AK4120VF AKM [Asahi Kasei Microsystems], AK4120VF Datasheet - Page 9

• Manufacturer Part Number: AK4120VF
• Description: Sample Rate Converter with Mixer and Volume
• Manufacturer: AKM [Asahi Kasei Microsystems]

ASAHI KASEI
Note 10. Data must be held long enough to bridge the 300 ns transition time of SCL.
Note 11. The AK4120 can be reset by bringing PDN “L” to “H” upon power-up.
Note 12. I
MS0134-E-00
Control Interface Timing (3-wire Serial mode):
Control Interface Timing (I
Power-down & Reset Timing
Purchase of Asahi Kasei Microsystems Co., Ltd I
I
specifications defined by Philips.
2
CCLK Period
CCLK Pulse Width Low
Pulse Width High
CDTI Setup Time
CDTI Hold Time
CSN “H” Time
CSN “ ” to CCLK “ ”
CCLK “ ” to CSN “ ”
SCL Clock Frequency
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 Both SDA and SCL Lines
Fall Time of Both SDA and SCL Lines
Setup Time for Stop Condition
Maximum Pulse Width of Spike Noise Suppressed by
Input Filter
PDN Pulse Width
C patent to use the components in the I
2
C is a registered trademark of Philips Semiconductors.
Parameter
2
C
Bus mode):
(Note 10)
(Note 11)
2
C system, provided the system conform to the I
- 9 -
2
C components conveys a license under the Philips
tHD:DAT
tHD:STA
tSU:DAT
tSU:STA
Symbol
tSU:STO
tCCKL
tCCKH
tHIGH
tLOW
tCCK
tCDH
tCSW
tCDS
tCSH
tBUF
fSCL
tCSS
tPD
tSP
tR
tF
0.25
min
200
150
150
4.7
4.0
4.7
4.0
4.7
4.0
80
40
40
50
50
80
0
-
-
-
typ
30
max
100
1.0
0.3
-
-
-
-
-
-
-
-
[AK4120]
Units
2
2002/1
kHz
C
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
s
s
s
s
s
s
s
s
s
s