CDB42528 Cirrus Logic Inc, CDB42528 Datasheet - Page 16

• Manufacturer Part Number: CDB42528
• Description: BOARD EVAL FOR CS42528/CS49300
• Manufacturer: Cirrus Logic Inc

Specifications of CDB42528

• Main Purpose: Audio, Audio Processing
• Embedded: Yes, DSP
• Utilized Ic / Part: CS49300, CS42528
• Primary Attributes: 8 Single-Ended Analog Inputs and Outputs, 4 S/PDIF Inputs and 2 S/PDIF Outputs
• Secondary Attributes: Parallel, RS422, RS232, UDSP Interfaces
• Product: Audio Modules
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1503

16
DIGITAL INTERFACE CHARACTERISTICS
(For CQZ, T
Notes:
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage at I
Low-Level Output Voltage at I
Serial Port, Control Port, MUTEC, GPOx,TXP
Input Sensitivity, RXP[7:0]
Input Leakage Current
Input Capacitance
MUTEC Drive Current
27. Serial Port signals include: RMCK, OMCK, SAI_SCLK, SAI_LRCK, SAI_SDOUT, CX_SCLK,
28. When operating RMCK above 24.576 MHz, limit the loading on the signal to 1 CMOS load.
A
CX_LRCK, CX_SDOUT, CX_SDIN1-4, ADCIN1/2
Control Port signals include: SCL/CCLK, SDA/CDOUT, AD0/CS, AD1/CDIN, INT, RST
S/PDIF-GPO Interface signals include: RXP0, RXP/GPO[1:7]
= +25° C; For DQZ, T
Parameters
o
o
=2 mA
=2 mA
(Note 27)
A
= -40 to +85° C)
(Note
MUTEC, GPOx
28)Serial Port
Control Port
Control Port
Control Port
Serial Port
Serial Port
(Note 28)
TXP
Symbol
V
V
V
V
V
I
OH
OL
TH
in
IH
IL
0.7xVLS
0.7xVLC
VLC-1.0
VLS-1.0
VD-1.0
VA-1.0
Min
-
-
-
-
-
-
-
Typ
150
8
3
-
-
-
-
-
-
-
-
-
-
0.2xVLS
0.2xVLC
Max
200
±10
0.4
-
-
-
-
-
-
-
-
CS42528
DS586F1
Units
mVpp
mA
µ A
pF
V
V
V
V
V
V
V
V
V