TGA4906_15 Datasheet, PDF (1/13 Pages) TriQuint Semiconductor – 4 Watt Ka-Band HPA

4 Watt Ka-Band HPA
TGA4906
Key Features
• Frequency Range: 28 - 31 GHz
• 36 dBm Nominal Psat
• Gain: 24 dB
• Return Loss: -8 dB
• Bias: Vd = 6 V, Idq = 1.6 A, Vg = -0.75 V Typical
• Technology: 3MI 0.15 um Power pHEMT
• Chip Dimensions: 2.98 x 2.90 x 0.05 mm
Measured Performance
Bias conditions: Vd = 6 V, Idq = 1.6 A, Vg = -0.75 V Typical
38
Primary Applications
• Ka-Band VSAT
37
36
Product Description
35
34
33
32
31
30
28
28.5
29 29.5 30
Frequency (GHz)
Psat
P1dB
30.5 31
30
27
24
21
18
15
12
9
6
3
0
28
28.5
29 29.5 30
Frequency (GHz)
0
-3
-6
-9
-12
-15
-18
-21
Gain -24
IRL
ORL
-27
-30
30.5 31
The TriQuint TGA4906 is a compact 4 Watt High
Power Amplifier for Ka-band applications. The part
is designed using TriQuint’s proven standard 0.15
um gate Power pHEMT production process. The
TGA4906 provides a nominal 36 dBm of output
power at an input power level of 14 dBm with a
small signal gain of 24 dB.
The part is ideally suited for low cost emerging
markets such as base station transmitters for
satellite ground terminals and point to point radio.
Datasheet subject to change without notice.
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TriQuint Semiconductor: www. triquint.com [phone] Fax [phone] [e-mail]
Sept 2010 © Rev B