W6811
Publication Release Date: October 23, 2003
- 31 - Revision A10
0.1
µ
F
27k
Ω
2.048 MHz
PCM OUT
PCM IN
8 kHz
V
DD
1k
0.01
F
100k
100k
1k
1.0
µ
F
1.0
µ
F
27k
Ω
1.5k
1.5k
Electret
Microphone
WM - 54B Panasonic
27k
Speake
Power
Control
1k
200
p
F
V
AG
24
AI+ 23
AI- 22
AO 21
/A 20
V
SSA
19
FSX 16
PCMO 15
BCLKT 14
MCLK 13
1 V
REF
2 RO -
3 PAI
4 PAO -
5 PAO+
6 V
DDA
9 FSR
10 PCMI
11 BCLKR
12 PUI
PDIP/SOG/SSOP/TSSOP
V
SSD
178 V
DDD
C 187 NC
V
DDA
V
DDD
0.1
µ
F
0.1
µ
F
27k
Ω
2.048 MHz
PCM OUT
PCM IN
8 kHz
V
DD
0.01
F
1k
1.0
µ
F
27k
Ω
27k
Ω
1.5k
1.5k
Electret
Microphone
WM - 54B Panasonic
Speake
Power
Control
1k
200
p
F
V
AG
24
AI+ 23
AI- 22
AO 21
/A 20
V
SSA
19
FSX 16
PCMO 15
BCLKT 14
MCLK 13
1 V
REF
2 RO -
3 PAI
4 PAO -
5 PAO+
6 V
DDA
9 FSR
10 PCMI
11 BCLKR
12 PUI
V
SSD
178 V
DDD
C 187 NC
V
AG
24
AI+ 23
AI- 22
AO 21
/A 20
V
SSA
19
FST 16
PCMT 15
BCLKT 14
MCLK 13
1 V
REF
2 RO -
3 PAI
4 PAO -
5 PAO+
6 V
DDA
9 FSR
10 PCMR
11 BCLKR
12 PUI
V
SSD
178 V
DDD
C 187 NC
V
DDA
V
DDD
Figure 11.3 Handset Interface
0.1
µ
F
27k
Ω
27k
Ω
4.096 MHz
PCM OUT
PCM IN
8 kHz
V
DD
27k
Ω
0.01
F
27k
1.0
µ
F
00
=
1
=
1
TIP
RI
G
600
Ω
B1
0V
B2 - +5V
Power
Control
V
AG
24
AI+ 23
AI- 22
AO 21
/A 20
V
SSA
19
FSX 16
PCMO 15
BCLKT 14
MCLK 13
1 V
REF
2 RO-
3 PAI
4 PAO-
5 PAO+
6 V
DDA
9 FSR
10 PCMI
11 BCLKR
12 PUI
PDIP/SOG/SSOP/TSSOP
V
SSD
178 V
DDD
C 187 NC
V
DDD
0.1
µ
F
0.1
µ
F
27k
Ω
4.096 MHz
PCM OUT
PCM IN
8 kHz
V
DD
00
=
1
=
1
00
=
1
=
1
TIP
RI
G
600
Ω
B1
0V
B2 - +5V
Power
Control
V
AG
24
AI+ 23
AI- 22
AO 21
/A 20
V
SSA
19
FSX 16
PCMO 15
BCLKT 14
MCLK 13
1 V
REF
2 RO-
3 PAI
4 PAO-
5 PAO+
6 V
DDA
9 FSR
10 PCMI
11 BCLKR
12 PUI
PDIP/SOG/SSOP/TSSOP
V
SSD
178 V
DDD
C 187 NC
V
AG
24
AI+ 23
AI- 22
AO 21
/A 20
V
SSA
19
FST 16
PCMT 15
BCLKT 14
MCLK 13
1 V
REF
2 RO-
3 PAI
4 PAO-
5 PAO+
6 V
DDA
9 FSR
10 PCMR
11 BCLKR
12 PUI
PDIP/SOG/SSOP/TSSOP
V
SSD
178 V
DDD
C 187 NC
V
DDD
Figure 11.4 Transformer Interface Circuit in GCI mode