 GND 1 IN 5 OUT 4 BYP U3 ADP1713AUJZ 1 5 R7 C26 10uF C23 10nF B A J3 C24 VDD BRD_RESET USB_5V IOVDD EXT_5V Figure 4...

Страница 17: ...Evaluation Board User Guide UG 177 Rev 0 Page 17 of 27 Figure 49 Evaluation Board Layout Top Assembly...

Страница 18: ...UG 177 Evaluation Board User Guide Rev 0 Page 18 of 27 Figure 50 Evaluation Board Layout Top Copper...

Страница 19: ...Evaluation Board User Guide UG 177 Rev 0 Page 19 of 27 Figure 51 Evaluation Board Layout Power Plane...

Страница 20: ...UG 177 Evaluation Board User Guide Rev 0 Page 20 of 27 Figure 52 Evaluation Board Layout Ground Plane...

Страница 21: ...Evaluation Board User Guide UG 177 Rev 0 Page 21 of 27 Figure 53 Evaluation Board Layout Bottom Copper...

Страница 22: ...UG 177 Evaluation Board User Guide Rev 0 Page 22 of 27 Figure 54 Evaluation Board Layout Bottom Assembly...

Страница 23: ...2RKF1623X Panasonic ECG 1 R10 1k00 Chip Resistor 1 63mW Thick Film 0402 ERJ 2RKF1001X Panasonic EC 3 C34 C37 C40 2 2uF Multilayer Ceramic 10V X7R 0603 GRM188R71A225KE15D Murata ENA 1 L1 2 2uH 2 2 uH...

Страница 24: ...rial EEPROM M24C32 F ST 2 D2 3 Schottky Schottky 30V 0 5A SOD123 Diode MBR0530T1G On Semiconductor 6 J18 23 SJ 3523 SMT Sterero Mini Jack Digi Key SJ 3523 SMT 10 R16 17 R19 22 R43 R46 R49 R51 OPEN Do...

Страница 25: ...Evaluation Board User Guide UG 177 Rev 0 Page 25 of 27 NOTES...

Страница 26: ...nsferany portion of the Evaluation Board toany otherpartyfor any reason Upon discontinuationof use ofthe Evaluation Board or terminationof thisAgreement Customer agrees to promptly return the Evaluati...

Страница 27: ...Evaluation Board User Guide UG 177 Rev 0 Page 27 of 27...

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