AK2308LV ISDN VoIP 16bit G.711 CODEC 2MIC 10Kmin 3.3V±0.3V 30VSOP
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[AK2308LV]
AK2308LV ISDN VoIP 16bit G.711 CODEC
2MIC 10Kmin 3.3V±0.3V 30VSOP 0.65mm 9.7*7.6mm
HANDT3 HANDT1 HANDT2 Amp1 MIC3 MIC1 MIC2 Amp2 DAOUT Amp3
0/-14dB
Step +15-16dB
Linear
+5+11dB Amp4
Step -12-57dB
A/u-law 16bit Linear
VOL1
CODEC
Interface
BCLK
+12-12dB/2dB step
Step
SPOP Amp5
+15-16dB
Linear
SPON Amp6
-11dB
PLLCAP
HANDI
VOL2 VOL3
+6/0/-6dB -25dB
+8-18dB step
SCLK DATA
HANDR
Amp7
TONEI RAGND AVDD AVSS DVDD DVSS VREF
<AK2308LV>
MS0227J01
[AK2308LV]
<AK2308LV>
MS0227J01
[AK2308LV]
PLLCAP AVSS SPON SPOP BCLK DATA SCLK TEST AVDD
VIEW
TONEI HANDR HANDI DAOUT RAGND VREF HANDT2 HANDT1 HANDT3 MIC3 MIC1 MIC2
<AK2308LV>
MS0227J01
[AK2308LV]
DIN: I/O: DOUT: TOUT: AIN: PWR: AOUT: HANDT3 HANDT2 HANDT1 AOUT 20pF MIC3 MIC2 MIC1 AOUT 20pF DAOUT AOUT 20pF AOUT 20pF SPOP AOUT 1000pF SPON AOUT HANDI HANDR AOUT 20pF TONEI DATA 50pF SCLK TOUT 50pF BCLK data BCLK 8kHz
<AK2308LV>
MS0227J01
AVSS AVDD VREF PLLCAP RAGND TEST AOUT 3.3V 3.3V CODEC 0.5F
[AK2308LV]
AOUT 0.1F AOUT 1.5V 0.5F
VSS(0V)
<AK2308LV>
MS0227J01
[AK2308LV]
Tstg
-0.3 -0.3 -0.3
VDD+0.3 VDD+0.3
VSS=0V
<AK2308LV>
MS0227J01
CODEC
[AK2308LV]
G.711 G.712 CODEC 14bit A/-law 14bit DX/DR 16bit Amp1,20+25dB CODEC 0/-14dB +15-16dB step/31 (Amp4)+5+11dB +12-12dB2dB +8-18dB2dB +6-6dB6dB CODEC +15-16dB step/21 -12-57dB step/16 TONEI DX/DR 16bit AK130_B1 AK130_B2 Long Frame/Short Frame AK130 AK130 16bit CODEC 14bit
<AK2308LV>
MS0227J01
[AK2308LV]
I/F()
AK2308LV SCLK,DATA,CSN3 (3bit)
(4bit)
(8bit)
*I/O Dummy
SCLK DATASCLK SCLKCSN CSN="L"16SCLK SCLK SCLK 16DATA
SCLK 16CSN SCLK 16CSN
<AK2308LV>
MS0227J01
[AK2308LV]
16bitDATA
SCLK16 CSN=H SCLK Don't care
SCLK
SCLK DATA
"0000"
"0000" SCLK
SCLK
DATA
SCLK"H""L" SCLK
SCLK16
SCLK DATA
"0000"
"0000"
SCLK
SCLK DATA
SCLK16
"0000"
"0000"
DATA (Hi-Z)
SCLK DATA
CSN"L"
"0000"
<AK2308LV>
MS0227J01
[AK2308LV]
16bitDATA
SCLK16 CNS=H SCLK Don't Care
SCLK
SCLK DATA
SCLK
SCLK
SCLK
DATA
SCLK"H""L" SCLK
SCLK DATA
