TGC4703-FC_15 Datasheet, PDF (1/11 Pages) TriQuint Semiconductor – 19 to 38 GHz Doubler

TGC4703-FC
19 to 38 GHz Doubler
Measured Performance
Bias conditions: Vd = 3.5 V, Vg1 = -0.4 V, Vg2 = +0.2 V,
Idq = 65 mA Typical
Key Features
• RF Output Frequency Range: 38 – 38.5 GHz
• Input Frequency Range: 19 – 19.25 GHz
• 14 dBm saturated Output Power
• 8 dB nominal Conversion Gain
• 30 dB input Frequency Isolation at output
• Input Return Loss > 15 dB
• Output Return Loss > 8 dB
• Bias: Vd = 3.5 V, Idq = 65mA, Vg1 = -0.4 V,
Vg2 = +0.2 V Typical
• Technology: 0.13 um pHEMT with front-side
Cu/Sn pillars
• Chip Dimensions: 1.16 x 2.85 x 0.38 mm
16
15
14
13
12
11
10
9
8
Input Freq: 19.25 GHz
7
6
-6 -4 -2 0 2 4 6 8 10 12
Input Power (dBm)
50
Output @ Fund Freq
-
40 +10 dBm Input @ Fund
Freq
30
25
Output @ 2x Fund Freq
( Fund Freq:+10 dBm at
20
Input)
15
20
10
10
5
Fundamental
2x Fundamental
0
0
14 19 24 29 34 39 44 49
Frequency (GHz)
Primary Applications
• Automotive Radar
• E-Band Communication
Product Description
The TriQuint TGC4703-FC is a flip-chip frequency
doubler. It combines an input and output buffer
amplifier and a frequency doubler for use in
automotive radar. The TGC4703-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 TGC4703-FC typically provides 14 dBm
saturated output power with 8 dB conversion gain.
Lead-free and RoHS compliant.
1
TriQuint Semiconductor: www. triquint.com [phone] Fax [phone] [e-mail]
November 2009 © Rev A