AS2522BF austriamicrosystems AG, AS2522BF Datasheet - Page 13

• Manufacturer Part Number: AS2522BF
• Description: Telephone Line Interface and Speakerphone Circuit
• Manufacturer: austriamicrosystems AG

Data Sheet AS2522B
Receive characteristics
I
Revision 3.4
Line
A
A
A
A
THD
THD
V
V
V
A
t
t
V
Z
V
Z
V
ST
RL
Symbol
attack
decay
A
IN-RI
IN-STB
Z
RO
LO12
VRRO
VRLS
UFC
AGCRO
AGCLS
SCLS
NO
INmax
INmax
AC/°C
=15mA f=800Hz, default settings unless other specified
RX
LS
RO
Receive Gain
LS
Receive Gain
LS
Variation with frequency
Control range
LS
Control range
LS
Distortion LS1/LS2
Distortion RO
Unwanted Freq. Cmp.
Soft Clip Level
RO
Soft Clip Level
LS1/2
Soft Clip Overdrive
LS1/2
Attack time
Decay time
Noise Output Voltage
RO
Input Imp. RI
Input Voltage Range RI
Input Imp. STB
Input Volt. Range STB
Side tone
Return Loss
Temp. Variation
RO
LO1/LO2
RO
LS1/LS2
Parameter
Z
Vol default
Z
Vol maximum
f=500Hz to 3.4kHz
16 steps
16 steps
V
V
f = 200 … 20kHz
T
Gain = 3dB
V
Z
AC(syn)
AC(syn)
LS
LS
AMP
RI
AC(syn)
<=0.25VRMS
=0.25VRMS
=0.25VRMS
=25°C
Conditions
=1000
=1000
=1000
Min
+28
26
18
-2
+29.0
Type
-7/+8
-7/+8
±0.8
-0.5
100
0.5
±2
±2
10
70
80
1
2
8
Max
+31
-60
-72
1
5
2
ms/6dB
us/6dB
Units
dBmp
dBm
dBr
dBr
k
k
VP
VP
dB
dB
dB
dB
Vp
Vp
dB
dB
%
%
/°C
Test
Y
Y
N
N
N
Y
Y
Y
N
N
N
N
N
Y
N
N
Y
Y
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