SCLK16
"0000"
SCLK
SCLK DATA
CSN"L"
"0000"
<AK2308LV>
MS0227J01
SCLK DATA
[AK2308LV]
(b=0
DATA (Hi-Z)
<AK2308LV>
MS0227J01
Read/Write
(Hex)
[AK2308LV]
PCM_
PCM_
Reserved test
VOL2
VOL3
"""0""0"(TEST #14="L"
<AK2308LV>
MS0227J01
[AK2308LV]
AK2308LV Long Frame/Short Frame 16bit AK130 AK130 2.048MHz AK130 B1B2 AK130 B1/B2 AK130 B1/B2 16bit CODEC 14bit 16bit BCLK Register Type Read Write[ 0001 D2-D0 (PCM_X, PCM_1 PCM_0
PCM_10 PCM_1 PCM_0 16bit AK130 AK130
LF/SF 16bit AK130 AK130
(PCM_1/0=00)
Long Frame Short Frame LF/SF AK2308LV
<AK2308LV>
MS0227J01
[AK2308LV]
LF/SF AK2308LVFS"H"Long FrameShort Frame FS="H" BCLK2 BCLK1
(125s) DX,DR (BCLK=2.048MHz BCLK/64kHzAK2308LV
Frame SyncFS 8kHz (125s BCLK BCLK 64kHz2.048MHz
LongFrame
BCLK
Don't care
Hi-Z
Don't care
ShortFrame
BCLK
Don't care
Hi-Z Don't care
BCLK BCLK AK2308LV 8kHz
<AK2308LV>
MS0227J01
[AK2308LV]
AK130 AK130 AK130 AK130_B1 AK130 AK130 8kHz 125s BCLK AK130 2.048MHz
AK130
244ns 125s(8kHz) BCLK 16CLK Hi-Z 8CLK First First Hi-Z
*Don't care
AK130_B2 AK130 AK130 8kHz 125s BCLK AK130 2.048MHz
AK130
244ns 125s(8kHz) BCLK 24CLK Hi-Z 8CLK First First Hi-Z
*Don't care
<AK2308LV>
MS0227J01
[AK2308LV]
16bit 16bit Compliment 14bit 2bit 8kHz 125s BCLK BCLK 128kHz2.048MHz
125s(8kHz) BCLK Hi-Z First First Hi-Z Hi-Z
<AK2308LV>
MS0227J01
ASAHI KASEI
[AK2308LV]
Register Type Read Write[ 0000 D6-D0 (SW7-SW1)]
TONEI (VOL1)SW7 -11dB -25dB SW56 On/Off OnOff
SPOP TONEI
-25dB -11dB
SPON
HANDR
SW5,7
<AK2308LV>
MS0227J01
0010 D4-D0 (VSD: Attenuator)] VSD_3
[AK2308LV]
VSD_2
VSD_1
VSD_0
Gain[dB] VSD_2 VSD_1 VSD_0 VSD_3 -12dB -15dB -18dB -21dB -24dB -27dB -30dB -33dB -36dB -39dB -42dB -45dB -48dB -51dB -54dB -57dB
<AK2308LV>
MS0227J01
0010 D6-D0 (VTX2-VTX0, V1_3-V1_0)] TX_pad VTX4 VTX3 VTX4 VTX3 VTX2 VTX1 TX_pad TX_pad
[AK2308LV]
VTX2
VTX1
VTX0
VTX0
16dB 15dB 14dB 13dB 12dB 11dB 10dB +1dB +2dB +3dB +4dB +5dB +6dB +7dB +8dB +9dB +10dB +11dB +12dB +13dB +14dB +15dB
14dB
<AK2308LV>
MS0227J01
0100 D4-D0 (VRX4-VTX0)] VRX4 VRX4 VRX3 VRX2 VRX1 VRX0 VRX3 VRX2 VRX1 VRX0
[AK2308LV]
