AK4133VN Datasheet, PDF (26/28 Pages) Asahi Kasei Microsystems – 192kHz 24bit Sample Rate Converter

AK4133VN
AKD4132
17. Ordering Guide
40 ~ 105ºC
20-pin QFN (0.5mm pitch)
Evaluation Board for AK4132
[AK4133]
18. Revision History
Date (Y/M/D) Revision
15/12/09
00
16/06/20
01
16/06/20
01
16/06/20
01
16/06/20
01
16/06/20
01
16/06/20
01
16/06/20
01
16/06/20
01
16/06/20
01
Reason
First Edition
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Contents
General Description
“It is possible also to convert 8kHz, 16kHz or 24kHz
into 8kHz, 16kHz or 24kHz.” added
Features
Output Sample Rate (FSO): 8kHz, 16kHz, 24kHz
(@FSI: 8kHz, 16kHz, 24kHz) added.
SRC Characteristics
“Output Sample Rate (FSI: 8kHz,16kHz, 24kHz)
min. 8kHz, max. 24kHz” added
Switching Characteristics
Master Clock Input (OMCLK)
128 FSO: min.5.6448MHz  min. 1.024MHz
256 FSO: min.11.2896MHz  min. 2.048MHz
512 FSO: min.22.5792MHz  min. 4.096MHz
Switching Characteristics
Channel Clock for Output Port (OLRCK)
Slave Mode
“Frequency (FSI: 8kHz, 16kHz, 24kHz)
min.8kHz, max. 24kHz” added
Master Mode
Frequency (FSI: 8kHz, 16kHz, 24kHz)
“min.8kHz, max. 24kHz” added
Functional Description
”■Input and Output sampling rate combination”
added.
■ System Clock for Output PORT
The FSO column deleted from Table 3 “Output
PORT Master/Slave Mode Control”.
(FSO has no meaning in Table 3.)
■ System Reset
Figure 16
LDO up & Ratio detection & GD
9.6ms  25.2ms
■ System Reset
Figure 17
Ratio detection & GD
4.6ms  20.2ms
015015325-E-01
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2016/06