參數(shù)資料
型號(hào)： MT88L85
廠商： Mitel Networks Corporation
英文描述： 3V Integrated DTMFTransceiver with Power Down & Adaptive Micro Interface
中文描述： 3V的集成DTMFTransceiver與掉電
文件頁數(shù)： 15/20頁
文件大?。?/td> 350K
代理商： MT88L85
Advance Information
MT88L85
4-85
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
= 3V, 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
=3V, 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
MT88L85 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)
-34
-4
dBm
1,2,3,5,6
min @ V
DD
=3.6V
max @ V
DD
=2.7V
1,2,3,5,6
15.4
489
mV
RMS
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
MT88L85AE 3V Integrated DTMFTransceiver with Power Down & Adaptive Micro Interface
MT88L85AN 3V Integrated DTMFTransceiver with Power Down & Adaptive Micro Interface
MT88L85AP 3V Integrated DTMFTransceiver with Power Down & Adaptive Micro Interface
MT88L89 3V Integrated DTMFTransceiver with Adaptive Micro Interface
MT88L89AC 3V Integrated DTMFTransceiver with Adaptive Micro Interface
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT88L85AE 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:3V Integrated DTMFTransceiver with Power Down & Adaptive Micro Interface
MT88L85AE1 制造商:Microsemi Corporation 功能描述:DTMF TXRX 3.58MHZ CMOS 3V 24PDIP - Rail/Tube 制造商:MICROSEMI CONSUMER MEDICAL PRODUCT GROUP 功能描述:IC TXRX DTMF 3V 24PDIP 制造商:Microsemi Corporation 功能描述:IC TXRX DTMF 3V 24PDIP
MT88L85AN 制造商:Microsemi Corporation 功能描述:
MT88L85AN1 制造商:Microsemi Corporation 功能描述:DTMF TXRX 3.58MHZ CMOS 3V 24SSOP - Rail/Tube 制造商:Microsemi Corporation 功能描述:3V DTMF TRANSCEIVER
MT88L85ANR 制造商:Microsemi Corporation 功能描述:
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