TGC4704-FC_15 Datasheet, PDF (1/12 Pages) TriQuint Semiconductor – 38 to 77 GHz Doubler and Medium Power Amplifier

TGC4704-FC
38 to 77 GHz Doubler and Medium Power Amplifier
Measured Performance
Bias conditions: Vd = 4.0 V, Vg1 = -0.4 V, Vg2= 0.2 V,
Idq = 180 mA Typical
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Key Features
• RF Output Frequency Range: 76–77 GHz
• Input Frequency Range: 38.0–38.5 GHz
• Two outputs – Out1 (Main) and Out2 (12 dB
coupled from Out1)
• 14 dBm saturated Output Power
• 5 dB Conversion Gain
• 50 dB Input Frequency Isolation at output
• Input Return Loss > 8 dB
• Output Return Loss > 10 dB
• Bias: Vd = 3.75 V, Idq = 180 mA,
Vg1 = -0.4 V Vg2 = +0.2 V Typical
• Technology: 0.13 um pHEMT with front-side
Cu/Sn pillars
• Chip Dimensions: 3.38 x 1.37 x 0.38 mm
10
5
Input Freq: 38.25 GHz
Input Freq: 38.50 GHz
0
-5
-6 -4 -2 0 2 4 6 8 10 12 14 16
Input Power (dBm)
60
15
55
Output @ 2x Fund Freq
50
( Fund Freq:+11 dBm at
10
Input)
45
40
5
35
Output @ Fund
30
Freq
-
0
Input @ Fund
25
Freq
Fundamental
2x Fundamental
20
-5
30 35 40 45 50 55 60 65 70 75 80 85 90
Frequency (GHz)
Primary Applications
• Automotive Radar
• E-Band Communication
Product Description
The TriQuint TGC4704-FC is a flip-chip frequency
doubler. It combines an output medium power
amplifier and a frequency doubler at frequencies in
the automotive radar frequency band. The
TGC4704-FC is designed using TriQuint’s proven
0.13 µm pHEMT process and front-side Cu / Sn
pillar technology for simplified assembly and low
interconnect inductance. Die reliability is
enhanced by using TriQuint’s BCB polymeric
passivation process.
The TGC4704-FC typically provides 14 dBm
saturated output power with 5 dB conversion gain.
Lead-free and RoHS compliant.
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TriQuint Semiconductor: www. triquint.com [phone] Fax [phone] [e-mail]
November 2009 © Rev A