Preliminary
Gain versus Frequency
900 MHz LNA
19.0
-40°C, 2.8V
-40°C, 3.2V
+25°C, 2.8V
+25°C, 3.2V
+85°C, 2.8V
+85°C, 3.2V
23.0
RF2363
Gain versus Frequency
1900 MHz LNA
-40°C, 2.8V
-40°C, 3.2V
+25°C, 2.8V
+25°C, 3.2V
+85°C, 2.8V
+85°C, 3.2V
18.8
22.5
18.6
22.0
Gain (dB)
18.4
Gain (dB)
21.5
18.2
21.0
18.0
4
930.0
935.0
940.0
945.0
950.0
955.0
960.0
20.0
1800.0 1810.0 1820.0 1830.0 1840.0 1850.0 1860.0 1870.0 1880.0 1890.0
17.6
925.0
Frequency (MHz)
Frequency (MHz)
Noise Figure versus Frequency
900 MHz LNA
1.5
2.8V
3.2V
1.4
1.9
1.8
1.7
2.0
2.8V
3.2V
Noise Figure versus Frequency
1900 MHz LNA
Noise Figure (dB)
1.3
Noise Figure (dB)
1.6
1.5
1.4
1.3
1.2
1.1
1.2
1.1
1.0
925.0
930.0
935.0
940.0
945.0
950.0
955.0
960.0
1.0
1800.0 1810.0 1820.0 1830.0 1840.0 1850.0 1860.0 1870.0 1880.0 1890.0
Frequency (MHz)
Frequency (MHz)
Input 1 dB Compression Point versus Frequency
900 MHz LNA
0.0
-1.0
-40°C, 2.8V
-40°C, 3.2V
+25°C, 2.8V
+25°C, 3.2V
+85°C, 2.8V
+85°C, 3.2V
-6.0
-7.0
Input 1 dB Compression Point versus Frequency
1900 MHz LNA
-40°C, 2.8V
-40°C, 3.2V
+25°C, 2.8V
+25°C, 3.2V
+85°C, 2.8V
+85°C, 3.2V
Input Power at 1 dB Compression (dBm)
Input Power at 1 dB Compression (dBm)
-2.0
-3.0
-4.0
-5.0
-6.0
-7.0
-8.0
-9.0
-10.0
-11.0
-12.0
-13.0
-14.0
-15.0
925.0
-8.0
-9.0
-10.0
-11.0
-12.0
-13.0
-14.0
-15.0
-16.0
-17.0
930.0
935.0
940.0
945.0
950.0
955.0
960.0
-18.0
1800.0 1810.0 1820.0 1830.0 1840.0 1850.0 1860.0 1870.0 1880.0 1890.0
Frequency (MHz)
Frequency (MHz)
Rev B2 010129
4-205
GENERAL PURPOSE
AMPLIFIERS
17.8
20.5
RFMD [ RF MICRO DEVICES ]
