CS4954-CQ Cirrus Logic Inc, CS4954-CQ Datasheet - Page 8

• Manufacturer Part Number: CS4954-CQ
• Description: Digital Video Encoder IC
• Manufacturer: Cirrus Logic Inc

Specifications of CS4954-CQ

• No. Of Pins: 48
• Peak Reflow Compatible (260 C): No
• Ic Function: Digital Video Encoder IC
• Leaded Process Compatible: No
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TIMING CHARACTERISTICS
8
I
SCL Frequency
Clock Pulse High Time
Clock Pulse Low Time
Hold Time (Start Cond.)
Setup Time (Start Cond.)
Data Setup Time
Rise Time
Fall Time
Setup Time (Stop Cond.)
Bus Free Time
Data Hold Time
SCL Low to Data Out Valid
2
C Host Port Timing (Figure 2)
SDA
SCL
T
bu
Parameter
T
sh
T
spi
T
sr
Figure 2. I
T
2
C Host Port Timing
sph
T
T
si
dh
T
vdo
T
ds
Symbol
Tvdo
Tsph
Tssu
Tsds
Tbuf
Fclk
Tspl
Tdh
Tsh
Tss
Tsr
Tsf
T
ssu
Min
100
100
100
100
100
0.1
0.7
50
T
0
sh
CS4954 CS4955
Typ
1000
Max
600
0.3
1
T
DS278PP4
ss
Units
KHz
ns
ns
ns
ns
ns
ns
ns
s
s
s
s