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Número de pieza | BGA2714 | |
Descripción | MMIC wideband amplifier | |
Fabricantes | NXP Semiconductors | |
Logotipo | ||
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BGA2714
MMIC wideband amplifier
Rev. 01 — 24 May 2007
Product data sheet
1. Product profile
1.1 General description
Silicon Monolitic Microwave Integrated Circuit (MMIC) wideband amplifier with internal
matching circuit in a 6-pin SOT363 plastic SMD package.
Table 1. Typical performance
Tamb = 25 °C; measured on demo board; typical values.
f
VSUP
ISUP
Gp
NF
(MHz)
(V) (mA) (dB) (dB)
250
3.0 4.58
20.7 2.4
950
3.0 4.58
20.4 2.2
2150
3.0 4.58
20.8 3.0
PL(1dB)
(dBm)
−7.8
−7.9
−9.0
PL(sat)
(dBm)
−2.4
−3.4
−4.7
IP3O
(dBm)
4.3
2.1
0.0
CAUTION
This device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken
during transport and handling.
1.2 Features
I Internally matched to 50 Ω
I Wide frequency range (2.7 GHz at 3 dB gain bandwidth)
I Flat 21 dB gain (± 1 dB from DC up to 2500 MHz)
I Very low current (4.6 mA) at low supply voltage of 3 V
I Very good reverse isolation (> 50 dB up to 2 GHz)
I Good linearity with low second order and third order products
I Low noise (NF = 2.2 dB at 1 GHz)
I Unconditionally stable (K > 5)
1.3 Applications
I LNB IF amplifiers
I General purpose low noise wideband amplifier for frequencies between
DC and 2.7 GHz
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NXP Semiconductors
BGA2714
MMIC wideband amplifier
8.1 Application examples
from RF
circuit
mixer
wideband
amplifier
to IF circuit
or demodulator
oscillator
001aaf762
The MMIC is very suitable as IF amplifier in e.g.
LNB’s. The excellent wideband characteristics make
it an easy building block.
Fig 2. Application as IF amplifier
8.2 Graphs
antenna
wideband
LNA amplifier mixer
to IF circuit
or demodulator
oscillator
001aaf763
As second amplifier after an LNA, the MMIC offers
an easy matching, low noise solution.
Fig 3. Application as RF amplifier
135° +0.5
90°
+1
+2 45°
+ 0.2
0
180°
0.2
0.5 1
3 GHz
100 MHz
2
+5
5 10
0°
1.0
0.8
0.6
0.4
0.2
0
− 0.2
−5
−135° −0.5
−1
− 90°
−2
− 45°
001aaf764
Tamb = 25 °C; ISUP = 4.58 mA; VSUP = 3 V; Pdrive = −40 dBm; Z0 = 50 Ω.
Fig 4. Input reflection coefficient (S11); typical values
1.0
BGA2714_1
Product data sheet
Rev. 01 — 24 May 2007
© NXP B.V. 2007. All rights reserved.
5 of 15
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NXP Semiconductors
9. Test information
30 mm
BGA2714
MMIC wideband amplifier
30
mm
IN
OUT IN
IC1
C1
C3
C2
L1
OUT
V+
True size = 30 mm × 30 mm.
Fig 19. PCB layout and demo board with components
V+
001aaf779
Table 9. List of components used for the typical application
Component
Description
Value
C1, C2
multilayer ceramic chip capacitor
100 pF
C3
multilayer ceramic chip capacitor
22 nF
IC1 BGA2714 MMIC
L1 not used
Dimensions
0603
0603
SOT363
BGA2714_1
Product data sheet
Rev. 01 — 24 May 2007
© NXP B.V. 2007. All rights reserved.
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Páginas | Total 15 Páginas | |
PDF Descargar | [ Datasheet BGA2714.PDF ] |
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