MW7IC915NT1 查看數據表（PDF） - Freescale Semiconductor
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MW7IC915NT1 Datasheet PDF : 17 Pages
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TYPICAL CHARACTERISTICS — 700 MHz
38.8
17.5
PAE
38.6
17
38.4
16.5
VDD = 28 Vdc
38.2 Pout = 1.6 W (Avg.), IDQ1 = 50 mA
16
IDQ2 = 144 mA, Single−Carrier W−CDMA, 3.84 MHz
38
Channel Bandwidth, Input Signal PAR = 7.5 dB @
0.01% Probability on CCDF
Gps
−49
−10
0.5
PARC
37.8
−50
−20
0
37.6
IRL
−51
−30
−0.5
ACPR
37.4
−52
−40
−1
710 720 730 740 750 760 770 780 790
f, FREQUENCY (MHz)
Figure 14. Output Peak - to - Average Ratio Compression (PARC)
Broadband Performance @ Pout = 1.6 Watts Avg.
41
90
−15
VDD = 28 Vdc, IDQ1 = 50 mA, IDQ2 = 144 mA, Single−Carrier
40 W−CDMA, 3.84 MHz Channel Bandwidth, Input Signal
80
−20
PAR = 7.5 dB @ 0.01% Probability on CCDF
39
70
−25
38 Gps
728 MHz
37 768 MHz 748 MHz
36
748 MHz
728 MHz
60
−30
50
−35
748 MHz
40
−40
35
ACPR
34
768 MHz
PAE
768 MHz
30
−45
20
−50
33
10
−55
1
10
20
Pout, OUTPUT POWER (WATTS) AVG.
Figure 15. Single - Carrier W - CDMA Power Gain, Power Added
Efficiency and ACPR versus Output Power
40
0
Gain
30
−10
20
−20
10
−30
0
−10
300
VDD = 28 Vdc
Pin = −30 dBm
IDQ1 = 50 mA
IDQ2 = 144 mA
600
IRL
900
−40
−50
1200
f, FREQUENCY (MHz)
Figure 16. Broadband Frequency Response
RF Device Data
Freescale Semiconductor
MW7IC915NT1
11
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