BGA2801 Philips Semiconductors (Acquired by NXP), BGA2801 Datasheet - Page 4

• Manufacturer Part Number: BGA2801
• Manufacturer: Philips Semiconductors (Acquired by NXP)

NXP Semiconductors
BGA2801
Product data sheet
Fig 2.
from RF
circuit
The MMIC is very suitable as IF amplifier in e.g. LNB’s.
The excellent wideband characteristics make it an easy
building block.
Application as IF amplifier
8.1 Application examples
mixer
The PCB top ground plane, connected to pins 2, 4 and 5 must be as close as possible to
the MMIC, preferably also below the MMIC. When using via holes, use multiple via holes
as close as possible to the MMIC.
Fig 1.
oscillator
wideband
amplifier
Typical application circuit
to IF circuit
or demodulator
All information provided in this document is subject to legal disclaimers.
001aaf762
RF input
Rev. 1 — 17 August 2010
V
S
C2
C1
RF_IN
Fig 3.
GND1
antenna
As second amplifier after an LNA, the MMIC offers an
easy matching, low noise solution.
Application as RF amplifier
V
S
GND2
LNA
RF_OUT
wideband
amplifier
C3
MMIC wideband amplifier
RF output
001aaf761
mixer
oscillator
BGA2801
© NXP B.V. 2010. All rights reserved.
to IF circuit
or demodulator
001aaf763
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