ST5080D View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
ST5080D Datasheet PDF : 32 Pages
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ST5080A
AMPLITUDE RESPONSE
Receive path
Symbol
Parameter
Test Condition
Min. Typ. Max. Unit
GRAE
Receive Gain Absolute Accuracy Receive gain programmed for -0.3
maximum
Apply 0 dBm0 PCM code to DR
Measure VFr+
0.3
dB
GRAL
Receive Gain Absolute Accuracy Receive gain programmed for -0.6
maximum
Apply 0 dBm0 PCM code to DR
Measure LS+
0.6
dB
GRAGE
Receive Gain Variation with
programmed gain
Measure Earpiece Gain over
-0.5
the range from Maximum to
minimum setting.
Calculate the deviation from
the programmed gain relative
to GRAE,
i.e. GRAGE = G actual - G prog. - GRAE
0.5
dB
GRAGL
Receive Gain Variation with
programmed gain
Measure Loudspeaker Gain
-1.0
over the range from Maximum
to minimum setting.
Calculate the deviation from
the programmed gain relative
to GRAL,
i.e. GRAGL = G actual - G prog. - GRAL
1.0
dB
GRAT
Receive Gain Variation with
temperature
Measured relative to GRA. (LS -0.1
and VFr)
GR = Maximum Gain
0.1
dB
GRAV
Receive Gain Variation with
Supply
Measured relative to GRA. (LS -0.1
and VFr)
GR = Maximum Gain
0.1
dB
GRAF
Receive Gain Variation with
frequency
(Earpiece or Loudspeaker)
Relative to 1015,625 Hz,
multitone test technique used.
min. gain < GR < Max. gain
GRAL E
Receive Gain Variation with
signal level (Earpiece)
GRAL L
Receive Gain Variation with
signal level (Loudspeaker)
f = 200 Hz
f = 300 Hz to 3000 Hz
f = 3400 Hz
f = 4000 Hz
Sinusoidal Test Method
Reference Level = –10 dBm0
DR = 0 dBm0 to +3 dBm0
DR = -40 dBm0 to 0 dBm0
DR = -50 dBm0 to -40 dBm0
DR = -55 dBm0 to -50 dBm0
Sinusoidal Test Method
Reference Level = –10 dBm0
DR = 0 dBm0 to +3 dBm0
DR = -40 dBm0 to 0 dBm0
DR = -50 dBm0 to -40 dBm0
DR = -55 dBm0 to -50 dBm0
-0.3
-0.3
-0.8
-0.25
-0.25
-0.5
-1.2
-0.25
-0.25
-0,5
-1.2
0.3
dB
0.3
dB
0.0
dB
-14
dB
0.25 dB
0.25 dB
0.5
dB
1.2
dB
0.25 dB
0.25 dB
0.5
dB
1.2
dB
28/32
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