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CS42L73 Datasheet(PDF) 4 Page - Cirrus Logic

Part # CS42L73
Description  Ultra Low Power Mobile Audio and Telephony CODEC
PDF  7 Pages
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Manufacturer  CIRRUS [Cirrus Logic]
Direct Link  http://www.cirrus.com
Logo CIRRUS - Cirrus Logic

CS42L73 Datasheet(HTML) 4 Page - Cirrus Logic

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4
CS42L73
1. TYPICAL CONNECTION DIAGRAM
Optional
Bias Res.
DGND
VL
SCL
SDA
RP
ASP_LRCK
Applications
Processor
ASP_SCLK
ASP_SDIN
ASP_SDOUT
CS42L73
MIC2_BIAS
Line Level Out
Left & Right
SPKOUT+
SPKOUT-
MIC2
MIC2_REF
2.2 µF
SPK_VQ
AGND
2.2 µF
FILT+
EAROUT+
EAROUT-
VP
VBAT
LINEINA
Line In
Left
100 k
LINEINB
Line In
Right
100 k
0.1 µF
4.7 µF
2.2 µF
+VCP_FILT
FLYC
FLYN
-VCP_FILT
2.2 µF
2.2 µF
VCP
VANA
FLYP
2.2 µF
HPOUTB
HPOUTA
100
33 nF
HPOUT_REF
LINEOUTB
LINEOUTA
LINEIN_REF
VSP_LRCK
Baseband
Processor
MCLK1
VSP_SCLK
VSP_SDIN
VSP_SDOUT
2.2 µF
VD_FILT
1 µF
LINEO_REF
CPGND
PGND
MIC1_BIAS
MIC1
MIC1_REF
RP
ANA_VQ
4.7 µF
INT
RESET
1 µF
Headphone Out
Left & Right
100
33 nF
Speakerphone
(Left)
Ear Speaker
(Receiver)
+
+
+
+
+
RI_P
2200 pF
C0G
390
390
2200 pF
C0G
Optional
LPF
Ground Ring
0.1 µF
MCLK2
DMIC_SD
DMIC_SCLK
SPKLINEO+
SPKLINEO-
XSP_LRCK
XSP_SCLK
XSP_SDIN
XSP_SDOUT
MICB_FILT
4.7 µF
+
RBIAS
Headset
Microphone
Handset
Microphone
1 µF
RBIAS
MIC2_SDET
Speakerphone
(Right)
L/R
DATA
L/R
DATA
Bluetooth®
Transceiver
Cellular
Voice
SP
AEC
SP
Right/Data2
Digital
Microphone
Left/Data1
Digital
Microphone
VANA
VA
0.1 µF
PMU
USB
+5 V
VBAT
LDO
Switching
Regulator
Reset
Generator
+1.8 V
+1.8 V
VDIG
VDIG
VBAT
Class-D
CS35L0x
+
+
1 µF
1 µF
1 µF
0.1 µF
0.1 µF
0.1 µF
0.1 µF
+
+
2.2 µF
2.2 µF



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