16dB 15dB 14dB 13dB 12dB 11dB 10dB +1dB +2dB +3dB +4dB +5dB +6dB +7dB +8dB +9dB +10dB +11dB +12dB +13dB +14dB +15dB
<AK2308LV>
MS0227J01
0101 D3-D0 (V1_3-V1_0] VOL1- V1_3 V1_2 V1_1 V1_0 V1_3 V1_2 V1_1 V1_0
[AK2308LV]
VOL1 12dB 10dB 10dB 12dB Forbidden Forbidden Forbidden
<AK2308LV>
MS0227J01
0110 D5-D0 (V3_1-V3_0V2_3V2_0)] V3_1 V3_0 V2_3 VOL2- V2_3 V2_2 V2_1 V2_0 V2_2 V2_1 V2_0
[AK2308LV]
18dB 16dB 14dB 12dB 10dB +2dB +4dB +6dB +8dB Forbidden Forbidden
VOL3- V3_1 V3_0 VOL3 +6dB Forbidden
<AK2308LV>
MS0227J01
ASAHI KASEI
AK2308LV CODEC FS,BCLK 150mstyp,330ms(max)
[AK2308LV]
20ms(typ),200ms(max)
50ms(=599%) 50ms
AK2308LV
FS="L" BCLK="L"
200ms
=50ms(=5)
BCLK CODEC
CODEC
BCLK CODEC 250ms CODEC CODEC
<AK2308LV>
MS0227J01
[AK2308LV]
VDD=3.3V±0.3VTa=-10+70FS=8kHz
CIN,IO NOUT,IO TOUT RAGND CIN,IO IOL=800A IOH=-800A ±100A VDD-0.5
BCLK 2.048MHz HANDT1,2 1020Hz 0dBm0 HANDR SW1=H,SW2=L,SW3=L,SW4=H,SW5,6=L
VDD=+3.3V±0.3VTa=-10+70FS=8kHz
VOH=VDD-0.5VOL=0.4V Long Frame ,Short Frame
BCLK BCLK FS,BCLK,DR FBCLK TDX2 TFSS TDRS TFSH TDRH TWLFS 50pF 50pF BCLK
1Short kHzN=132Long Frame, kHzN=232
<AK2308LV>
MS0227J01
AK130 B1ch,AK130 B2ch
BCLK BCLK FS,BCLK,DR FBCLK TDX2 TFSS TDRS TFSH TDRH 50pF 50pF
[AK2308LV]
2.048
Short Frame16bit
TFSH TFSS TFSH TFSS
BCLK
FBCLK TDX2
TDRS TDRH
Long Frame
FWLFS TFSH TFSS TFSH
BCLK
TDX2
TDRS TDRH
AK130 B1AK130
TFSH TFSS TFSH TFSS
BCLK
FBCLK TDX2
TDRS TDRH
<AK2308LV>
MS0227J01
SCLK CSN,SCLK DATA DATA DATA DATA TDA2 TCSS TDAS TCSH TDAH 15pF 15pF
[AK2308LV]
()1/(H
TCSH
TCSS
TCSH
TCSS
SCLK
FSCLK
TDAS
TDAH
DATA
TCSH
TCSS
TDA2
SCLK
FSCLK
TDAS
TDAH
DATA
<AK2308LV>
MS0227J01
CODEC HANDT3 1020Hz 0dBm0 -Law, A-Law MIC3DX 3.14dBm0(-law) 3.17dBm0(A-law) DRDAOUT 1020Hz 0dBm0 -Law, A-Law 3.14dBm0(-law) 3.17dBm0(A-law) HANDT3DX MIC3DX DRDAOUT
[AK2308LV]
-1.5
0.101 0.145 0.482
Vrms Vrms Vrms
-1.5
0.694
Vrms
-10dBm0 1020Hz Tone -10dBm0 1020Hz Tone
-51-46dBm0 -46-36dBm0 -360dBm0 -51-46dBm0 -46-36dBm0 -360dBm0
-0.9 -0.6 -0.4 -0.9 -0.6 -0.4
HANDT3DX MIC3DX DRDAOUT
