參數(shù)資料
型號(hào): MT8966
廠商: Mitel Networks Corporation
元件分類: Codec
英文描述: Integrated PCM Filter Codec
中文描述: 集成的PCM編解碼器
文件頁(yè)數(shù): 15/32頁(yè)
文件大?。?/td> 607K
代理商: MT8966
MT8960/61/62/63/64/65/66/67
Data Sheet
15
Zarlink Semiconductor Inc.
* Typical figures are at 25
°
C with nominal
±
5V supplies. For design aid only: not guaranteed and not subject to production testing.
Note 2:
V
OSIN
specifies the DC component of the digitally encoded PCM word.
DC Electrical Characteristics
- Voltages are with respect to GNDD unless otherwise stated.
T
A
=0 to 70
°
C, V
DD
=5V
±
5%, V
EE
=-5V
±
5%, V
Ref
=2.5V
0.5%, GNDA=GNDD=0V,Clock Frequency =2.048MHz. Outputs unloaded unless
otherwise specified.
Characteristics
Sym.
Min.
Typ.*
Max.
Units
Test Conditions
1
D
I
G
I
T
A
L
Input Current
Except CA
I
I
10.0
μ
A
μ
A
V
IN
= GNDD to V
DD
V
IN
= V
EE
to V
DD
CA
I
IC
V
IL
V
ILC
V
IH
V
IIC
10.0
2
Input Low
Except CA
0.0
0.8
V
Voltage
CA
V
EE
2.4
V
EE
+1.2
V
3
Input High Voltage All Inputs
5.0
V
4
Input Intermediate CA
Voltage
0.0
0.8
V
5
Output Leakage
Current (Tristate)
DSTo
SD
3-5
I
0Z
±
0.1
10.0
μ
A
μ
A
Output High Impedance
6
D
I
G
I
T
A
L
Output Low
DSTo
V
OL
V
OL
V
OH
V
OH
R
OUT
C
OUT
I
IN
0.4
V
I
OUT
=1.6 mA
I
OUT
=1 mA
I
OUT
=-100
μ
A
I
OUT
=-1mA
V
OUT
=+1V
Output High Impedance
V
EE
V
IN
V
CC
Voltage
SD
0-2
1.0
V
7
Output High
DSTo
4.0
V
Voltage
SD
0-2
4.0
V
8
Output Resistance
SD
3-5
1.0
2.0
K
9
Output Capacitance
DSTo
4.0
pF
μ
A
1
0
A
N
A
L
O
G
Input Current
V
X
10.0
1
1
Input Resistance
V
X
R
IN
10.0
M
1
2
Input Capacitance
V
X
C
IN
30.0
pF
f
IN
= 0 - 4 kHz
1
3
Input Offset Voltage
V
X
V
OSIN
+1.0
mV
See Note 2
1
4
Output Resistance
V
R
R
OUT
100
1
5
Output Offset Voltage V
R
V
OSO
UT
100
mV
Digital Input= +0
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