AKD4126-A Datasheet, PDF (3/29 Pages) Asahi Kasei Microsystems – digital sample rate converter.

ASAHI KASEI
[AKD4126-A]
„ Set up jumper pins and DIP-switches of evaluation modes
(1). Set up jumper pins and DIP-switches of input PORT
(1)-1. DIR functions of the AK4114 (U2) are used. (Default)
(1)-1-1. Set up RX
Select input connector of RX by JP7 (RX).
(a) RX is input from PORT1 (OPT) (b) RX is input from J1 (COAX)
JP7
RX
JP7
RX
OPT COAX
(O PT)
OPT COAX
(CO AX)
(1)-1-2. Set up IBICK, ILRCK and SDTI
Clocks (IBICK and ILRCK) and data (SDTI) of the AK4126 (U1) are supplied from the AK4114 (U2).
As 10-pin connector: PORT2 (INPUT) is not used, please don’t connect anything.
JP8
X T I-R X
JP9
XTE-RX
JP13
IM C L K
(O pen)
(Short)
JP10
IBIC K1
JP12
ILRC K
J P 11
SDTI
(O pen)
(S h o rt)
(Short)
(Short)
<KM083203>
-3-
2007/01