AK2363 Datasheet, PDF (19/33 Pages) Asahi Kasei Microsystems – Radio Signaling LSI

ASAHI KASEI
[AK2363]
VR4
VR3
VR2
VR1
VR0
VR gain (dB)
0
0
0
0
0
-6.0
0
0
0
0
1
-5.5
0
0
0
1
0
-5.0
0
0
0
1
1
-4.5
0
0
1
0
0
-4.0
0
0
1
0
1
-3.5
0
0
1
1
0
-3.0
0
0
1
1
1
-2.5
0
1
0
0
0
-2.0
0
1
0
0
1
-1.5
0
1
0
1
0
-1.0
0
1
0
1
1
-0.5
0
1
1
0
0
0.0
VR4
VR3
VR2
VR1
VR0
VR gain (dB)
0
1
1
0
1
+0.5
0
1
1
1
0
+1.0
0
1
1
1
1
+1.5
1
0
0
0
0
+2.0
1
0
0
0
1
+2.5
1
0
0
1
0
+3.0
1
0
0
1
1
+3.5
1
0
1
0
0
+4.0
1
0
1
0
1
+4.5
1
0
1
1
0
+5.0
1
0
1
1
1
+5.5
1
1
0
0
0
+6.0
2.3) DTMF register 1
Address
A3 A2 A1 A0
0
0
1
0
Initial value
D7
GTP3
0
D6
GTP2
1
D5
GTP1
0
Data
D4
D3
GTP0 GTA3
0
0
D2
GTA2
0
D1
GTA1
1
D0
GTA0
0
Data
GTP3 to GTP0
GTA3 to GTA0
Function
Register for setting DTMF Receiver guard time t_GTP.
For details, refer to "DTMF Receiver Operation".
Register for setting DTMF Receiver guard time t_GTA.
For details, refer to "DTMF Receiver Operation".
Remarks
MS0583-E-01
- 19 -
2008/06