Analog Devices ADAU1373 User Manual Download Page 23 | Manualshive

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Evaluation Board User Guide

UG-284

Rev. 0 | Page 23 of 24

NOTES

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Summary of Contents for ADAU1373

Page 1: ...flexible system design The analog output side consists of line outputs a headphone output a speaker output and a receiver output The two stereo single ended line level outputs are included which can b...

Page 2: ...nstallation 3 Hardware Setup USBi 3 Powering the Board 3 Setting Up the Registers in SigmaStudio 3 Evaluation Board Hardware 5 Power Supplies 5 Digital Audio Interface and Digital Microphone Interface...

Page 3: ...t the software has not passed Windows logo testing click Continue Anyway POWERING THE BOARD 1 Plug the external dc power adapter into J34 to input 5 V dc power to the board 2 Short Jumpers J40 J33 J31...

Page 4: ...UG 284 Evaluation Board User Guide Rev 0 Page 4 of 24 09899 002 Figure 2 Hardware Configuration Tab Register Setup...

Page 5: ...ly J31 is for AVDD power supply selection The selection options are shown in Table 2 Table 2 J31 Jumper Position Function On On board LDO generated 1 8 V connected to AVDD Off External power supply co...

Page 6: ...O generated 1 8 V connected to IOVDD3 3 4 On board LDO generated 3 3 V connected to IOVDD3 5 6 On board LDO generated 2 4 V connected to IOVDD3 Off External power supply connected to Test Pin IOVDD3 a...

Page 7: ...28 J29 and J30 are shown in Figure 5 Figure 6 and Figure 7 respectively 1 3 5 7 9 11 2 4 6 8 10 12 GND GND GND GND GND GND MCLK1 GPIO1 A_BCLK A_LRC A_DACDAT A_ADCDAT 09899 016 1 2 Figure 5 Pin Definit...

Page 8: ...l 1 IOVDD4 2 DMIC_DATA1 3 LR_SEL low 4 NC 5 DMIC_CLK 6 GND The pin definitions for J46 are listed in Table 13 Table 13 J46 Pin No Signal 1 IOVDD4 2 DMIC_DATA1 3 LR_SEL high 4 NC 5 DMIC_CLK 6 GND The p...

Page 9: ...8 respectively MICB2 MICB1 MICB2 MICB1 09899 019 POSITION A POSITION B Figure 9 Configuration for Jumpers J2 J3 J6 and J7 Table 15 J2 Position Function A Microphone Bias 1 connected to Analog Input 1...

Page 10: ...n A Use an on board 12 288 MHz oscillator as MCLK1 B Use an external SMA clock input as MCLK1 C Use an audio precision PSIA MCLK input connected to J28 as MCLK1 J22 is for MCLK2 selection The position...

Page 11: ...2 4 C4 2 2uF C4 2 2uF C9 0 1uf C9 0 1uf C5 2 2uf C5 2 2uf C13 10uf C13 10uf R1 100K R1 100K R2 100K R2 100K U1 ADAU1373_WLCSP U1 ADAU1373_WLCSP VMID B9 MICB1 C8 LOUTP C7 LOUTN D8 ROUTP D7 ROUTN D9 AV...

Page 12: ...1 2 2 3 3 R96 NC R96 NC C24 1uF C24 1uF C32 1uF C32 1uF J5 AUDIOJACK J5 AUDIOJACK 1 2 3 C35 220p F NC C35 220p F NC R99 NC R99 NC R9 0R R9 0R R4 2K2 R4 2K2 R3 2K2 R3 2K2 J8 AUDIOJACK J8 AUDIOJACK 1 2...

Page 13: ...6 100K NC R14 100K NC R20 NC TP75 1 TP73 1 R21 0R TP74 1 TP80 1 TP78 1 R13 100K NC R19 0R J10 AUDIOJACK 1 2 3 C42 2 2uF R25 0R NC R17 0R C44 NC R18 0R R15 100K NC J11 AUDIOJACK J11 1 2 3 C40 1uF C38 1...

Page 14: ...P83 1 TP84 1 R33 0R J14 J14 1 C54 10uf R32 0R L2 0R C50 1nF NC R30 NC L5 2 2uH R26 NC C53 NC J13 J13 1 L3 0R J18 1 1 2 2 J17 1 1 2 2 TP89 1 C46 NC R28 NC R28 NC C47 NC L1 0R C49 1nF NC TP87 1 C48 1nF...

Page 15: ...3V3 GND GND 3V3 GND IOVDD1 IOVDD2 3V3 GND GND IOVDD2 J21 1 3 5 2 4 6 U2 FXLP34P5X VCCI 1 VCC 5 A 2 GND 3 Y 4 J20 SMA 5 4 3 2 1 J22 1 3 5 2 4 6 TP93 1 C56 0 1uf R34 NC TP92 1 TP90 1 L6 600Z U3 12 288M...

Page 16: ...6 6 R43 NC TP99 1 R45 2K2 TP95 1 J24 1 2 R46 100K Q3 NC N MOSFET D 3 G 1 S 2 R40 NC R106 0R J45 CON1x6 1 1 2 2 3 3 4 4 5 5 6 6 R49 2K2 R44 NC TP100 1 J23 1 1 3 3 5 5 7 7 9 9 2 2 4 4 6 6 8 8 10 10 TP94...

Page 17: ...R81 0R TP109 1 TP121 1 C64 22pF R58 0R C69 22pF R64 49R9 C63 22pF J30 1 3 5 7 9 11 2 4 6 8 10 12 R80 49R9 C68 22pF R62 0R TP106 1 TP113 1 TP111 1 R72 0R C62 22pF C71 22pF TP101 1 C66 22pF J29 J29 1 3...

Page 18: ...OUT 3 ADJ 4 R86 1K 1K C79 10nF D3 GREEN C96 1nF R87 10K C82 10uf R83 1K TP122 1 L7 600Z C84 0 1uf R84 10K Q6 MMBT3904 2 3 1 C74 0 1uF R85 10K C75 10uf J34 PowerJack 3 2 1 J32 1 2 Q4 MMBT3904 2 3 1 C80...

Page 19: ...0 1 2 J39 CON2x3 1 3 5 2 4 6 Q8 MMBT3904 Q8 MMBT3904 2 3 1 J43 CON2x3 1 3 5 2 4 6 C88 10uf C88 10uf TP140 1 C86 10uf C86 10uf C98 10uf TP130 TP130 1 D6 GREEN D6 TP135 1 TP137 1 TP143 1 U9 ADP1715_1V8...

Page 20: ...ing post connector Johnson Emerson 111 2223 001 3 J17 J18 J35 Jumper 2 54 mm pitch 4 J2 J3 J6 J7 Header 3 way 1 3 1 J20 SMA header MULTICOMP 60 04 TGG 7 J21 J22 J36 J37 J38 J39 J43 Header 6 way 2 3 1...

Page 21: ...U4 Translator 1 bit unidirectional Fairchild FXLP34P5X 1 U3 Oscillator 12 288 MHz Abracon ASFL1 12 288MHZ EC T 3 U5 U7 U9 Low dropout voltage regulator ADI ADP1715_1V8 1 U6 Low dropout voltage regulat...

Page 22: ...UG 284 Evaluation Board User Guide Rev 0 Page 22 of 24 NOTES...

Page 23: ...Evaluation Board User Guide UG 284 Rev 0 Page 23 of 24 NOTES...

Page 24: ...r party for any reason Upon discontinuation of use of the Evaluation Board or termination of this Agreement Customer agrees to promptly return the Evaluation Board to ADI ADDITIONAL RESTRICTIONS Custo...

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