TGA4915-EPU-CP Datasheet, PDF (1/8 Pages) TriQuint Semiconductor – 7 W Ka Band Packaged Power Amplifier

Advance Product Information
June 30, 2004
7 W Ka Band Packaged Power Amplifier
TGA4915-EPU-CP
Key Features and Performance
• Frequency Range: 26 - 31 GHz
• 38 dBm Typical Psat @ Pin =21 dBm
• 22 dB Nominal Gain
• 15 dB Typical Return Loss
• 0.25µm pHEMT Technology
• Bias Conditions: Vd = 6V, Idq = 4.2 A
• Package Dimensions: 0.526 x 0.650 x 0.073 in
Product Description
Primary Applications
• Satellite Ground Terminals
• Point to Point
The TriQuint TGA4915-EPU-CP is a
compact 7 Watt High Power Amplifier for
Ka band applications. The part is
designed using TriQuint’s proven
standard 0.25 um gate Power pHEMT
production process.
The TGA4915 provides a nominal 38
dBm of output power at an input power
level of 21 dBm with a small signal gain
of 22 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.
Preliminary Measured Performance
Bias Conditions: Vd=6 V Idq=4.2 A
40
39
38
37
36
35
34
33
32
31
30
24
28
24
20
16
12
8
4
0
-4
-8
-12
-16
-20
-24
-28
24
Psat
P1dB
25
26
27
28
29
30
31
Frequency (GHz)
Output
Input
25 26 27 28 29 30 31 32 33
Frequency (GHz)
32
35
30
25
20
15
10
5
0
-5
-10
-15
-20
-25
-30
-35
34
Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process
specifications. Specifications are subject to change without notice.
1
TriQuint Semiconductor Texas Phone: [phone] Fax: [phone] Email: [e-mail] Web: www.triquint.com