MX826 데이터 시트보기 (PDF) - MX-COM Inc
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MX826 Datasheet PDF : 13 Pages
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AMPS/NAMPS System Audio Processor.
Characteristics
See Note
Control Interface Parameters
Input Logic Levels
Logic “1”
1
Logic “0”
1
IIN (logic “1” or “0”)
1
Input Capacitance
1
Channel Performances
TX Path
Filter Specifications
Pre-Compression L/HPF Combination
Passband
Slope - below 300Hz
above 3000Hz
TX Gain Pre-Emphasis
Gain at 1.0kHz
Slope (300Hz - 3000Hz)
Post Deviation Limiter LPF
Attenuation Relative to 1.0kHz
3.0kHz - 5.9kHz
5.9kHz - 6.1kHz
6.1kHz - 15kHz
>15kHz
Analog Signal Input Levels
Mic. 1 and 2
2
Play
2
DTMF
2
Comp. In
2
TX Mix In
2
Analog Signal Output Levels
Pre-Emp Out
2
TX Filter Out
2
TX Mod Out
2
Sidetone Out
2
Path Gains/Levels
TX Gain – 11H
Nominal Adjustment Range
Error of any Setting
Dev Limiter
Threshold
Symmetry
Mod Level Attenuation – 11H
Nominal Adjustment Range
Step Size
Error of any Setting
Overall
TX Distortion
TX Hum and Noise
RX Signal Path
Filter Specifications
RX Gain De-Emphasis
Gain at 1.0kHz
Slope (300Hz - 3000Hz)
RX Channel Bandpass
Slope - below 300Hz
above 3000Hz
Min.
Typ.
MX826 Preliminary Information
Max.
Unit
3.5
–
–
V
–
–
1.5
V
-1.0
–
1.0
µA
–
–
7.5
pF
300
3000
+24.0
–
–
-24.0
–
–
–
0
–
–
6.0
–
- 40 log(f/3000) -
-
35.0
-
- 40 log(f/3000) -
-
28.0
-
–
0
–
–
0
–
–
0
–
–
0
–
–
0
–
–
0
–
–
0
–
–
0
–
–
0
–
-2.65
-0.2
–
–
-5.6
0.2
-1.0
–
–
–
–
1086
7.0
0.4
–
-40.0
-40.0
3.65
0.2
–
–
0
0.6
1.0
-32.0
-20.0
Hz
dB/oct.
dB/oct.
dB
dB/oct.
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
mVp-p
%
dB
dB
dB
dBp
dB
–
3.75
–
dB
–
-6.0
–
dB/oct.
300
3000
Hz
+24.0
–
–
dB/oct.
-36.0
–
–
dB/oct.
© 1997 MX•COM Inc.
www.mxcom.com Tele: 800 638-5577 910 744-5050 Fax: 910 744-5054
Doc. # 20480070.004
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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