Datasheet

BGA7127 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 3 — 3 December 2010 12 of 25
NXP Semiconductors
BGA7127
400 MHz to 2700 MHz 0.5 W high linearity silicon amplifier
12.2 1930 MHz to 1990 MHz at 5 V; 180 mA
See Table 13 for a list of components.
PCB board specification:
Rogers RO4003C; height = 0.508 mm; ε
r
= 3.38; copper thickness = 35 μm.
Fig 14. 1930 MHz to 1990 MHz application schematic
C3
C4
C6
C7
C5
R1
R2
ICQ_ADJ
SHDN
enable
L1
C2
C1
MSL1 MSL2 MSL6MSL3 MSL5
RF_IN
BGA7127
50 Ω 50 Ω
V
CC
001aam17
7
V
CC(BIAS)
MSL4
V
CC(RF)
(1) T
case
= 25 °C
(2) T
case
= 85 °C
(3) T
case
= −40 °C
(1) T
case
= 25 °C
(2) T
case
= 85 °C
(3) T
case
= −40 °C
Fig 15. Output power at 1 dB gain compression as a
function of frequency
Fig 16. Power gain as a function of frequency
001aam117
f (GHz)
1.93 1.991.971.95
26
28
24
30
32
P
L(1dB)
(dBm)
22
(1)
(2)
(3)
001aam118
f (GHz)
1.93 1.991.971.95
12
14
10
16
18
G
p
(dB)
8
(1)
(2)
(3)