CDB4338 Cirrus Logic Inc, CDB4338 Datasheet - Page 5

• Manufacturer Part Number: CDB4338
• Description: Development Kit
• Manufacturer: Cirrus Logic Inc

Specifications of CDB4338

• Silicon Manufacturer: Cirrus Logic
• Application Sub Type: DAC
• Kit Application Type: Data Converter
• Silicon Core Number: CS4338
• Description/function: Audio D/A
• Operating Supply Voltage: 5 V
• Product: Audio Modules
• Kit Contents: Evaluation Board
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With/related Products: CS4338

*Default setting from factory
Notes:
*Default setting from factory
DS248DB2
Right Channel
Right Channel
Left Channel
Left Channel
DEM_8414
DEM_8414
CSLR/FCK
CSLR/FCK
JUMPER
JUMPER
HDR1-6
HDR1-6
MCLK
MCLK
SCLK
SCLK
Filter
Filter
Filter
Filter
M0
M1
M2
M3
M0
M1
M2
M3
The CS8414 data format requires the CS4338 to operate in the external serial clock mode.
Selects channel for CS8414
channel status information
CS8414 mode selection
Selects SCLK Mode
Selects source of de-emphasis
control
Selects source of clocks and
audio data
Selects High-Rate or Base-Rate
Modes
Selects Active 3-pole or passive
single-pole filter
Selects Active 3-pole or passive
single-pole filter
Selects channel for CS8414
channel status information
CS8414 mode selection
Selects SCLK Mode
Selects source of de-emphasis
control
Selects source of clocks and
audio data
Selects High-Rate or Base-Rate
Modes
Selects Active 3-pole or passive
single-pole filter
Selects Active 3-pole or passive
single-pole filter
PURPOSE
PURPOSE
Table 3. CDB4338 Jumper Selectable Options
Table 4. CDB4339 Jumper Selectable Options
POSITION
POSITION
Passive
Passive
Passive
Passive
Active
Active
Active
Active
*8414
*8414
*8414
*8414
*High
*High
*High
*High
*EXT
*EXT
*Low
*Low
DEM
*Low
*Low
DEM
EXT
EXT
INT
INT
LO
LO
÷2
HI
x1
÷2
HI
x1
See CS8414 Datasheet for details
See CS8414 Datasheet for details
Internal SCLK Mode
External SCLK Mode
CS8414 de-emphasis
De-emphasis input static high
Selects CS8414 as source
Digital I/O header becomes an source
Selects Base Rate Mode
Selects High Rate Mode
Selects 3-pole active filter
Selects Single-pole passive filter
Selects 3-pole active filter
Selects Single-pole passive filter
See CS8414 Datasheet for details
See CS8414 Datasheet for details
Internal SCLK Mode
External SCLK Mode
CS8414 de-emphasis
De-emphasis input static high
Selects CS8414 as source
Digital I/O header becomes an source
Selects Base Rate Mode
Selects High Rate Mode
Selects 3-pole active filter
Selects Single-pole passive filter
Selects 3-pole active filter
Selects Single-pole passive filter
FUNCTION SELECTED
FUNCTION SELECTED
CDB4334/8/9
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