ml7074-003 Oki Semiconductor, ml7074-003 Datasheet - Page 18

• Manufacturer Part Number: ml7074-003
• Description: Dual Echo Canceler & Noise Canceler With Dual Codec For Hands-free Msm7731-02dual Echo Canceler & Noise Canceler With Dual Codec For Hands-free
• Manufacturer: Oki Semiconductor

Digital Interface Characteristics (3/3)
OKI Semiconductor
MCU Interface Digital
Input/Output Setting Time
EXCK Clock Frequency
BCLK
SYNC
PCMO
PCMEO
BCLK
SYNC
PCMO
PCMEO
Parameter
t
t
0
0
BS
BS
Hi-Z
Hi-Z
t
SDX
1
1
Digital Output Timing (Short-frame-sync)
Symbol
MSB
Digital Output Timing (Normal-sync)
f
t
t
t
t
EXCK
SB
SB
t
t
t
t
t
t
t
t
t
M10
M11
M1
M2
M3
M4
M5
M6
M7
M8
M9
t
t
2
2
W
WS
t
XD1
t
XD1
MSB
R
R
R
D
D
D
= 1 kΩ, C
= 1 kΩ, C
= 1 kΩ, C
3
3
Condition
—
—
—
—
—
—
—
—
—
DL
DL
DL
4
4
= 20 pF
= 20 pF
= 20 pF
t
t
XD2
XD2
5
5
6
6
(V
Min.
100
100
20
20
50
50
50
50
—
—
—
0
DD
= 2.7 to 3.6 V, Ta = –40 to +85°C)
7
7
Typ.
—
—
—
—
—
—
—
—
—
—
—
—
8
8
LSB
Max.
—
—
—
—
—
—
30
—
30
—
10
FEDL7731-02-11
—
MSM7731-02
9
9
t
t
LSB
XD3
XD3
Hi-Z
MHz
Unit
18/54
10
10
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Hi-Z