TGA4706-FC
77 GHz Medium Power Amplifier
Key Features
•
•
•
•
•
•
Frequency Range: 76 - 83 GHz
Psat: 14 dBm at 77 GHz
Gain: 15 dB
Bias: Vd = 3.5 V, Vg = +0.2 V, Idq = 125 mA
Typical
Technology: 0.13 um pHEMT with front-side
Cu/Sn pillars
Chip Dimensions: 1.86 x 1.37 x 0.38 mm
Measured Performance
Bias conditions: Vd = 3.5 V, Idq = 125 mA, Vg = +0.2 V Typical
Primary Applications
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•
Automotive Radar
E-Band Communication
16
14
Pout @ 77 GHz (dBm)
12
10
8
6
4
2
0
-10
-8
-6
-4
-2
0
2
4
6
8
10
12
Input Power (dBm)
20
15
Gain, IRL, ORL (dB)
10
5
0
-5
-10
-15
-20
-25
76
77
78
79
80
Frequency (GHz)
81
82
83
Gain
IRL
ORL
Product Description
The TriQuint TGA4706-FC is a flip-chip medium
power amplifier designed to operate at the
automotive radar frequencies band. The TGA4706-
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 TGA4706-FC typically provides 14 dBm
saturated output power with 15 dB small signal
gain at 77 GHz.
Lead-free and RoHS compliant.
1
TriQuint Semiconductor: www. triquint.com (972)994-8465 Fax (972)994-8504 Info-mmw@tqs.com
November 2009 © Rev C
TRIQUINT [ TRIQUINT SEMICONDUCTOR ]