0.06kHz 0.2kHz =1020Hz 0.33.0kHz 0dBm0 3.4kHz 3.78kHz 0.3k3.0kHz =1020Hz 3.4kHz 0dBm0 3.78kHz
-0.3 -0.3
<AK2308LV>
MS0227J01
HANDT3DX MIC3DX DRDAOUT -36-41dBm0 -26-36dBm0 0-26dBm0
[AK2308LV]
1020Hz Tone
-36-41dBm0 -26-36dBm0 0-26dBm0 -Law C-message, A-Law Psophometric -Law,C-message HANDT1,2DX A-Law,Psophometric MIC1,2DX -Law,C-message DRDAOUT A-Law,Psophometric -Law,C-message A-Law,Psophometric DRHANDR -Law,C-message A-Law,Psophometric DRSPOP/SPON SCLK Handset +25dB CODE
1020Hz Tone
dBrnc0 dBm0p
dBrnc0 dBm0p dBrnc0 dBm0p dBrnc0 dBm0p
HANDT3DAOUT MIC3DAOUT DXDR 1020Hz,0dBm0 HANDT3 CODE@DR 1020Hz,0dBm0 MIC3 CODE@DR 1020Hz 0dBm0 Code HANDT3 0Vrms,MIC3 0Vrms
<AK2308LV>
MS0227J01
SPISPOP/SPON 502mVp-p HANDIHANDR 1020Hz 796mVp-p HANDIHANDR 1020Hz 1.00Vp-p VOL1 +12-12dB VOL2 +8-12dB -14-18dB VOL3 +6/0/-6dB -1.0 +1.0
[AK2308LV]
-1.0 -1.5 -1.0
+1.0 +1.5 +1.0
SINAD HANDIHANDR TONEIHANDR (-25dB
HANDIHANDR 2Vp-p@1020Hz TONEIHANDR 1Vp-p@1020Hz
2Vp-p@1020Hz 030kHz 1Vp-p@1020Hz 030kHz
-1.5
+1.5
SINAD SPISPOP/SPON TONESPOP/SPON (SW5 (SW7
1.0Vp-p@1020Hz 030kHz 1Vp-p@1020Hz 030kHz
-1.5 -1.5 -1.5
+1.5 +1.5 +1.5
SPISPOP/SPON 2Vp-p@1020Hz TONEI SPOP/SPON 1Vp-p@1020Hz
<AK2308LV>
MS0227J01
SINAD RAIRAO 0.564Vp-p@1020Hz +11dB (030kHz) -1.5 +1.5
[AK2308LV]
SINAD HANDT2 0.023Vp-p@1020Hz HANDT1 MIC2 25dB (030kHz) MIC1 HANDT3 MIC3DX
-1.5
+1.5
1020Hz@0dBm0 1020Hz@0dBm0
HANDT3 MIC3 HANDI TONEI
<AK2308LV>
MS0227J01
MIC3
[AK2308LV]
HANDT3
MIC1 10uF 1.2k 10uF 1.2k
HANDT1
100pF
MIC2
100pF
HANDT2
DAOUT
RAIN 35k71k SPOP
HANDI SPON 0.1mH 50pF
HANDR
TONEI
<AK2308LV>
MS0227J01
PLLCAP
[AK2308LV]
PLLCAP
0.22uF
RAGND
VREF
10uF 0.1uF
AVDD
10uF 0.1uF
AVSS
<AK2308LV>
MS0227J01
VSOP XXXXXXX :AK2308LV :AKM
[AK2308LV]
AK2308LV
AK2308LV XXXXXXX
1pin
date code
<AK2308LV>
MS0227J01
[AK2308LV]
30pin VSOP (Unit:
0.3TYP
5.6±0.2
7.6±0.3
0.22±0.1
0.13
0.65
Detail 10.2MAX 1.2±0.2 1.6MAX 9.7±0.2 0.45±0.2 +0.1 0.15 -0.05 MS0227J01
<AK2308LV>
+0.1 -0.05
[AK2308LV]
<AK2308LV>
MS0227J01
ASAHI KASEI
[AK2308LV]
<AK2308LV>
MS0227J01
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