TGA4830-EPU Datasheet, PDF (1/9 Pages) TriQuint Semiconductor – Wideband Low Noise Amplifier

Advance Product Information
June 16, 2004
Wideband Low Noise Amplifier
TGA4830-EPU
Measured Performance
V⁺ = 5V, I⁺ = 50mA
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Key Features and Performance
• DC - 45GHz Frequency Range
• 13dB Gain @ 20GHz
• 15dB Return Loss @ 20GHz
• 11.5dBm Typical P1dB
• 3.2dB Typical Noise Figure
• 40Gbps Data Rate
• > 20dB Gain Control
• 0.15µm pHEMT 3MI Technology
• 5V, 50mA Bias Condition
• Chip Dimensions:
1.79 x 1.00 x 0.10 mm
(0.070 x 0.039 x 0.004 inches)
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Primary Applications
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• Test Equipment
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• Ultra Wideband
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• EW Systems
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• Fiberoptic Systems
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Frequency (GHz)
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The TriQuint TGA4830-EPU is a medium power
wideband low noise amplifier which operates from DC
to 45 GHz. Typical small signal gain is 13dB with
>20dB AGC range. Typical input and output return loss
is 15dB. The TGA4830-EPU provides 11.5 dBm of
typical output power at 1 dB gain compression and a
3.2dB noise figure. RF ports are DC coupled enabling
the user to customize system corner frequencies.
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The TGA4830-EPU is suitable for a variety of wideband
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electronic warfare systems such as radar warning
receivers, electronic counter measures, decoys,
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jammers and phased array systems. It is also an
excellent choice for 40Gb/s NRZ applications. The
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TGA4830 is capable of driving an Electro-Absorptive
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optical Modulator (EAM) with electrical Non-Return to
Zero (NRZ) data. In addition, the TGA4830 may also
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Frequency (GHz)
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Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process
specifications. Specifications are subject to change without notice.
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TriQuint Semiconductor Texas Phone: [phone] Fax: [phone] Email: [e-mail] Web: www.triquint.com