CS8406-CZZR Cirrus Logic Inc, CS8406-CZZR Datasheet - Page 7

• Manufacturer Part Number: CS8406-CZZR
• Description: IC,Digital Audio Transmitter,CMOS,TSSOP,28PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc
• Type: Digital Audio Interface Transmitterr

Specifications of CS8406-CZZR

• Applications: Automotive Audio
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1017 - BOARD EVAL FOR CS8416 RCVR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4266681

DS580F4
SWITCHING CHARACTERISTICS - CONTROL PORT - SPI MODE
(Inputs: Logic 0 = 0 V, Logic 1 = VL; C
Notes:
CCLK Clock Frequency
CS High Time Between Transmissions
CS Falling to CCLK Edge
CCLK Low Time
CCLK High Time
CDIN to CCLK Rising Setup Time
CCLK Rising to DATA Hold Time
CCLK Falling to CDOUT Stable
Rise Time of CDOUT
Fall Time of CDOUT
Rise Time of CCLK and CDIN
Fall Time of CCLK and CDIN
9. If Fs is lower than 51.850 kHz, the maximum CCLK frequency should be less than 115 Fs. This is dic-
10. T
11. Data must be held for sufficient time to bridge the transition time of CCLK.
12. For f
tated by the timing requirements necessary to access the Channel Status and User Bit buffer memory.
Access to the control register file can be carried out at the full 6 MHz rate.
sch
sck
must be greater than the larger of the two values, either 1/256FS + 8 ns, or 66 ns.
CDOUT
< 1 MHz.
CDIN
CCLK
CS
Parameter
t css
t r2
L
= 20 pF)
Figure 3. SPI Mode Timing
t dsu
t scl
t f2
(Note 10)
(Note 11)
(Note 12)
(Note 12)
(Note 9)
t sch
t dh
Symbol
t pd
f
t
t
t
t
t
t
t
csh
sch
dsu
t
t
t
sck
css
t
scl
dh
pd
r1
f1
r2
f2
Min
MAX ((1/256 F
1.0
20
66
40
15
0
-
-
-
-
-
Typ
-
-
-
-
-
-
-
-
-
-
-
t csh
S
+ 8), 66)
Max
100
100
6.0
50
25
25
-
-
-
-
-
CS8406
Units
MHz
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
7