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 17 of 25
NXP Semiconductors
BGA7127
400 MHz to 2700 MHz 0.5 W high linearity silicon amplifier
See Table 14 for a list of components.
Fig 28. 2110 MHz to 2170 MHz application reference board
J3
GND
V
CC
GND
n.c.
enable
GND
C7
C6
C4
C3C2
C1
R2
L1
C5
R1
MSL5
MSL4
MSL1 MSL2 MSL3
J3
J1
RF in
J2
RF out
001aam041
Table 14. 2110 MHz to 2170 MHz list of components
See Figure 20
and Figure 28 for component layout.
Printed-Circuit Board (PCB): Rogers RO4003C stack; height = 0.508 mm; copper plating thickness = 35 μ m.
Component Description Value Function Remarks
C1,C4 capacitor 15 pF DC blocking Murata, GRM1885C1H150JA01D
C2 capacitor 2.4 pF input match Murata, GRM1885C1H2R4CZ01D
C3 capacitor 1.5 pF output match Murata, GRM1885C1H1R5CZ01D
C5 capacitor 15 pF RF decoupling Murata, GRM1885C1H150JA01D
C6 capacitor 100 nF LF decoupling AVX, 0603YC104KAT2A
C7 capacitor 10 μF LF decoupling AVX, 1206ZG106ZAT2A
J1,J2 RF connector SMA Emerson Network Power, 142-0701-841
J3 DC connector 6 pins MOLEX
L1 inductor 22 nH DC Feed Tyco Electronics, 36501J022JTDG
MSL1 micro stripline 1.14 mm × 0.8 mm × 10.95 mm input match Width (W) × Spacing (S) × Length (L)
MSL2 micro stripline 1.14 mm × 0.8 mm × 11.2 mm input match Width (W) × Spacing (S) × Length (L)
MSL3 micro stripline 1.14 mm × 0.8 mm × 5.9 mm output match Width (W) × Spacing (S) × Length (L)
MSL4 micro stripline 1.14 mm × 0.8 mm × 6.0 mm output match Width (W) × Spacing (S) × Length (L)
MSL5 micro stripline 1.14 mm × 0.8 mm × 10.95 mm output match Width (W) × Spacing (S) × Length (L)
R1 resistor 1 Ω Yageo, RC0603FR-071RL
R2 resistor 2 kΩ trimmer bias adjustment Bourns, 3214W-1-202E