PE4122-00 데이터 시트보기 (PDF) - Peregrine Semiconductor
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PE4122-00 Datasheet PDF : 8 Pages
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PE4122
Product Specification
Typical Performance Data @ +25 °C (RF=0 dBm, IF=260 MHz)
Figure 15. Conversion Loss across LO Power
Figure 16. Input IP3 across LO Power
-6
-8
-10
-12
LO = 20dBm
-14
LO = 17dBm
LO = 14dBm
LO = 11dBm
-16
LO = 8dBm
LO = 5dBm
LO = 2dBm
-18
1700 1750 1800
1850
1900
1950
2000
2050
2100
Frequency (MHz)
40
LO = 20dBm
35
LO = 17dBm
LO = 14dBm
30
LO = 11dBm
25
LO = 8dBm
20
LO = 5dBm
15
LO = 2dBm
10
1700 1750 1800 1850 1900 1950 2000 2050 2100
Frequency (MHz)
Table 5. Spurious Response
mFRF + nFLO
nFLO
mFRF
0
1
2
3
0
---
-33.09 -6.83 -11.49
1
-27.64 -5.01 -39.91 -34.08
2
-49.53 -50.27 -58.81 -70.85
3
-82.93 -83.92 -88.39 -93.79
4
>110
>110
>110
>110
4
-8.86
-58.33
-81.69
-86.81
>110
Normalized to dB below PIF
(RF=1900 MHz @ 0 dBm, LO = 1640 MHz @ 17 dBm)
Table 6. Spurious Response
mFRF - nFLO
nFLO
mFRF
0
1
2
3
0
---
-33.09 -6.83 -11.49
1
-27.64
0.00
-28.79 -18.38
2
-49.53 -62.22 -53.59 -69.13
3
-82.93 -75.81 -72.79 -73.00
4
>110
>110
>110 -95.65
4
-8.86
-33.83
-65.66
-71.97
-93.44
Normalized to dB below PIF
(RF=1900 MHz @ 0 dBm, LO = 1640 MHz @ 17 dBm)
©2006 Peregrine Semiconductor Corp. All rights reserved.
Page 6 of 8
Document No. 70-0041-04 │ UltraCMOS™ RFIC Solutions
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