Datasheet

BGA7124 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 3 — 9 September 2010 14 of 33
NXP Semiconductors
BGA7124
400 MHz to 2700 MHz 0.25 W high linearity silicon amplifier
12.1.2 1930 MHz to 1990 MHz
See Table 15 for a list of components.
PCB board specification: Rogers RO4003C; Height = 0.508 mm; ε
r
= 3.38; Copper thickness = 35 μm.
Fig 11. 5 V/130 mA application schematic; 1930 MHz to 1990 MHz
C3
C4
C6
C7
C5
R1
R2
ICQ_ADJ
SHDN
enable
L1
C2
C1
MSL1 MSL2 MSL6MSL4 MSL5
RF_IN
RF_OUT
BGA7124
50 Ω 50 Ω
V
CC
014aab05
7
MSL3
V
CC(BIAS)
V
CC(RF)
J1
J3
J2
(1) T
case
= −40 °C.
(2) T
case
= 25 °C.
(3) T
case
= 85 °C.
(1) T
case
= −40 °C.
(2) T
case
= 25 °C.
(3) T
case
= 85 °C.
Fig 12. Output power at 1 dB gain compression as a
function of frequency
Fig 13. Power gain as a function of frequency
014aab058
f (GHz)
1.93 1.991.971.95
24
26
22
28
30
P
L(1dB)
(dBm)
20
(1)
(2)
(3)
014aab059
f (GHz)
1.93 1.991.971.95
14
16
12
18
20
G
p
(dB)
10
(1)
(2)
(3)