TGA4043 Datasheet, PDF (1/7 Pages) TriQuint Semiconductor – Q-band Power Amplifier

Advance Product Information
April 25, 2005
Q-band Power Amplifier
Product Description
The TriQuint TGA4043 is a compact High
Power Amplifier MMIC for Q-band
applications. The part is designed using
TriQuint’s proven standard 0.25 um gate
power pHEMT production process.
The TGA4043 provides a nominal 28
dBm of output power at 1 dB gain
compression from 40-45 GHz with a small
signal gain of 10 dB.
The part is ideally suited for low cost
emerging markets such as Point-to-Point
Radio and Point-to-Multi Point
Communications.
The TGA4043 is 100% DC and RF tested
on-wafer to ensure performance
compliance.
TGA4043
Key Features
• Frequency Range: 40-45 GHz
• 29 dBm Nominal Pout @ P1dB
• 10 dB Nominal Gain
• 0.25 um pHEMT Technology
• Bias 7V @ 500 mA
• Chip Dimensions 3.08 mm x 3.14 x 0.10 mm
(0.121 x 0.124 x 0.004 in)
Primary Applications
• Point to Point Radio
• Point to Multipoint Radio
• Military Communications
Measured Fixtured Data
15
12
9
6
3
0
-3
-6
-9
-12
-15
30
32
Bias Conditions: Vd = 7V, Id = 500mA
Gain
Input
Output
32 34 36 38 40 42 44 46 48
Frequency (GHz)
25
20
15
10
5
0
-5
-10
-15
-20
-25
50
31
30
29
28
27
26
25
40 40.5 41 41.5 42 42.5 43 43.5 44 44.5 45
Frequency (GHz)
Note: This device is early in the characterization process prior to finalizing all electrical specifications. Specifications are subject to
change without notice.
1
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