CS3310
DIGITAL CHARACTERISTICS
Parameter
High-Level Input Voltage
Low-Level Input Voltage
High-Level Output Voltage
Low-Level Output Voltage
Input Leakage Current
(I
O
= 200µA)
(I
O
= 3.2mA)
(T
A
= 25 °C, VA+ , VD+ = 5V ± 5%, VA- = -5V ± 5% )
Symbol
V
IH
V
IL
V
OH
V
OL
I
in
Min
2.0
-0.3
VD-1.0
-
-
Typ
-
-
-
-
1.0
Max
VD+0.3
+0.8
-
0.4
10
Unit
V
V
V
V
µA
SWITCHING CHARACTERISTICS
Parameter
Serial Clock
Serial Clock
MUTE
Input Timing
SDATAI Set Up Time
SDATAI Hold Time
CS Valid to SCLK Rising
SCLK Falling to CS High
Output Timing
CS Low to Output Active
SCLK Falling to Data Valid
CS High to SDATAO Inactive
(T
A
= 25 °C; VA+, VD+ = +5V ± 5%; VA- = -5V ± 5%; C
L
= 20 pF)
Symbol
SCLK
Min
0
80
80
2.0
20
20
30
35
-
-
-
Typ
-
-
-
-
-
-
-
-
-
-
-
Max
-
-
-
-
-
-
-
-
35
60
100
Unit
MHz
ns
ns
ms
ns
ns
ns
ns
ns
ns
ns
Pulse Width High
Pulse Width Low
Pulse Width Low
t
ph
t
pl
-
t
SDVS
t
SDH
t
CSVS
t
LTH
t
CSH
t
SSD
t
CSDH
CS
t CSVS
SCLK
t SDH
SDATAI
t CSDH
SDATAO
MSB
t CSH
t SSD
t SDVS
t LTH
Figure 1. Serial Port Timing Diagram
DS82F1
3
CIRRUS [ CIRRUS LOGIC ]
