Cirrus 3CFM Manuale Utente

Preliminary Product InformationThis document contains information for a new product.Cirrus Logic reserves the right to modify this product without not

CDB4228A10 DS511DB1+12V-12VGNDGNDGNDGNDGNDVA+12V-12VGNDGNDR7910kR8110kR828.25kC81100pf+-U14AMC330783218 4R83150+-U14BMC33078567C93100pfR764.99k+-U15AM

CDB4228ADS511DB1 11CONTROL PORT MODE SELECTI2CCONTROL SOURCEPPORTSERIAL CONTROLSPDIFDAP/SPDIFnXTERNAL/PPORTnSPI/2wire10MCLK_SEL0SMODE4MCLK_SEL1SMODE0M

CDB4228A12 DS511DB1XTERNAL CONTROLDigital Audio Port (DAP)X_DAP_SDIN3X_DAP_SDIN1X_DAP_SDIN2DAP_SDIN1DAP_SDIN3X_DAP_SDOUTX_DAP_SDIN3DAP_SDIN2 X_DAP_SDI

CDB4228ADS511DB1 13GNDGND-12VGND+12VGNDGNDGNDGNDGNDR133.16kR143.16kC11747nfTP65C411nfC381nfR183.16kC3947nfC4247nf+-U7AMC330 7832184J8PHONO JACK RA12Q1

CDB4228A14 DS511DB1GNDGNDGNDGNDGNDGNDR273.16kR283.16kC11847nfTP77C541nfC55100pfR313.16k+-U7BMC330 78567C521nfJ10PHONO JACK RA12Q22SC3326123R29604+C531

CDB4228ADS511DB1 15GNDGND-12VGND+12VGNDGNDGNDGNDGNDC11947nfTP78R353.16kR343.16kC591nfC561nfR393.16kC5747nfC61100pfC6047nf+-U10AMC330 7832184J11PHONO J

CDB4228A16 DS511DB1GNDGNDGNDGNDGNDGNDR453.16kR463.16kC12047nfTP79C641nfC621nfR493.16k+-U10BMC330 78567C65100pfJ12PHONO JACK RA12Q42SC3326123R47604+C63

CDB4228ADS511DB1 17GNDGND-12VGND+12VGNDGNDGNDGNDGNDC12147nfR533.16kTP80R523.16kC691nfC71100pfC661nfR573.16kC6747nfC7047nf+-U11AMC3307 832184J13PHONO J

CDB4228A18 DS511DB1GNDGNDGNDGNDGNDGNDR593.16kR603.16kC12247nfTP81C741nfC721nfR633.16k+-U11BMC3307 8567C75100pfJ14PHONO JACK RA12Q62SC3326123R61604+C73

CDB4228ADS511DB1 19MuteR1100KR2100kR310k+C110uFC23.3nFFrom DAC To AmpMute ControlFigure 11. Low Cost Analog Output Filter

CDB4228A2 DS511DB1TABLE OF CONTENTS1. CDB4228A SYSTEM OVERVIEW ... 42. CS4228A CODEC

CDB4228A20 DS511DB1PP_nSTROBEPP_D0PP_D1PP_D2PP_D3PP_D4PP_D5PP_D6PP_D7PP_nACKnBUSYPESELEC TnAUTOFEEDnERRORnINITnSELECTIND0D1D2D3D4D5D6D7PP_D0PP_D1PP_D2

CDB4228ADS511DB1 21PLD PWR SEL+5V+3.3VD0D1D2D3D4D5D6D7A0A1STATUS3STATUS0STATUS1STATUS2REFCLK_CTRL3REFCLK_CTRL0REFCLK_CTRL1REFCLK_CTRL2RX_M3RX_M0RX_M1R

CDB4228A22 DS511DB1+5V Analog Supply Voltage3.3V Digital Supply VoltageAnalog Supply VoltageAnalog Supply Voltage5V Digital Supply Voltage13V13V6.8VMU

