ASAHI KASEI
[AKD4633-A]
<KM079407>
2016/10
- 6 -
b) Set up jumper pins of FCK clock
When an external clock through a RCA connector J9 (FCK) is supplied, select EXT on JP22 (FCK_SEL). JP24
(EXT2) and R27 should be properly selected in order to match the output impedance of the clock generator.
c) Set up jumper pins of DATA
When the AK4633VN is evaluated by loop-back mode (A/D
D/A), the jumper pins should be set to the
following.
JP28
FCK
ADC
DIR
JP22
FCK_SEL
2fs
EXT
1fs
JP26
4633_SDTI
ADC
DAC/LOOP
JP30
SDTI
DIR
ADC
