AK4116-B Datasheet, PDF (2/19 Pages) Asahi Kasei Microsystems – Evaluation Board

ASAHI KASEI
[AKD4116-B]
ධՁϘʔυϚχϡΞϧ
„ ૢ࡞खॱ
ᶃ ݯిͷ഑ઢ
[+5V]
(੺) = 5V
[GND]
(ࠇ) = 0V
ᶄ δϟϯύϐϯ/εΠονྨͷઃఆ (ҎԼࢀর)
ᶅ ޫ·ͨ͸BNCίωΫλͷ઀ଓ(ҎԼࢀর)
ᶆ ݯి౤ೖ
AK4116͸ిݯ౤ೖޙɺඞͣҰ౓SW2Λ “L”ʹͯ͠ύϫʔμ΢ϯΛߦͬͯԼ͍͞ɻ
˙ ՄೳͳධՁϞʔυ
(1) DIRͷධՁ(Default)
S/PDIF
Optical or BNC
connector
AK4116
(DIR)
MCLK
BICK
LRCK
SDTO
AKD4116-B
PORT2
(10pin Header)
MCLK
BICK
LRCK
SDTO
DAC
ޫίωΫλ͋Δ͍͸BNCͰड৴ͨ͠Bi-phase৴߸͔ΒMCLK,BICK,LRCK,SDATAΛੜ੒͠PORT2Λ
௨ͯ͠ೖग़ྗ͢Δ͜ͱ͕ग़དྷ·͢ɻAKD4116-BͱฐࣾD/AධՁ༻ϘʔυΛ10ઢϑϥοτέʔϒϧͰ
઀ଓ͢Δ͜ͱ͕ग़དྷ·͢ɻ
a. Bi-phaseೖྗ৴߸ͷઃఆ
a-1. RX0΁ͷೖྗ


ίωΫλ
JP2(RXP0)
Þ« (PORT1)
OPT
BNC (J2)
BNC
Table 1. RX0ͷઃఆ
PORT1(optical)͔Βೖྗ͢Δ৔߹͸JP19Λγϣʔτͯ͠Լ͍͞ɻ
<KM077400>
-2-
2005/01