CDB4228ADS511DB1 23REFCLK SELECTONOFFOSCREFCLK_CTRL3SPDIF_MCLKREFCLK_CTRL2REFCLK_CTRL1REFCLKREFCLK_CTRL0DAP_MCLKOSCSPDIF_MCLKREFCLKMUX_ MCLKOSCVCCGND

CDB4228A24 DS511DB1PWR DOWNM3M2M0M1VCCGNDGNDGND GNDGNDGNDGNDVCCTP76U9TORX 173562413CASE1CASE2GND1GND2OUTVCCTP74C4447nfR2010kTP69C5147nfR23 33TP66R24 3

CDB4228ADS511DB1 25UEM0/nC9nC9/nC15EM1/nC8C/SBFnC7/nC3nPROnC1/FC0EM1/nC8EM0/nC9SCLKLRCLKnMRE SETMCL KM0M2M1C/SBFVUnC6/nC2nC9/nC15TRNPT/FC1VnPROTRNPT/F

CDB4228A26 DS511DB1Figure 18. Silkscreen Top

CDB4228ADS511DB1 27Figure 19. Top Side

CDB4228A28 DS511DB1Figure 20. Level 2 Ground Plane

CDB4228ADS511DB1 29Figure 21. Level 3

CDB4228ADS511DB1 3Figure 14.Power Supply ... 22Figure 15.Master Cloc

CDB4228A30 DS511DB1Figure 22. Bottom Side

CDB4228ADS511DB1 3110.BILL OF MATERIALS Item Qnty Reference Value Mfg Mfg P/N Description PCB Footprint1 55 C1,C2,C3,C4,C6,C9,C12,C13,C15,C16,C17,C18

CDB4228A32 DS511DB116 2 JP7,JP9 HEADER 5X2SAMTEC TSW-105-07-G-DHEADER, MALE, 5X2 HDR5X217 1 JP8 HEADER 10X2SAMTEC TSW-110-07-G-DHEADER, MALE, 10X2 HDR

CDB4228ADS511DB1 3334 3 R3,R94,R95 0 YAGEO ERJ-8GEYJ000 RES, 0 OHM JUMPER, 1/8W, 1206 RES_120635 13 R5,R7,R20,R74,R77,R78,R79,R81,R84,R85,R86,R96,R971

CDB4228A34 DS511DB154 1 S5 PTS645TL50C&K PTS645TL50 SWITCH, 6MM TACT W/ ESD PIN, 130GF, DPSTSW-MOM-C&K55 1 S6 SW DIP10GRAYHILL 76SB10 SWITCH,

CDB4228ADS511DB1 3565 1 U8 CS8414-CSCRYSTAL CS8414-CS IC, SPDIF RX, SOIC28 SO28-30066 1 U9 TORX173TOSHIBA TORX173 IC, OPTICAL RX TORX17367 2 U13,U12 7

CDB4228A4 DS511DB11. CDB4228A SYSTEM OVERVIEWThe CDB4228A evaluation board is an excellentmeans of quickly evaluating the CS4228A. Inputand output ana

CDB4228ADS511DB1 5PLD can support division ratios of 1, 2, 3, and 4 tosupport MCLK frequencies of 128, 256, 384, and512 Fs respectively. The proper di

CDB4228A6 DS511DB17.1 Serial ModeThe SMODE[4..0] switches on S5 set the serialmode and the LRCLK/SCLK direction of all otherdevices in the system exce

CDB4228ADS511DB1 7CONNECTOR INPUT/OUTPUT SIGNAL PRESENT+5V Input + 5 Volt power +12V, -12V Input + 12/-12V Volt power for the op-ampsGND Input Ground

CDB4228A8 DS511DB1 JUMPER PURPOSE POSITION FUNCTION SELECTEDVD Selects th

CDB4228ADS511DB1 9VLOGIC SEL+12VGND-12V+5V+5V+3.3VVD SEL+3.3V+5VA/D InputA/D InputOUTR+OUTL-OUTR-OUTL+AINLAINRHost InterfaceParallel PortD[7..0]STATUS