TGA4705-FC
77 GHz Flip-Chip Low Noise Amplifier
Key Features
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Frequency Range: 72 - 80 GHz Noise Figure: 5 dB...
TGA4705-FC
77 GHz Flip-Chip Low Noise Amplifier
Key Features
Frequency Range: 72 - 80 GHz Noise Figure: 5 dB at 77 GHz Gain: 23 dB Bias: Vd = 2.5 V, Id = 60 mA, Vg = +0.18 V Typical Technology: 0.13 um pHEMT with front-side Cu/Sn pillars Chip Dimensions: 2.24 x 1.27 x 0.38 mm
Measured Performance Primary Applications
Bias conditions: Vd = 2 V, Id = 60 mA
Automotive RADAR
10 8
Product Description
www.DataSheet.net/
NF (dB)
6 4 2 0 75 76 77 78 79 80 Frequency (GHz)
Bias conditions: Vd = 2.5 V, Id = 60 mA
The TriQuint TGA4705-FC is a flip-chip low noise amplifier designed to operate at frequencies that target the automotive RADAR market. The TGA4705-FC is designed using TriQuint’s proven 0.13 µm pHEMT process and front-side Cu / Sn pillar technology for reduced source inductance and superior noise performance at frequencies of 72 – 80 GHz. Die reliability is enhanced by using TriQuint’s BCB polymeric passivation process. The TGA4705-FC is a low noise amplifier that typically provides 23 dB small signal gain with 5 dB noise figure at 77 GHz. The TGA4705-FC is an excellent choice for applications requiring low noise in receive chain architectures. Lead-free and RoHS compliant.
30
Gain, IRL, ORL (dB)
20 10 0 -10 -20 72 73 74 75 76 77 78 79 80 81 82 Frequency (GHz)
Gain IRL ORL
1 TriQuint Semiconductor: www. triquint.com (972)994-8465 Fax (972)994-8504
[email protected] November © Rev D April 2012 © 2009 Rev E
Datasheet pdf - http://www.DataSheet4U.co.kr/
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