Wide Band Driver Amplifier
Description
Advance Product Information
October 28, 2005
32 - 45 GHz Wide Band Driver Amplifier
Key Features
• • • • • • • •
TGA4521
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)
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 www.
DataSheet4U.
com typical gain of 16 dB.
Primary Applications
• • • • Digital Radio Point-to-Point Radio Point-to-Multipoint Communications Military SAT-COM
Measured Fixtured Data
25 20 S-Parameters (dB) 15 10 5 0 -5 -10 -15 32
27 26 Output Power (dBm) 25 24 23 22 21 20 19 32 34 36 38 40 42 44 46 48 Frequency (GHz)
Bias Conditions: Vd = 6 V, Idq = 175 mA
Gain
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.
IRL ORL
34 36 38 40 42 44 46 48
Frequency (GHz)
Psat P1dB
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 (972)994-8465 Fax (972)994-8504 Email: Info-mmw@tqs.
com Web: www.
triquint.
com
Advance Product Information
October 28, 2005
TGA4521
TABLE I MAXIMUM RATINGS 1/ SYMBOL
Vd Vg Id Ig PIN PD TCH TM TSTG 1/ 2/ 3/ 4/ Drain Voltage Gate Voltage Range Drain Current Gate Current Input Continuous Wave Power Power Dissipation Operating Channel Temperature Mounting Temperature (30 Seconds) Storage Temperature
PARAMETER
VALUE
6.
5 V...
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