參數(shù)資料
型號: PCF5077T
廠商: NXP SEMICONDUCTORS
元件分類: 通信及網絡
英文描述: Power amplifier controller for GSM and PCN systems
中文描述: SPECIALTY TELECOM CIRCUIT, PDSO16
文件頁數(shù): 17/24頁
文件大小: 120K
代理商: PCF5077T
1997 Nov 19
17
Philips Semiconductors
Preliminary specification
Power amplifier controller for GSM and
PCN systems
PCF5077T
Fig.8 Power as a function of time; rising edge (behaviour at different worst case home positions of V
INT(O)
).
handbook, full pagewidth
MBE718
KICK
70 dB
30 dB
6 dB
1 dB
+4 dB
+1 dB
40
CENTER 902.400 MHz
# RES BW 300 kHz
# VBW 300 kHz
# SWP 80
μ
s
28
LOG
10
dB/
REF 33.4 dBm
ATTEN 40 dB
18
10
32
1
2
0
μ
s
(1) Highest usable value.
(2) Lowest usable value.
Fig.9 Power as a function of time; falling edge.
handbook, full pagewidth
MBE719
CENTER 902.400 MHz
# RES BW 1.0 MHz
# VBW 300 kHz
# SWP 80
μ
s
LOG
10
dB/
REF 34.8 dBm
ATTEN 40 dB
591
571
561
553
543
μ
s
6 dB
1
2
30 dB
70 dB
(1) Correct behaviour.
(2) Unusable behaviour with wrong V
PL
value.
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