STB7102 Datasheet, PDF (6/9 Pages) STMicroelectronics – 0.5/2.5 GHz UHF LO BUFFER AMPLIFIER

STB7102
TYPICAL PERFORMANCE (PCS BAND)
Power Gain vs. Frequency and Voltage
12
Vcc = 2.7 V
Vcc = 2.8 V
10
Vcc = 2.6 V
8
6
4
2
Ta = 25 °C
0
1800
1900
2000
Frequency (MHz)
2100
2200
Power Gain vs. Frequency and Temperature
12
Ta = -30 °C
Ta = 25 °C
10
Ta = 85 °C
8
6
4
2
Vcc = 2.7 V
0
1800
1900
2000
Frequency (MHz)
2100
2200
Reverse Isolation vs. Frequency and Voltage
0
Ta = 25 °C
-10
-20
-30
-40
Vcc = 2.7 V
Vcc = 2.6 V
Vcc = 2.8 V
-50
-60
1800
1900
2000
Frequency (MHz)
2100
2200
Reverse Isolation vs. Frequency and Temperature
0
Vcc = 2.7 V
-10
-20
-30
Ta = 25 °C
-40
Ta = 85 °C
Ta = -30 °C
-50
-60
1800
1900
2000
Frequency (MHz)
2100
2200
Input Return Loss vs. Frequency and Voltage
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
1800
Ta = 25 °C
1900
Vcc = 2.7 V
2000
Frequency (MHz)
Vcc = 2.8 V
Vcc = 2.6 V
2100
2200
Input Return Loss vs. Frequency and Temperature
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
1800
Vcc = 2.7 V
Ta = -30 °C
Ta = 25 °C
Ta = 85 °C
1900
2000
Frequency (M Hz)
2100
2200
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