AK2363 Datasheet, PDF (3/33 Pages) Asahi Kasei Microsystems – Radio Signaling LSI

ASAHI KASEI
Block Diagram
[AK2363]
3
TCLK
2
TDATA
MSK
Modulator
MSK
DAC
MSKTX
MSK
LPF
24
23
MOD
VR
-
22
+
TXA
RXIN
RXINO ₁₉
20
-
+
RXA
VDD
6
+
VSS
14
AGND
21
+
MSK
BPF
Power ON
at Mode 1,2,3,
4,5,6
Power ON
Power ON
at Mode 2,4,6 at Mode 3,4,6
Power ON
at Mode 5,6
Data
Dem odulato r
Digital
PLL
Control
Register
754
17 1
DTMFSL
89
18
AGC
(PGA)
DIV
(1/2,3,4)
15
OSC ₁₆
3.6864MHz
XIN
DTMF
Receiver
XOUT
11
SD
12
ACK
10 13
Pin Assignments
RXINO
18 17 16 15 14 13
19
12 ACK
RXIN 20
11 SD
AGND 21
10 STD
MOD 22
9 RCLK
MODIN 23
8 RDFFD/RDATA
MSKOUT 24
7 SDATA
123456
MS0583-E-01
-3-
2008/06