CDB4228A Cirrus Logic Inc, CDB4228A Datasheet - Page 23

• Manufacturer Part Number: CDB4228A
• Description: Development Kit
• Manufacturer: Cirrus Logic Inc

Specifications of CDB4228A

• Silicon Manufacturer: Cirrus Logic
• Application Sub Type: Codec
• Kit Application Type: Audio / Video / TV
• Silicon Core Number: CS4228A
• Features: PC Software Provides Easy To Use Board & Device Control
• Kit Contents: Evaluation Board
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

SPDIF_MCLK
GND
DAP_MCLK
VCC
C3
47nf
GND
REFCLK_CTRL[3..0]
SPDIF_MCLK
DAP_MCLK
C4
47nf
GND
R106
75
TP1
GND
R4
33
1
7
U1
NC
GND
12.2880 MHZ
OSC
R1
33
REFCLK_CTRL3
REFCLK_CTRL2
REFCLK_CTRL1
REFCLK_CTRL0
CLKOUT
+5V
14
8
11
2
5
9
U2A
74AC125SC
U2B
74AC125SC
U2C
74AC125SC
U2D
74AC125SC
Figure 15. Master Clock Circuit
TP2
GND
3
6
8
12
VCC
C1
47nf
OFF
ON
REFCLK
GND
3
2
1
OSC
C2
47nf
JP1
HDR3X1
R2
33
OSC
SPDIF_MCLK
MUX_ MCLK
REFCLK SELECT
JP2
HEADER 3X2
2
4
6
R3
0
1
3
5
REFCLK
REFCLK