MAS9090B 데이터 시트보기 (PDF) - Micronas
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MAS9090B Datasheet PDF : 30 Pages
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TRANSMISSION CHARACTERISTICS
DA9090B.001
January 14, 1998
x Receive path amplitude response
Parameter
(VCC = 2.7-3.6V or 4.5-5.5V, TA = -30°C to +85°C, unless otherwise specified)
Symbol Conditions
Min Typ Max Unit
Receive gain absolute GRA1 RX gain programmed to maximum,
accuracy, HPX = 0
apply -6dBm0 PCM code to RX, -0.5
0
0.5
dB
HPX = 1
measure SP1+ to SP1-
-0.4
0.1
0.6
Receive gain absolute GRA2 RX gain programmed to maximum,
accuracy, HPX = 0
apply -6dBm0 PCM code to RX, -0.5
0
0.5
dB
HPX = 0
measure SP2+ to SP2-
-0.4
0.1
0.6
Receive gain variation with GRAG1 Measure SP1 gain over the range -0.5
programmed gain
from maximum to minimum
0.5
dB
setting, calculate the deviation
from the programmed gain relative
to GRA1, i.e. GRAG1 = Gactual-Gprog-
GRA1
Receive gain variation with GRAG2 Measure SP2 gain over the range -0.5
programmed gain
from maximum to minimum
0.5
dB
setting, calculate the deviation
from the programmed gain relative
Receive gain variation with
temperature
Receive gain variation with
supply
Receive gain variation with
frequency (SP1 and SP2)
GRAT
GRAV
GRAF
to GRA2, i.e. GRAG2 = Gactual-Gprog-
GRA2
Measured relative to GRA1 or GRA2
-0.1
min. gain < GR < max. gain
Measured relative to GRA1 or GRA2
-0.1
GR = maximum gain
Relative to 1.015625 kHz,
multitone test technique used.
0.1
dB
0.1
dB
HPR = 0
min. gain < GR < max. gain.
f = 60 Hz
-34
-33
dB
f = 100 Hz
-38 -35
f = 200 Hz
-12 -10
f = 300 Hz
-1.5 -0.5 0.5
f = 400 Hz to 3000 Hz
-0.5
0.5
f = 3400 Hz
-1.5 -1.3 0.0
f = 4000 Hz
-15 -14
HPR = 1
f = 60 Hz to 3000 Hz
-0.5
f = 3000 to 4000 Hz, see HPR=0
Receive gain variation with GRAL1 Sinusoidal test method, reference
signal level (SP1)
level = -10 dBm0
RX = -40 dBm0 to -3 dBm0
-0.5
RX = -50 dBm0 to -40 dBm0
-0.5
RX = -55 dBm0 to -50 dBm0
-1.2
0.5
0.5
dB
0.5
1.2
Receive gain variation with GRAL2 Sinusoidal test method, reference
signal level (SP2)
level = -10 dBm0
RX = -40 dBm0 to -3 dBm0
-0.5
RX = -50 dBm0 to -40 dBm0
-0.5
RX = -55 dBm0 to -50 dBm0
-1.2
0.5
dB
0.5
1.2
Tone Generator gain GRTONE Measure signal level at SP1
-1
absolute accuracy
1
dB
9
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