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| PCF5077T Datasheet, PDF (17/24 Pages) NXP Semiconductors – Power amplifier controller for GSM and PCN systems | |||
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Philips Semiconductors
Power ampliï¬er controller for GSM and
PCN systems
Preliminary speciï¬cation
PCF5077T
handbook, full pagewidth
REF 33.4 dBm
LOG
10
dB/
ATTEN 40 dB
+4 dB
6 dB
30 dB
+1 dB
1 dB
KICK
1
2
MBE718
70 dB
40
28
CENTER 902.400 MHz
# RES BW 300 kHz
18
10
0 µs
# VBW 300 kHz
32
# SWP 80 µs
(1) Highest usable value.
(2) Lowest usable value.
Fig.8 Power as a function of time; rising edge (behaviour at different worst case home positions of VINT(O)).
handbook, full pagewidth
REF 34.8 dBm
LOG
10
dB/
ATTEN 40 dB
2
1
6 dB
30 dB
MBE719
70 dB
CENTER 902.400 MHz
# RES BW 1.0 MHz
543 µs 553 561
# VBW 300 kHz
571
591
# SWP 80 µs
(1) Correct behaviour.
(2) Unusable behaviour with wrong VPL value.
Fig.9 Power as a function of time; falling edge.
1997 Nov 19
17
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