TGA4521 Driver Amplifier Datasheet

TGA4521 Datasheet, PDF, Equivalent


Part Number

TGA4521

Description

Wide Band Driver Amplifier

Manufacture

TriQuint Semiconductor

Total Page 9 Pages
Datasheet
Download TGA4521 Datasheet


TGA4521
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.
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
The TGA4521 nominally provides 25 dBm
saturated output power, and 24 dBm output power
at 1dB Gain compression @ 38 GHz. It also has
typicalwww.DataSheet4U.com 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.
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 (972)994-8465 Fax (972)994-8504 Email: Info-mmw@tqs.com Web: www.triquint.com

TGA4521
Advance Product Information
October 28, 2005
TGA4521
TABLE I
MAXIMUM RATINGS 1/
SYMBOL
PARAMETER
VALUE
NOTES
Vd
Vg
Id
Ig
PIN
PD
TCH
TM
TSTG
Drain Voltage
Gate Voltage Range
Drain Current
Gate Current
Input Continuous Wave Power
Power Dissipation
Operating Channel Temperature
Mounting Temperature (30 Seconds)
Storage Temperature
6.5 V
-2 TO 0 V
350 mA
9 mA
20 dBm
See note 4/
150 0C
320 0C
-65 to 150 0C
2/
2/ 3/
3/
2/
5/ 6/
1/ These ratings represent the maximum operable values for this device.
2/ Combinations of supply voltage, supply current, input power, and output power shall not exceed PD.
3/ Total current for the entire MMIC.
4/ For a median life time of 1E+6 hrs, Power dissipation is limited to:
PD(max) = (150 0C – TBASE 0C) / 70 (0C/W)
Where TBASE is the base plate temperature.
5/ Junction operating temperature will directly affect the device median time to failure (MTTF). For
maximum life, it is recommended that junction temperatures be maintained at the lowest possible
levels.
6/ These ratings apply to each individual FET.
2
TriQuint Semiconductor Texas: Phone (972)994-8465 Fax (972)994-8504 Email: Info-mmw@tqs.com Web: www.triquint.com


Features Advance Product Information October 28, 2005 32 - 45 GHz Wide Band Driver Ampl ifier Key Features • • • • • • • • TGA4521 Frequency Range: 32 - 45 GHz 25 dBm Nominal Psat @ 38 GH z 24 dBm P1dB @ 38 GHz 16 dB Nominal Ga in @ 38 GHz 33 dBm OTOI @ 16dBm/Tone Bi as: 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) P roduct Description The TriQuint TGA4521 is a compact Driver Amplifier MMIC for Ka-band and Q-band applications. The p art is designed using TriQuint’s 0.15 um power pHEMT production process. The TGA4521 nominally provides 25 dBm satur ated output power, and 24 dBm output po wer at 1dB Gain compression @ 38 GHz. I t also has www.DataSheet4U.com typical gain of 16 dB. Primary Applications • • • Digital Radio Point-to-Po int Radio Point-to-Multipoint Communica tions Military SAT-COM Measured Fixtur ed 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.
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