ml7037 Oki Semiconductor, ml7037 Datasheet - Page 26

• Manufacturer Part Number: ml7037
• Description: Ml7037-003 Dual Echo Canceler & Noise Canceler With Dual Codec For Hands-free
• Manufacturer: Oki Semiconductor

Not for Publication
OKI Semiconductor
PCMO
PCMO
PCMO
PCMO
SYNC
(  -law PCM)
(16bit Linear PCM)
SYNC
(  -law PCM)
(16bit Linear PCM)
SYNC
(  -law PCM)
(16bit Linear PCM)
BCLK
BCLK
BCLK
PCMI
PCMI
Hi-Z
Hi-Z
Hi-Z
Hi-Z
t
t
t
t
S DX
S B
S B
S B
t
t
t
B S
B S
B S
1
1
1
t
S DX
t
t
W S
W S
t
MSB
MSB
DS
t
t
X D1
S DX
2
2
2
t
MSB
MSB
W S
MSB
MSB
Figure 18 PCM Output Timing (Short Frame Sync)
Figure 17 PCM Output Timing (Long Frame Sync)
Figure 16 PCM Input Timing (Short Frame Sync)
t
DH
t
t
XD2
XD1
3
3
3
t
XD2
4
4
4
5
5
5
6
6
6
7
7
7
8
8
8
LSB
t
XD3
9
9
9
LSB
LSB
t
10
10
X D3
PEDL7037-003-05Zz_Digest
17
16
17
LSB
LSB
LSB
t
t
18
17
X D3
18
X D3
Hi-Z
Hi-Z
Hi-Z
Hi-Z
ML7037-003
19
18
19
50% VDD
50% VDD
50% VDD
50% VDD
50% VDD
50% VDD
50% VDD
50% VDD
50% VDD
50% VDD
50% VDD
50% VDD
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