ia3222 integration, ia3222 Datasheet - Page 21

• Manufacturer Part Number: ia3222
• Description: Ia3222/ia3223 Ez Daa? Chipset With Analog Interface
• Manufacturer: integration

Divider Register
Notes:
F2
0
0
0
0
1
1
1
1
1.
2.
F1
0
0
1
1
0
0
1
1
Table represents clock frequencies typically used for PCM interface devices.
An external clock can be used to synchronize an external codec with the DAA in order to avoid aliasing.
F0
0
1
0
1
0
1
0
1
Clock Mode
Internal (reset state)
External divided by 24
External divided by 32
External divided by 48
External divided by 64
External divided by 96
External divided by 128
External divided by 1
Minimum Input Frequency (MHz)
0.0672 (internal)
0.0576
1.38
1.84
2.76
3.68
5.52
7.37
Maximum Input Frequency (MHz)
0.0828 (internal)
0.08333
10.667
2.667
5.333
2.0
4.0
8.0
IA3222/IA3223
21