參數(shù)資料
型號(hào): MV8870
廠商: Zarlink Semiconductor Inc.
英文描述: INTERGRATED DTMF RECEIVER
中文描述: 集成雙音多頻接收器
文件頁(yè)數(shù): 9/12頁(yè)
文件大?。?/td> 205K
代理商: MV8870
MV8870/MV8870-1
8
DYNAMIC CHARACTERISTICS: INPUT OP AMP
Value (MV8870)
Value (MV8870-1)
Characteristic
Symbol
Units
Conditions
Min
Typ
Max
Min
Typ
Max
Input impedance (IN+ and IN-)
R
IN
10
10
M
1 kHz
Input offset voltage (IN+ and IN-) V
OS
25
25
mV
Input leakage current
I
IN
100
100
nA
V
SS
<V
IN
<V
DD
Power supply rejection
PSRR
60
60
dB
1 kHz
Common mode range
V
CM
3.0
3.0
V
No Load
Common mode rejection
CMRP
60
60
dB
V
IN
=V
REF
+1.3V
DC open loop voltage gain
A
VOL
65
65
dB
Open loop unity gain
bandwidth
f
C
1.5
1.5
MHz
Output voltage swing (GS)
V
O
4.5
4.5
Vp-p
R
OUT
to V
SS
100k
Output capacitive load (GS)
C
OUT
100
100
pF
Output resistive load (GS)
R
OUT
50
50
k
DYNAMIC CHARACTERISTICS: OSCILLATOR CIRCUIT
Value (MV8870 and MV8870-1)
Characteristic
Symbol
Units
Conditions
Min
Typ
Max
Crystal/clock frequency (OSC1
and OSC2)
f
O
3.579
3.579545
3.5831
MHz
Oscillator input rise time
(OSC1) - external clock
t
OR
110
ns
See Fig.13
Oscillator input high time
(OSC1) - external clock
t
OH
110
170
ns
See Fig.13
Oscillator input fall time
(OSC1) - external clock
t
OF
110
ns
See Fig.13
Oscillator Input Low Time
(OSC1 Pin) - external clock
t
OL
110
170
ns
See Fig.13
Oscillator Output Load (OSC2)
C
LO
30
pF
相關(guān)PDF資料
PDF描述
MV8870-1 INTERGRATED DTMF RECEIVER
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