ADAV803AST Analog Devices Inc, ADAV803AST Datasheet - Page 29
ADAV803AST
Manufacturer Part Number
ADAV803AST
Description
Manufacturer
Analog Devices Inc
Datasheet
1.ADAV803AST.pdf
(60 pages)
Specifications of ADAV803AST
Single Supply Voltage (typ)
3.3V
Single Supply Voltage (min)
3V
Single Supply Voltage (max)
3.6V
Package Type
LQFP
Lead Free Status / RoHS Status
Not Compliant
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Quantity
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Datapath
The ADAV803 features a digital input/output switching/
multiplexing matrix that gives flexibility to the range of possible
input and output connections. Digital input ports include
playback and auxiliary input (both 3-wire digital), and S/PDIF
(single-wire to the on-chip receiver). Output ports include the
record and auxiliary output ports (both 3-wire digital) and the
S/PDIF port (single-wire from the on-chip transmitter).
Internally, the DIR and DIT are interfaced via 3-wire interfaces.
The datapath for each input and output port is selected by
programming Datapath Control Register 1 and Datapath
Control Register 2. Figure 52 shows the internal datapath
structure of the ADAV803.
Rev. A | Page 29 of 60
REFERENCE
ADC
DAC
PLL
REGISTERS
CONTROL
OSCILLATOR
SRC
Figure 52. Datapath
PLAYBACK
INPUT
DATA
INPUT
DATA
AUX
DIR
ADAV803
RECORD
OUTPUT
OUTPUT
DATA
DATA
AUX
DIT