DataSheetWiki


BGA622 fiches techniques PDF

Infineon Technologies AG - The BGA622 Silicon-Germanium Universal Low Noise Amplifier MMIC in 1800 - 2500 MHz Receiver Applications

Numéro de référence BGA622
Description The BGA622 Silicon-Germanium Universal Low Noise Amplifier MMIC in 1800 - 2500 MHz Receiver Applications
Fabricant Infineon Technologies AG 
Logo Infineon Technologies AG 





1 Page

No Preview Available !





BGA622 fiche technique
Silicon Discretes
The BGA622 Silicon-Germanium
Universal Low Noise Amplifier MMIC
in 1800 - 2500 MHz Receiver Applications
Application Note No. 069
Features
• Versatile, easy-to-use LNA MMIC
in 70 GHz ft SiGe technology
• 50 matched output, pre-matched input
3
• Integrated output DC blocking capacitor,
integrated RF choke on internal bias network
4
• Low current consumption of 6 mA
• “Shutdown” or “Sleep” mode
SOT-343
• Unconditionally stable
• Low external component count
• Exceptional noise figure: 1.1 dB in a PC board at 2 GHz
2
1
Applications
• Low Noise Amplifier for 800/900 MHz, GSM900, 900 MHz ISM, DCS1800, GPS,
1900 MHz PCS, 2.1 GHz UMTS and 2.4 GHz Wireless LAN
• Long-Range Bluetooth applications requiring improved system sensitivity via use of
an external LNA
Introduction
The BGA622 is an easy-to-use, versatile and flexible low-cost Low Noise Amplifier
(LNA) MMIC designed for the high linearity and sensitivity requirements of existing and
next - generation wireless applications including GSM, 900 MHz ISM, GPS, UMTS and
Wireless LANs. Based on Infineon’s cost-effective 70 GHz fT Silicon-Germanium (SiGe)
B7HF bipolar process technology, the BGA622 offers a 1.1 dB noise figure and 15 dB of
gain at 2.1 GHz for high performance, cost-effective mobile communications
applications. BGA622 offers impressive noise figure performance, particularly for a low-
cost, integrated MMIC. In the past, in-circuit noise figures approaching 1.0 dB at 2 GHz
were possible only for more expensive GaAs-based, fully discrete solutions utilizing
narrowband impedance matching and higher external parts count. The BGA622
combines the excellent noise figure advantages of a high-performance discrete solution
with the ease-of-use, low parts count, and diminished risk and reduced system
development time made possible by a MMIC approach.
Application Note
1
V3.0, 2001-10

PagesPages 21
Télécharger [ BGA622 ]


Fiche technique recommandé

No Description détaillée Fabricant
BGA622 The BGA622 Silicon-Germanium Universal Low Noise Amplifier MMIC in 1800 - 2500 MHz Receiver Applications Infineon Technologies AG
Infineon Technologies AG
BGA622GPS GPS Low Noise Amplifier using BGA622 Infineon Technologies AG
Infineon Technologies AG
BGA622L7 Silicon Germanium Wide Band Low Noise Amplifier Infineon
Infineon

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche