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부품번호 | BGU7031 기능 |
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기능 | 1 GHz wideband low-noise amplifier | ||
제조업체 | NXP Semiconductors | ||
로고 | |||
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BGU7031
1 GHz wideband low-noise amplifier
Rev. 2 — 7 September 2010
Product data sheet
1. Product profile
CAUTION
1.1 General description
The BGU7031 MMIC is a wideband amplifier with internal biasing. It is designed
specifically for high linearity, low-noise applications over a frequency range of 40 MHz to
1 GHz. It is especially suited to Set-Top Box applications.
The LNA is housed in a 6-pin SOT363 plastic SMD package.
This device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken
during transport and handling.
1.2 Features and benefits
Internally biased
Flat gain between 40 MHz and 1 GHz
Noise figure of 4.5 dB
High linearity with an IP3O of 29 dBm
75 Ω input and output impedance
ESD protection > 2 kV Human Body Model (HBM) on all pins
1.3 Applications
Terrestrial and cable Set-Top Boxes (STB)
Silicon and “Can” tuners
Personal and Digital Video Recorders (PVR and DVR)
Home networking and in-house signal distribution
NXP Semiconductors
BGU7031
1 GHz wideband low-noise amplifier
8. Application information
Other applications are possible. Please contact your local sales representative for more
information. Application notes are available on the NXP website.
8.1 Application circuit
VCC
C4 C3
n.c.
R1 = Rbias
X1
RF_IN
C1 6
3
2
4
5
L1
1 C2
X2
RF_OUT
n.c. 001aam382
Components are listed in Table 8.
Fig 1. BGU7031 application circuit
All control and supply lines must be decoupled properly. The decoupling capacitors must
be placed as close to the device as possible.
8.2 Application circuit board layout
RF_IN
X1
C4
C3
C1 R1
L1 C2
Fig 2.
PCB material = FR4.
PCB thickness = 1.6 mm.
PCB size = 30 mm × 30 mm.
εr = 4.5; thickness of copper layer = 35 μm.
Components are listed in Table 8.
BGU7031 application circuit board layout
BGU7031
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 7 September 2010
X2
RF_OUT
001aam385
© NXP B.V. 2010. All rights reserved.
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BGU7031
1 GHz wideband low-noise amplifier
10. Abbreviations
Table 9. Abbreviations
Acronym
Description
AC Alternating Current
DC Direct Current
LNA Low-Noise Amplifier
MMIC
Monolithic Microwave Integrated Circuit
PCB
Printed-Circuit Board
RF Radio Frequency
SMD
Surface-Mounted Device
11. Revision history
Table 10. Revision history
Document ID
Release date Data sheet status
Change notice Supersedes
BGU7031 v.2
Modifications:
BGU7031 v.1
20100907
Product data sheet
-
BGU7031 v.1
• The status of this data sheet has been changed to Product data sheet.
• Table 5 on page 3: The minimum value for VCC has been added.
20100812
Preliminary data sheet
-
-
BGU7031
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2 — 7 September 2010
© NXP B.V. 2010. All rights reserved.
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BGU7031 | 1 GHz wideband low-noise amplifier | NXP Semiconductors |
BGU7032 | 1 GHz wideband low-noise amplifier | NXP Semiconductors |
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