TGA4521 Datasheet, PDF (1/9 Pages) TriQuint Semiconductor – 32 - 45 GHz Wide Band Driver Amplifier

Advance Product Information
October 28, 2005
32 - 45 GHz Wide Band Driver Amplifier
TGA4521
Product Description
The TriQuint TGA4521 is a compact Driver
Amplifier MMIC for Ka-band and Q-band
applications. The part is designed using TriQuint’s
0.15um power pHEMT production process.
The TGA4521 nominally provides 25 dBm
saturated output power, and 24 dBm output power
at 1dB Gain compression @ 38 GHz. It also has
typical gain of 16 dB.
The part is ideally suited for low cost emerging
markets such as Digital Radio, Point-to-Point
Radio and Point-to-Multi Point Communications.
The TGA4521 is 100% DC and RF tested on-wafer
to ensure performance compliance.
Lead-Free & RoHS compliant.
Key Features
• Frequency Range: 32 - 45 GHz
• 25 dBm Nominal Psat @ 38 GHz
• 24 dBm P1dB @ 38 GHz
• 16 dB Nominal Gain @ 38 GHz
• 33 dBm OTOI @ 16dBm/Tone
• Bias: 6 V @ 175 mA Idq
• 0.15 um 3MI pHEMT Technology
• Chip Dimensions 1.60 x 0.75 x 0.10 mm
(0.063 x 0.030 x 0.004 in)
Primary Applications
• Digital Radio
• Point-to-Point Radio
• Point-to-Multipoint Communications
• Military SAT-COM
Measured Fixtured Data
Bias Conditions: Vd = 6 V, Idq = 175 mA
25
20
Gain
15
10
5
0
IRL
-5
-10
ORL
-15
32 34 36 38 40 42 44 46 48
Frequency (GHz)
27
26
Psat
25
24
P1dB
23
22
21
20
19
32 34 36 38 40 42 44 46 48
Frequency (GHz)
Note: Devices is early in the characterization process prior to finalizing all electrical specifications. Specifications are subject to change without
notice
1
TriQuint Semiconductor Texas: Phone [phone] Fax [phone] Email: [e-mail] Web: www.triquint.com