DA9191A.000
July 31, 1997
ELECTRICAL CHARACTERISTICS
◆ Expander
(Ta=-40...85oC)
Parameter
Conditions
Min
Typ
Max
Unit
Expanding ratio*
Operation range input*
Operation range output*
Gain step*
Integral nonlinearity
Attack time*
1:2
-24
-48
+10
+20
dB
dB
dB
dB
ms
ms
1.333
-0.5
7.4
9.5
+0.5
14.3
14.3
9.2
11.9
Decay time*
◆ Compressor
(Ta=-40...85oC)
Parameter
Conditions
Min
Typ
Max
Unit
Compressing ratio*
Operation range input*
Operation range output*
Gain step*
Integral nonlinearity
Attack time*
2:1
-39.4
-19.7
+20
+10
dB
dB
dB
dB
ms
ms
1.333
-0.5
2.9
13
+0.5
4.6
20
3.9
16.9
Decay time*
◆ AC Characteristics
(Ta=-40...85oC)
Parameter
Conditions
Min
48
50
Typ
Max
Unit
dB
dB
dB
dB
dB
dB
dB
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
34
34
50
50
50
7
MAS [ MICRO ANALOG SYSTEMS ]
