參數(shù)資料
型號(hào)： MT93L00A
廠商： Zarlink Semiconductor Inc.
英文描述： Multi-Channel Voice Echo Canceller
中文描述： 多通道語(yǔ)音回聲消除器
文件頁(yè)數(shù)： 32/39頁(yè)
文件大?。?/td> 636K
代理商： MT93L00A
MT93L00A
Data Sheet
32
Zarlink Semiconductor Inc.
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
Recommended Operating Conditions
- Voltages are with respect to ground (Vss) unless otherwise stated.
Typical figures are at 25
°
C and are for design aid only: not guaranteed and not subject to production testing.
Characteristics are over recommended operating conditions unless otherwise stated.
Typical figures are at 25
°
C, V
=3.3 V and are for design aid only: not guaranteed and not subject to production testing.
* Note 1: Maximum leakage on pins (output or I/O pins in high impedance state) is over an applied voltage (
V
IN
).
Absolute Maximum Ratings*
Parameter
Symbol
Min.
Max.
Units
1
2
3
4
5
6
7
I/O Supply Voltage (V
DD1
)
Core Supply Voltage (V
DD2
)
Input Voltage
Input Voltage on any 5 V Tolerant I/O pins
Continuous Current at digital outputs
Package power dissipation
Storage temperature
V
DD_IO
V
DD_CORE
V
I3
V
I5
I
o
P
D
T
S
-0.5
-0.5
5.0
2.5
V
V
V
V
V
SS
- 0.5
V
SS
- 0.3
V
DD1
+0.5
7.0
20
2
150
mA
W
°
C
-55
Characteristics
Sym.
Min.
Typ.
Max.
Units
1
2
3
4
5
6
Operating Temperature
I/O Supply Voltage (V
DD_IO
)
Core Supply Voltage (V
DD_CORE
)
Input High Voltage on 3.3 V tolerant I/O
Input High Voltage on 5 V tolerant I/O pins
Input Low Voltage
T
OP
V
DD1
V
DD2
V
IH3
V
IH5
V
IL
-40
3.0
1.7
+85
3.6
1.9
V
DD1
5.5
0.3V
DD1
°
C
V
V
V
V
V
3.3
1.8
0.7V
DD1
0.7V
DD1
DC Electrical Characteristics
- Voltages are with respect to ground (V
ss
) unless otherwise stated.
Characteristics
Sym.
Min.
Typ.
Max.
Units
Test Conditions
1
I
N
P
U
T
S
Static Supply Current
IDD_IO (V
DD
1 = 3.3 V)
IDD_CORE (V
DD
2 = 1.8 V)
Power Consumption
Input High Voltage
Input Low Voltage
Input Leakage
Input Leakage on Pullup
Input Leakage on Pulldown
I
CC
I
DD_IO
I
DD_CORE
P
C
V
IH
V
IL
I
IH
/I
IL
I
LU
I
LD
250
μ
A
mA
mA
mW
V
V
μ
A
μ
A
μ
A
RESET = 0
All 32 channels active
All 32 channels active
All 32 channels active
10
65
150
2
3
4
5
0.7V
DD1
0.3V
DD1
10
-55
65
-30
30
V
IN
=V
SS
to V
DD1
or 5.5 V
V
IN
=V
SS
V
IN
=V
DD1
See Note 1
6
7
8
9
10
Input Pin Capacitance
Output High Voltage
Output Low Voltage
High Impedance Leakage
Output Pin Capacitance
C
I
V
OH
V
OL
I
OZ
C
O
10
pF
V
V
μ
A
pF
O
U
T
P
U
T
S
0.8V
DD1
I
OH
= 12 mA
I
OL
= 12 mA
V
IN
=V
SS
to 5.5 V
0.4
10
10
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