MAS9191AJ MAS [Micro Analog systems], MAS9191AJ Datasheet - Page 7

• Manufacturer Part Number: MAS9191AJ
• Description: Single Chip AMPS/ETACS/NAMPS Audio/Data Processor
• Manufacturer: MAS [Micro Analog systems]

ELECTRICAL CHARACTERISTICS
◆ Expander
Parameter
Expanding ratio*
Operation range input*
Operation range output*
Gain step*
Integral nonlinearity
Attack time*
Decay time*
◆ Compressor
Parameter
Compressing ratio*
Operation range input*
Operation range output*
Gain step*
Integral nonlinearity
Attack time*
Decay time*
◆ AC Characteristics
Parameter
RX S/N ratio
TX S/N ratio
RX THD
TX THD
Crosstalk RX to TX*
Crosstalk TX to RX*
Mute attenuation
* Guaranteed by design only.
Psophometric weighting
Conditions
Conditions
Conditions
-39.4
-19.7
Min
-0.5
Min
-0.5
Min
-24
-48
7.4
9.5
2.9
13
48
50
50
1.333
1.333
11.9
16.9
Typ
Typ
Typ
1:2
9.2
2:1
3.9
50
50
DA9191A.000
July 31, 1997
+0.5
14.3
+0.5
Max
14.3
Max
Max
+10
+20
+20
+10
4.6
20
34
34
(Ta=-40...85
(Ta=-40...85
(Ta=-40...85
Unit
Unit
Unit
ms
ms
ms
ms
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
o
o
o
C)
C)
C)
7