MSM7541GS-K データシートの表示（PDF） - Oki Electric Industry
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MSM7541GS-K Datasheet PDF : 20 Pages
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¡ Semiconductor
MSM7541/7542
AC Characteristics
(VDD = 3.0 V to 3.8 V, Ta = –30°C to +85°C)
Parameter
Symbol Freq. Level Condition Min.
(Hz) (dBm0)
Typ.
Max. Unit
Loss T1 60
20
26
—
dB
Loss T2 300
–0.15 +0.1 +0.20 dB
Loss T3 1020
Transmit Frequency Response
0
Loss T4 2020
Reference
dB
–0.15
—
+0.20 dB
Loss T5 3000
–0.15
—
+0.20 dB
Loss T6 3400
0
—
0.80 dB
Loss R1 300
–0.15
—
+0.20 dB
Loss R2 1020
Reference
dB
Receive Frequency Response
Loss R3 2020
0
–0.15
—
+0.20 dB
Loss R4 3000
–0.15
—
+0.20 dB
Loss R5 3400
0.0
—
0.80 dB
SD T1
3
35
43
—
SD T2
0
35
42
—
Transmit Signal to Distortion Ratio SD T3 1020 –30
35
39
—
dB
SD T4
SD T5
–40 *1
–45
28
30.5
—
23
25
—
SD R1
3
36
43
—
SD R2
0
36
41
—
Receive Signal to Distortion Ratio SD R3 1020 –30
36
41
—
dB
SD R4
SD R5
–40 *1
–45
30
33
—
24
27
—
GT T1
3
–0.2
0
+0.2
GT T2
–10
Reference
Transmit Gain Tracking
GT T3 1020 –40
–0.2 –0.02 +0.2 dB
GT T4
–50
–0.5 +0.2 +0.5
GT T5
–55
–1.2 +0.4 +1.2
GT R1
3
–0.2
0
+0.2
GT R2
–10
Reference
Receive Gain Tracking
GT R3 1020 –40
–0.2 –0.06 +0.2 dB
GT R4
–50
–1.0 –0.10 +1.0
GT R5
–55
–1.5 –0.20 +1.5
*1 Psophometric filter is used
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