cs5340 Cirrus Logic, Inc., cs5340 Datasheet - Page 11

• Manufacturer Part Number: cs5340
• Description: 101 Db, 192 Khz, Multi-bit Audio A/d Converter
• Manufacturer: Cirrus Logic, Inc.

DS601F2
SWITCHING CHARACTERISTICS - SERIAL AUDIO PORT
(Logic "0" = GND = 0 V; Logic "1" = VL, C
MCLK Specifications
MCLK Period
MCLK Pulse Duty Cycle
Master Mode
SCLK falling to LRCK
SCLK falling to SDOUT valid.
SCLK Duty Cycle.
Slave Mode
Single-Speed
LRCK Duty Cycle
SCLK Period
SCLK Duty Cycle
SDOUT valid before SCLK rising
SDOUT valid after SCLK rising
SCLK falling to LRCK edge
Double-Speed
LRCK Duty Cycle
SCLK Period
SCLK Duty Cycle
SDOUT valid before SCLK rising
SDOUT valid after SCLK rising
SCLK falling to LRCK edge.
Quad-Speed
LRCK Duty Cycle
SCLK Period
SCLK Duty Cycle
SDOUT valid before SCLK rising
SDOUT valid after SCLK rising
SCLK falling to LRCK edge.
11. For a description of speed modes, please refer to
(Note 11)
(Note 11)
(Note 11)
Parameter
L
= 20 pF)
Double-Speed
Double-Speed
Single-Speed
Single-Speed
Quad-Speed
Quad-Speed
Confidential Draft
3/11/08
Symbol
t
t
t
t
t
sclkw
sclkw
sclkw
t
t
t
t
clkw
t
t
t
t
t
t
mslr
sdo
slrd
slrd
slrd
stp
hld
stp
hld
stp
hld
Table on page
29.7
Min
156
156
-20
-20
-20
-20
39
78
40
40
45
10
40
45
10
40
78
10
-8
-8
5
5
5
-
-
-
-
15.
Typ
50
50
33
50
50
50
50
50
33
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1953
Max
20
20
20
20
45
60
32
60
55
60
55
60
50
8
8
-
-
-
-
-
-
-
-
-
-
-
-
CS5340
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
%
%
%
%
%
%
%
%
%
11