isd5216 Winbond Electronics Corp America, isd5216 Datasheet - Page 14

• Manufacturer Part Number: isd5216
• Description: 8 To 16 Minutes Voice Record/playback Device With Integrated Codec
• Manufacturer: Winbond Electronics Corp America

If an external master clock is used, the clock dividers must be set according to the following table to
get the filter cut-off frequency and sample rate setup correctly. The duty cycle on the input clock is not
critical when CKD2 is set to ONE as the clock is immediately divided by two internally. See the
Structure (Right Half)
7.2.4. ChipCorder Analog Array Sampling Frequency With External Clock
13.824 MHz
27.648 MHz
13.824 MHz
27.648 MHz
13.824 MHz
27.648 MHz
13.824 MHz
27.648 MHz
20.48 MHz
40.96 MHz
20.48 MHz
40.96 MHz
20.48 MHz
40.96 MHz
20.48 MHz
40.96 MHz
F
MCLK
description on page 32.
FLD
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
FLD0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
CKD2
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
- 14 -
CKDV
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
Sample Rate
8.0 kHz
8.0 kHz
8.0 kHz
8.0 kHz
6.4 kHz
6.4 kHz
6.4 kHz
6.4 kHz
5.3 kHz
5.3 kHz
5.3 kHz
5.3 kHz
4.0 kHz
4.0 kHz
4.0 kHz
4.0 kHz
Filter Knee
3.7 kHz
3.7 kHz
3.7 kHz
3.7 kHz
2.9 kHz
2.9 kHz
2.9 kHz
2.9 kHz
2.5 kHz
2.5 kHz
2.5 kHz
2.5 kHz
1.8 kHz
1.8 kHz
1.8 kHz
1.8 kHz
ISD5216
Analog