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ATF36077

Agilent(Hewlett-Packard)
Part Number ATF36077
Manufacturer Agilent(Hewlett-Packard)
Description 2-18 GHz Ultra Low Noise Pseudomorphic HEMT
Published Mar 30, 2005
Detailed Description 2–18 GHz Ultra Low Noise Pseudomorphic HEMT Technical Data ATF-36077 Features • PHEMT Technology • Ultra-Low Noise Figu...
Datasheet PDF File ATF36077 PDF File

ATF36077
ATF36077

Overview
2–18 GHz Ultra Low Noise Pseudomorphic HEMT Technical Data ATF-36077 Features • PHEMT Technology • Ultra-Low Noise Figure: 0.
5 dB Typical at 12 GHz 0.
3 dB Typical at 4 GHz • High Associated Gain: 12 dB Typical at 12 GHz 17 dB Typical at 4 GHz • Low Parasitic Ceramic Microstrip Package • Tape-and-Reel Packing Option Available Description Hewlett-Packard’s ATF-36077 is an ultra-low-noise Pseudomorphic High Electron Mobility Transistor (PHEMT), packaged in a low parasitic, surface-mountable ceramic package.
Properly matched, this transistor will provide typical 12 GHz noise figures of 0.
5 dB, or typical 4 GHz noise figures of 0.
3 dB.
Additionally, the ATF-36077 has very low noise resistance, reducing the sensitivity of noise performance to variations in input impedance match, making the design of broadband low noise amplifiers much easier.
The premium sensitivity of the ATF-36077 makes this device the ideal choice for use in the first stage of extremely low noise cascades.
ASSOCIATED GAIN (dB) 77 Package Pin Configuration 4 SOURCE Applications • 12 GHz DBS LNB (Low Noise Block) • 4 GHz TVRO LNB (Low Noise Block) • Ultra-Sensitive Low Noise Amplifiers Note: 1.
See Noise Parameter Table.
1 GATE 360 3 DRAIN 2 SOURCE 25 20 Ga 1.
2 NOISE FIGURE (dB) 15 0.
8 NF[1] 10 The repeatable performance and consistency make it appropriate for use in Ku-band Direct Broadcast Satellite (DBS) Television systems, C-band Television Receive Only (TVRO) LNAs, or other low noise amplifiers operating in the 2-18␣ GHz frequency range.
This GaAs PHEMT device has a nominal 0.
2 micron gate length with a total gate periphery (width) of 200 microns.
Proven gold based metalization systems and nitride passivation assure rugged, reliable devices.
5965-8726E 0.
4 0 0 4 8 12 16 20 FREQUENCY (GHz) Figure 1.
ATF-36077 Optimum Noise Figure and Associated Gain vs.
Frequency for VDS = 1.
5 V, ID = 10 mA.
5-75 ATF-36077 Absolute Maximum Ratings Symbol VDS VGS VGD ID PT Pin max Tch TSTG...


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