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參數(shù)資料
| 型號(hào)： | MT8888C |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | Integrated DTMF Transceiver with Intel Micro Interface(雙音多頻信號(hào)（DTMF）收發(fā)器（帶Intel微接口）) |
| 中文描述： | 集成雙音多頻收發(fā)器與英特爾微型接口（雙音多頻信號(hào)（DTMF）的收發(fā)器（帶英特爾微接口）） |
| 文件頁(yè)數(shù)： | 13/21頁(yè) |
| 文件大?。?/td> | 171K |
| 代理商： | MT8888C |
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MT8888C
4-101
Figures are for design aid only: not guaranteed and not subject to production testing.
Characteristics are over recommended operating conditions unless otherwise stated.
Characteristics are over recommended operating conditions (unless otherwise stated) using the test circuit shown in Figure 13.
AC Electrical Characteristics
-
Voltages are with respect to ground (V
SS
) unless otherwise stated. f
C
=3.579545 MHz
Characteristics are over recommended operating conditions unless otherwise stated.
Typical figures are at 25
°
C, V
= 5V, and for design aid only: not guaranteed and not subject to production testing.
* *See “Notes” following AC Electrical Characteristics Tables.
Electrical Characteristics
Gain Setting Amplifier
- Voltages are with respect to ground (V
SS
) unless otherwise stated, V
SS
= 0V.
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1
Input leakage current
I
IN
R
IN
V
OS
PSRR
100
nA
V
SS
≤
V
IN
≤
V
DD
2
Input resistance
10
M
3
Input offset voltage
25
mV
4
Power supply rejection
50
dB
1 kHz
5
Common mode rejection
CMRR
40
dB
6
DC open loop voltage gain
A
VOL
BW
40
dB
C
L
= 20p
C
L
= 20p
7
Unity gain bandwidth
1.0
MHz
8
Output voltage swing
V
O
0.5
V
DD
-0.5
V
R
L
≥
100 k
to V
SS
9
Allowable capacitive load (GS)
C
L
R
L
V
CM
100
pF
PM>40
°
10
Allowable resistive load (GS)
50
k
V
O
= 4Vpp
R
L
= 50k
11
Common mode range
1.0
V
DD
-1.0
V
MT8888C AC Electrical Characteristics
- Voltages are with respect to ground (V
SS
) unless otherwise stated.
Characteristics
Sym
Min
Typ
Max
Units
Notes*
1
R
X
Valid input signal levels
(each tone of composite
signal)
-29
+1
dBm
1,2,3,5,6
27.5
869
mV
RMS
1,2,3,5,6
Characteristics
Sym
Min
Typ
Max
Units
Notes*
1
R
X
Positive twist accept
8
dB
2,3,6,9
2
Negative twist accept
8
dB
2,3,6,9
3
Freq. deviation accept
±
1.5%
±
2Hz
±
3.5%
2,3,5
4
Freq. deviation reject
2,3,5
5
Third tone tolerance
-16
dB
2,3,4,5,9,10
6
Noise tolerance
-12
dB
2,3,4,5,7,9,10
7
Dial tone tolerance
22
dB
2,3,4,5,8,9
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MT8889CC-1 | Integrated DTMFTransceiver with Adaptive Micro Interface |
| MT8889CN-1 | Integrated DTMFTransceiver with Adaptive Micro Interface |
| MT8889CS-1 | Integrated DTMFTransceiver with Adaptive Micro Interface |
| MT8889C | Integrated DTMFTransceiver with Adaptive Micro Interface |
| MT8889CC | Integrated DTMFTransceiver with Adaptive Micro Interface |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT8888CC | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Integrated DTMFTransceiver with Intel Micro Interface |
| MT8888CC-1 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Integrated DTMFTransceiver with Intel Micro Interface |
| MT8888CE | 制造商:Microsemi Corporation 功能描述: |
| MT8888CE1 | 制造商:Microsemi Corporation 功能描述:DTMF TXRX 3.58MHZ CMOS 5V 20PDIP - Rail/Tube 制造商:Microsemi Corporation 功能描述:PB FREE DTMF TRANSCEIVER 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TXRX DTMF 20PDIP 制造商:Microsemi Corporation 功能描述:IC TXRX DTMF 20PDIP |
| MT8888CE-1 | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Integrated DTMFTransceiver with Intel Micro Interface |
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