User guide

DS583F2 15
CS42516
DIGITAL INTERFACE CHARACTERISTICS
(T
A
= +25° C)
Notes:
27. Serial Port signals include: RMCK, OMCK, SAI_SCLK, SAI_LRCK, SAI_SDOUT, CX_SCLK, CX_L-
RCK, CX_SDOUT, CX_SDIN1-3, AD-
CIN1/2 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]
28. When operating RMCK above 24.576 MHz, limit the loading on the signal to 1 CMOS load.
Parameters (Note 27) Symbol Min Typ Max Units
High-Level Input Voltage Serial Port
Control Port
V
IH
0.7xVLS
0.7xVLC
-
-
-
-
V
V
Low-Level Input Voltage Serial Port
Control Port
V
IL
-
-
-
-
0.2xVLS
0.2xVLC
V
V
High-Level Output Voltage at I
o
=2 mA (Note 28)Serial Port
Control Port
MUTEC, GPOx
TXP
V
OH
VLS-1.0
VLC-1.0
VA-1.0
VD-1.0
-
-
-
-
-
-
-
-
V
V
V
V
Low-Level Output Voltage at I
o
=2 mA (Note 28)
Serial Port, Control Port, MUTEC, GPOx,TXP
V
OL
--0.4V
High-Level Output Voltage at I
o
=100 A (Note 28)Serial Port
Control Port
MUTEC, GPOx
TXP
V
OH
0.8xVLS
0.8xVLC
0.8xVA
0.8xVD
-
-
-
-
-
-
-
-
V
V
V
V
Low-Level Output Voltage at I
o
=100 A (Note 28)Serial Port
Control Port
MUTEC, GPOx
TXP
V
OL
-
-
-
-
-
-
-
-
0.2xVLS
0.2xVLC
0.2xVA
0.2xVD
V
V
V
V
Input Sensitivity, RXP[7:0]
V
TH
- 150 200 mVpp
Input Leakage Current
I
in
--±10A
Input Capacitance
-8-pF
MUTEC Drive Current
-3-mA