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參數(shù)資料
| 型號(hào)： | MT88L70 |
| 廠商： | Zarlink Semiconductor Inc. |
| 英文描述： | 3 Volt Integrated DTMF Receiver |
| 中文描述： | 3伏集成雙音多頻接收器 |
| 文件頁數(shù)： | 9/16頁 |
| 文件大小： | 474K |
| 代理商： | MT88L70 |
MT88L70
Data Sheet
9
Zarlink Semiconductor Inc.
Typical figures are at 25
°
C and are for design aid only: not guaranteed and not subject to production testing.
11
O
U
T
P
U
T
S
Low level output voltage
V
OL
V
SS
+0.03
V
No load
12
High level output voltage
V
OH
V
DD
-0.03
V
No load
13
Output low (sink) current
I
OL
1.5
8
mA
V
OUT
= 0.4 V
14
Output high (source)
current
I
OH
1.0
3.0
mA
V
OUT
= 3.6 V,
V
DD
= 3.6 V
15
V
Ref
output voltage
V
Ref
0.512V
DD
V
No load
16
V
Ref
output resistance
R
OR
1
k
Operating Characteristics
- V
DD
= 3.0 V+20%/-10%, V
SS
= 0 V, -40
°
C
≤
T
O
≤
+85
°
C, unless otherwise stated.
Gain Setting Amplifier
Characteristics
Sym.
Min.
Typ.
Max.
Units
Test Conditions
1
Input leakage current
I
IN
100
nA
V
SS
≤
V
IN
≤
V
DD
2
Input resistance
R
IN
10
M
3
Input offset voltage
V
OS
25
mV
4
Power supply rejection
PSRR
50
dB
1 kHz
5
Common mode rejection
CMRR
40
dB
V
SS
+ 0.75 V
≤
V
IN
≤
V
DD
-0.75
biased at V
Ref
=1.5 V
6
DC open loop voltage gain
A
VOL
32
dB
7
Unity gain bandwidth
f
C
0.30
MHz
8
Output voltage swing
V
O
2.2
V
pp
Load
≥
100 k
to V
SS
@ GS
9
Maximum capacitive load (GS)
C
L
100
pF
10
Resistive load (GS)
R
L
50
k
11
Common mode range
V
CM
1.5
V
pp
No Load
DC Electrical Characteristics
-
V
DD
= 3.0 V+ 20%/-10%, V
SS
= 0 V, -40
°
C
≤
T
O
≤
+85
°
C, unless otherwise stated.
Characteristics
Sym.
Min.
Typ.
Max.
Units
Test Conditions
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MT88L70AC | 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:3 Volt Integrated DTMF Receiver |
| MT88L70AE | 制造商:Microsemi Corporation 功能描述: |
| MT88L70AE1 | 制造商:Microsemi Corporation 功能描述:DTMF RX 3.58MHZ CMOS 3V 18PDIP - Rail/Tube |
| MT88L70AN | 制造商:Microsemi Corporation 功能描述: |
| MT88L70AN1 | 制造商:Microsemi Corporation 功能描述:DTMF RX 3.58MHZ CMOS 3V 20SSOP - Rail/Tube 制造商:Microsemi Corporation 功能描述:IC 3V INTEGRATED DTMF RCVR |
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