CDB5364 Cirrus Logic Inc, CDB5364 Datasheet - Page 17

• Manufacturer Part Number: CDB5364
• Description: EVALUATION BOARD FOR CS5364
• Manufacturer: Cirrus Logic Inc

Specifications of CDB5364

• Number Of Adc's: 1
• Number Of Bits: 24
• Sampling Rate (per Second): 192k
• Data Interface: I²C, SPI™
• Inputs Per Adc: 4 Differential
• Power (typ) @ Conditions: 365mW @ 192kSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: CS5364
• Description/function: Audio A/D
• Operating Supply Voltage: 3.3 V
• Product: Audio Modules
• For Use With/related Products: CS5364
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

DS625F4
SWITCHING SPECIFICATIONS - CONTROL PORT - I²C TIMING
Inputs: Logic 0 = DGND, Logic 1 = VLC, SDA C
Notes:
SCL Clock Frequency
RST Rising Edge to Start
Bus Free Time Between Transmissions
Start Condition Hold Time (prior to first clock pulse)
Clock Low time
Clock High Time
Setup Time for Repeated Start Condition
SDA Hold Time from SCL Falling
SDA Setup time to SCL Rising
Rise Time of SCL and SDA
Fall Time SCL and SDA
Setup Time for Stop Condition
Acknowledge Delay from SCL Falling
1. Data must be held for sufficient time to bridge the transition time, t
R S T
S D A
S CL
Stop
Parameter
t
t
irs
buf
Sta rt
t
t
hdst
lo w
t
hdd
t
high
Figure 5. I²C Timing
L
(Note 1)
= 30 pF
t sud
t ack
Symbol
t
t
t
t
t
t
t
t
t
susp
f
hdst
high
t
sust
hdd
sud
ack
buf
low
t
t
scl
irs
rc
fc
Re p e at e d
t sust
Sta rt
Min
600
600
300
4.7
4.0
4.7
4.0
4.7
4.7
0
fc
-
-
-
t
hdst
, of SCL.
t rd
t rc
t fc
t fd
Max
1000
100
300
1
-
-
Stop
t susp
CS5364
Unit
kHz
ns
µs
µs
ns
µs
ns
µs
ns
17