Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- DESCRIPTION
- ORDERING INFORMATION
- ABSOLUTE MAXIMUM RATINGS
- RECOMMENDED OPERATING CONDITIONS
- ELECTRICAL CHARACTERISTICS
- THERMAL INFORMATION
- THERMAL INFORMATION
- DEVICE INFORMATION
- FUNCTIONAL BLOCK DIAGRAMS
- TYPICAL CHARACTERISTICS: INTERNAL FILTER
- TYPICAL CHARACTERISTICS: GENERAL
- DETAILED DESCRIPTION
- Clock and Reset
- Operation Mode Selection
- USB Interface
- DAC
- Digital Audio Interface: S/PDIF Output
- Digital Audio Interface: I2S Interface Output (PCM2706C/7C)
- DESCRIPTOR DATA MODIFICATION
- External ROM Descriptor (PCM2704C/6C)
- External ROM Example
- Serial Programming Interface (PCM2705C/7C)
- SPI Register (PCM2705C/7C)
- USB Host Interface Sequence
- EXAMPLE CIRCUITS
- Revision History

ZGNDDGNDAGNDRAGNDLPGND
V
CCP
V
CCL
V
CCR
V
DD
SSPND
V
BUS
D+
D-
CK
DT
HOST
HID0/MS
HID1/MC
HID2/MD
XTO
XTI
12 MHz
TEST1
TEST0
PSEL
DOUT
V R
OUT
V L
OUT
V
COM
5-V to 3.3-V
Voltage Regulator
DAC
Power
Manager
Analog
PLL
S/PDIF Encoder
USB
Protocol
Controller
Control
Endpoint
USB SIE
XCVR
FIFO
Buffer
ISO-Out
Endpoint
HID
Endpoint
EEPROM
Interface
(1)
Serial Peripheral
Interface
(2)
Tracker
(SpAct)
PLL (x 8)
96 MHz
PCM2704C, PCM2705C
PCM2706C, PCM2707C
www.ti.com
SBFS036A –AUGUST 2011–REVISED JULY 2012
FUNCTIONAL BLOCK DIAGRAMS
PCM2704C/PCM2705C
(1) Applies to PCM2704CDB.
(2) Applies to PCM2705CDB.
Figure 1.
Copyright © 2011–2012, Texas Instruments Incorporated Submit Documentation Feedback 9
Product Folder Link(s): PCM2704C PCM2705C PCM2706C PCM2707C