PE4302
Product Specification
Typical Performance Data (25°C, VDD=3.0 V)
Figure 7. Attenuation Error Vs. Frequency
Figure 8. Attenuation Error Vs. Attenuation
Setting
2
0
0.5
0
10Mhz
31.5 (dB)
-2
500Mhz
1000Mhz
-4
-6
-0.5
-1
1500Mhz
2000Mhz
2200Mhz
-8
-10
-1.5
0
500
1000
1500 2000 2500
RF Frequency (MHz)
3000 3500
4000
0
5
10
15
20
25
30
35
40
Attenuation Setting (dB)
Figure 9. Attenuation Error Vs. Attenuation
Setting
Figure 10. Attenuation Error Vs. Attenuation
Setting
0.6
0.4
0.4
0.2
0
10Mhz, -40C
500Mhz, -40C
0.2
0
1000Mhz, -40C
-0.2
-0.4
-0.6
-0.8
-1
1000Mhz, 25C
10Mhz, 25C
1500Mhz, -40C
1000Mhz, 85C
1490Mhz, 25C
1490Mhz, 85C
500Mhz, 25C
-0.2
-0.4
-0.6
10Mhz, 85C
500Mhz, 85C
0
5
10
15
20
25
30
35
40
0
5
10
15
20
25
30
35
40
Attenuation Setting (dB)
Attenuation Setting (dB)
Document No. 70/0056~02D │ www.psemi.com
©2005 Peregrine Semiconductor Corp. All rights reserved.
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