CS3310
DIGITAL CHARACTERISTICS (TA = 25 °C, VA+ , VD+ = 5V ± 5%, VA- = -5V ± 5% )
Parameter
Symbol
VIH
Min
Typ
Max
Unit
V
High-Level Input Voltage
Low-Level Input Voltage
2.0
-
-
VD+0.3
+0.8
-
VIL
-0.3
V
High-Level Output Voltage
Low-Level Output Voltage
Input Leakage Current
(I O = 200µA)
VOH
VOL
Iin
VD-1.0
-
V
(I O = 3.2mA)
-
-
-
0.4
V
1.0
10
µA
SWITCHING CHARACTERISTICS (TA = 25 °C; VA+, VD+ = +5V ± 5%; VA- = -5V ± 5%; CL = 20 pF)
Parameter
Symbol
Min
Typ
Max
Unit
Serial Clock
Serial Clock
SCLK
0
-
-
MHz
Pulse Width High
Pulse Width Low
tph
tpl
80
80
-
-
-
-
ns
ns
MUTE
Pulse Width Low
-
2.0
-
-
ms
Input Timing
SDATAI Set Up Time
SDATAI Hold Time
CS Valid to SCLK Rising
SCLK Falling to CS High
Output Timing
tSDVS
tSDH
tCSVS
tLTH
20
20
30
35
-
-
-
-
-
-
-
-
ns
ns
ns
ns
CS Low to Output Active
tCSH
tSSD
-
-
-
-
-
-
35
60
ns
ns
ns
SCLK Falling to Data Valid
CS High to SDATAO Inactive
tCSDH
100
CS
t
t
t
LTH
CSVS
SDVS
SCLK
t
SDH
SDATAI
t
CSDH
MSB
SDATAO
t
t
CSH
SSD
Figure 1. Serial Port Timing Diagram
DS82PP3
3
CIRRUS [ CIRRUS LOGIC ]
