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參數(shù)資料
| 型號： | MT8885AN |
| 廠商： | Mitel Networks Corporation |
| 英文描述： | Integrated DTMFTransceiver with Power Down & Adaptive Micro Interface |
| 中文描述： | 綜合DTMFTransceiver與掉電 |
| 文件頁數(shù)： | 15/20頁 |
| 文件大?。?/td> | 350K |
| 代理商： | MT8885AN |
Advance Information
MT8885
4-65
Typical figures are at 25°C and for design aid only: not guaranteed and not subject to production testing.
Characteristics are over recommended operating conditions (unless otherwise stated)
using the test circuit shown in Figure 13.
Characteristics are over recommended operating conditions unless otherwise stated.
Typical figures are at 25°C, V
DD
= 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, V
DD
=5V, T
O
=25°C.
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
60
dB
1 kHz
5
Common mode rejection
CMRR
60
dB
0.75
≤
V
IN
≤
4.25V
6
DC open loop voltage gain
A
VOL
BW
65
dB
7
Unity gain bandwidth
1.5
MHz
8
Output voltage swing
V
O
C
L
R
L
V
CM
4.5
V
pp
pF
R
L
≥
100 k
to V
SS
9
Allowable capacitive load (GS)
100
10
Allowable resistive load (GS)
50
k
11
Common mode range
3.0
V
pp
No Load
MT8885 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
AC Electrical Characteristics
-
Voltages are with respect to ground (V
SS
) unless otherwise stated. f
C
=3.579545 MHz
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
2,3,5
4
Freq. deviation reject
±3.5%
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 |
|---|---|
| MT8885AP | Integrated DTMFTransceiver with Power Down & Adaptive Micro Interface |
| MT8885 | Integrated DTMFTransceiver with Power Down & Adaptive Micro Interface |
| MT8885 | Integrated DTMF Transceiver with Power Down and Adaptive Micro Interface(雙音多頻信號（DTMF）收發(fā)器（帶電源關(guān)閉和自適應(yīng)微接口）) |
| MT8888CE-1 | Integrated DTMFTransceiver with Intel Micro Interface |
| MT8888CN-1 | CB 3C 3#16S SKT RECP WALL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT8885AN1 | 制造商:Microsemi Corporation 功能描述:DTMF TXRX 3.58MHZ CMOS 5V 24SSOP - Rail/Tube |
| MT8885ANR | 制造商:Microsemi Corporation 功能描述: |
| MT8885ANR1 | 制造商:Microsemi Corporation 功能描述:DTMF TXRX 3.58MHZ CMOS 5V 24SSOP - Tape and Reel |
| MT8885AP | 制造商:Microsemi Corporation 功能描述:DTMF TXRX 3.58MHZ CMOS 5V 24PDIP - Rail/Tube |
| MT8888 | 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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