MX651P 查看數據表（PDF） - MX-COM Inc
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MX651P Datasheet PDF : 13 Pages
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Telephone SPM and Anti Fraud Tone Processor
9
MX651 - PRELIMINARY INFORMATION
Operating Limits
For the following conditions unless otherwise specified.
Supply (VDD - VSS)
Operating Temperature
Xtal Frequency
Min.
3.0
-40
3.579008
Max.
5.5
85
3.580082
Operating Characteristics
For the following conditions unless otherwise specified:
Xtal Frequency = 3.579545MHz, Noise and Distortion Measured in 50kHz Bandwidth
VDD = 3.3V to 5.5V @ TAMB = 25°C.
Notes
Min.
Typ.
DC Parameters
IDD
IDD
Logic 1 Input Level
1
2.5
2
1.0
1, 3
3.5
Logic 0 Input Level
1, 3
Logic 1 Output Level at IOH = -120µA
Logic 1 Output Level at IOL = 360µA
AC Parameters
1
4.6
1
Tx Output
Tx Output Impedance (Tx mode)
4
1.0
Tx Output Impedance (Rx mode)
4
300
500
Output Frequency
17.82
Output Distortion
5
Signal Level
5, 6
3.0
3.4
Signal Level
5, 7
2.0
2.2
Response/De-response Times
8
Rise/Fall Times
9
Rx Input
10
Rx Input Impedance
10.0
Rx Input Amp Voltage Gain
500
12kHz (SPM) Channel Performance
11
With Interfering Speech & Security Tone
12
Input Signal Level
12
Decode Min Signal Level
12
No Decode Max Signal Level
12
25
Response Delay
12, 13
40
De-response Delay
12, 13
40
Detect Bandwidth
12
11.82
Not Detect Frequencies (below 12kHz)
12
Not Detect Frequencies (above 12kHz)
12
12.48
Max.
4.0
2.0
1.5
0.4
2.5
18.18
2
3.7
2.4
100
5
800
50
50
50
12.18
11.52
Units
V
°C
MHz
Units
mA
mA
V
V
V
V
kΩ
kΩ
kHz
%
VP-P
VP-P
µs
ms
MΩ
V/V
mV
mV
mV
ms
ms
kHz
kHz
kHz
© 1997 MX•COM Inc.
www.mxcom.com Tele: 800 638-5577 910 744-5050 Fax: 910 744-5054
Doc. # 20480137.003
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA All trademarks and service marks are held by their respective companies.
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