MSM7731-02 OKI [OKI electronic componets], MSM7731-02 Datasheet - Page 15

• Manufacturer Part Number: MSM7731-02
• Description: Dual Echo Canceler & Noise Canceler with Dual Codec for Hands-Free
• Manufacturer: OKI [OKI electronic componets]

ELECTRICAL CHARACTERISTICS
Note*1: 0.320 Vrms = 0 dBm0, +3.14 dBm0 = 1.30 V
1 Semiconductor
DC Characteristics
Analog Interface Characteristics
Power Supply Current 1
Power Supply Current 2
Input Leakage Current
High Level Digital Output
Voltage
Low Level Digital Output
Voltage
Digital Output Leakage
Current
Input Capacitance
Input Resistance
Output Load Resistance
Output Load Capacitance
Output Voltage Level (*1)
Offset Voltage
SG Output Voltage
SG Output Impedance
Parameter
Parameter
Symbol
Symbol
V
V
V
V
V
V
R
R
R
R
C
C
V
V
R
R
R
I
I
V
V
V
C
DD1
DD2
I
OFA1
OFA2
OFL1
OFL2
I
I
OA1
OA2
OL1
OL2
LA1
LA2
LA1
IH
IL
OH
O
INA
INL
LL1
LL2
LL1
SG
OL
SG
IN
Operating, no signal
(V
Power down mode
(V
V
V
I
(other than ×2)
I
(other than ×2)
DOUT, PCMO, PCMEO
AIN, APWI
LIN, LPWI
AGSX, AVFRO
AOUT
LGSX, LVFRO
LOUT
AGSX, AVFRO, AOUT
LGSX, LVFRO, LOUT
AGSX,
AVFRO
AOUT
LGSX,
LVFRO
LOUT
AVFRO
AOUT
LVFRO
LOUT
SG
SG
OH
OL
I
I
DD
DD
= V
= 0 V
= 3.2 mA
= 0.4 mA
= 3.0 V)
= 3.0 V, MCK = 0 V)
DD
Condition
Condition
—
R
R
R
R
L
L
L
L
PP
= 20 k
= 1.2 k
= 20 k
= 1.2 k
0.5×V
–100
–100
(V
(V
Min.
Min.
–20
–20
—0
1.2
1.2
10
10
20
20
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DD
DD
DD
= 2.7 to 3.6 V, Ta = –25 to +85°C)
= 2.7 to 3.6 V, Ta = –25 to +85°C)
0.02
Typ.
Typ.
0.2
1.4
35
40
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
5
Max.
Max.
+100
+100
100
100
+20
+20
V
0.4
1.3
2.6
1.3
2.6
FEDL7731-02-04
50
10
80
—
—
—
—
—
—
—
—
1
2
2
DD
MSM7731-02
Unit
Unit
Vpp
Vpp
Vpp
Vpp
mA
mA
M
M
mV
mV
mV
mV
µA
µA
k
k
k
k
k
µA
pF
pF
pF
15/53
V
V
V