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| PCM2704C_15 Datasheet, PDF (19/47 Pages) Texas Instruments – PCM270xC Stereo Audio DAC With USB Interface, Single-Ended Headphone Output andS/PDIF Output | |||
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Functional Block Diagrams (continued)
VCCP
VCCL
VCCR
VDD
PCM2704C, PCM2705C, PCM2706C, PCM2707C
SBFS036B â MAY 2015 â REVISED AUGUST 2015
PGND AGNDL AGNDR DGND
ZGND
VCOM
VOUTL
VOUTR
DOUT
FSEL
FUNC0
FUNC1
FUNC2
FUNC3
PSEL
TEST
5-V to 3.3-V
Voltage Regulator
DAC
Analog
PLL
S/PDIF
Encoder
DOUT
LRCK
BCK
SYSCK
I2S
Interface
DIN
FIFO
Buffer
(1)
HID3: Next Track
(1)
HID4: Previous Track
HID5: Stop(1)
HID6: Play/Pause(1)
Power
Manager
USB
Protocol
Controller
Control
Endpoint
SSPND
VBUS
D+
D-
ISO-Out
Endpoint
HID
Endpoint
EEPROM
Interface(1)
Serial Peripheral
(2)
Interface
CK
DT
HOST
HID0/MS
HID1/MC
HID2/MD
PLL (x 8)
96 MHz
Tracker
(SpAct)
XTI 12 MHz XTO
(1) Applies to PCM2706CPJT
(2) Applies to PCM2707CPJT
Figure 27. PCM2706C/PCM2707C
Copyright © 2015, Texas Instruments Incorporated
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Product Folder Links: PCM2704C PCM2705C PCM2706C PCM2707C
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