CXD2027R View Datasheet(PDF) - Sony Semiconductor
Part Name
Description
View to exact match
CXD2027R Datasheet PDF : 32 Pages
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CXD2027Q/R
Pin
No.
Symbol
35 AUD
36 LRCK
37 BCLK
38 F256
39 DTUP
40 NSYN
41 VDD Digital
42 SDA
43 SCLK
44 VSS Digital
45 TST8
46 MUTE
47 VSS Digital
48 MCKO
49 MCKI
50 PHAB
51 VDD Digital
52 VDD Digital
53 M23O
54 M23I
55 PHAA
56 ALCO
57 VSS Digital
58 TST7
59 RT
60 ADIN
61 VDD A/D
62 VSS A/D
63 RB
64 GR
I/O
Pin Description
Remarks
O Audio data output for external DF/DAC
O LR clock output for external DF/DAC
O Bit clock output for external DF/DAC
O Clock output for external DF/DAC
O CCUP: control sign update flag / DED: BCH 2 error detection Switched by I2C bus
O Asynchronous flag (H: asynchronous; L: synchronous)
— Digital +5V power supply
I SDA (I2C bus)
I2C bus compatible
I SCL (I2C bus)
I2C bus compatible
— Digital ground
I Test pin; normally low
I External forced muting input
TTL input
— Digital ground
O MCKI inversion output
I 24.576MHz clock input
O Clock regeneration phase error data output
— Digital +5V power supply
— Digital +5V power supply
O M23I inversion output
I 22.909088MHz clock input
O Carrier regeneration phase error data output
O ALC A/D control output
— Digital ground
I Test pin; normally low
I A/D converter VRT input
I Analog data input
— Analog +5V power supply
— Analog ground
I A/D converter VRB input; connect to analog ground
I A/D converter VGR input; connect to analog ground
–6–
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