STB7102 Datasheet, PDF (5/9 Pages) STMicroelectronics – 0.5/2.5 GHz UHF LO BUFFER AMPLIFIER

STB7102
ELECTRICAL CHARACTERISTICS (PCS BAND)
(T_a = +25^oC, V_cc = 2.7V, Z_s = Z_L = 50Ω, tested in circuit shown in fig.2, unless otherwise specified)
Symbol
Parameters
Test Conditions
Min Typ Max Unit
Freq. Frequency Range
2040
2135 MHz
Vcc Supply Voltage
2.6 2.7 2.8 V
Icc Current Consumption
3.3 4.3 5.3 mA
P1dB Output Power at 1dB Compression Point
F = 2085 MHz
-1
dBm
Gp Power Gain
F = 2085 MHz
10
dB
NF Noise Figure
F = 2085 MHz
5
dB
Isol. Reverse Isolation
F = 2085 MHz
41
dB
RLin Input Return Loss
F = 2085 MHz
17
dB
RLout Output Return Loss
F = 2085 MHz
24
dB
Figure 2 PCS Band Application Circuit Configuration
J1
RF IN
U1
ULOBA
C8
L2
22pF
6n8
J2
RF OUT
3 _GND
OUT
4
C1
33pF
2 _GND
GND
5
L3
10nH
1 _{INPUT VCC} 6
JP1
VCC
1
C5
10nF
C3
L1
33pF 33nH
C2
1uF
2
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