TGA4901-EPU-CP Packaged Amplifier Datasheet

TGA4901-EPU-CP Datasheet, PDF, Equivalent


Part Number

TGA4901-EPU-CP

Description

Ka Band Packaged Amplifier

Manufacture

TriQuint Semiconductor

Total Page 10 Pages
Datasheet
Download TGA4901-EPU-CP Datasheet


TGA4901-EPU-CP
Advance Product Information
Not Recommended for New Designs July 22, 2003
TriQuint Recommends the TGA4905-EPU-CP be used for New Designs
3 Watt Ka Band Packaged Amplifier
TGA4901-EPU-CP
Preliminary Measured Performance
Bias Conditions: Vd=6V Idq=2.2A
TGA4901 S-Parameters
www.DataSheet4U.com
30
25
20
15
Gain
Input
Output
20
15
10
5
10 0
5 -5
0 -10
-5 -15
-10 -20
-15 -25
-20 -30
20 22 24 26 28 30 32 34 36 38 40
Frequency (GHz)
Key Features and Performance
• 34.8 dBm Midband Psat
• 24 dB Nominal Gain
• 8 dB Typical Input Return Loss
• 12 dB Typical Output Return Loss
• 25 - 31 GHz Frequency Range
• 0.25µm pHEMT Technology
• Bias Conditions: 6V, 2.2A
• Package Dimensions:
13.34 x 9.65 x 1.85 mm
(0.525 x 0.380 x 0.073 in)
Primary Applications
• Satellite Ground Terminal
• Point to Point
36.0
35.5
35.0
34.5
34.0
33.5
33.0
32.5
32.0
31.5
31.0
30.5
30.0
25 26 27 28 29 30 31 32
Frequency (GHz)
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.
TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com
1

TGA4901-EPU-CP
Advance Product Information
Not Recommended for New Designs July 22, 2003
TGA4901-EPU-CP
TriQuint Recommends the TGA4905-EPU-CP be used for New Designs
TABLE I
MAXIMUM RATINGS
Symbol
Parameter 1/
VD Drain Voltage
VG Gate Voltage Range
ID Drain Current (Quiescent)
| IG | Gate Current
PIN Input Continuous Wave Power
PD Power Dissipation
TCH Operating Channel Temperature
TM Mounting Temperature
(30 Seconds)
TSTG Storage Temperature
Value
8V
-5V to 0V
3.0 A
62 mA
24 dBm
16.8 W
150 0C
320 0C
-65 to 150 0C
Notes
2/
2/
2/
2/ 3/
4/ 5/
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/ PD is the power dissipation allowed in order to reach a channel temperature of
150°C with a package base temperature of 70°C. When operated at this power
dissipation with a baseplate temperature of 70°C, the MTTF is reduced from
5.3E+6 to 1.0E+6 hours.
4/ These ratings apply to each individual FET.
5/ Junction operating temperature will directly affect the device median time to
failure (TM). For maximum life, it is recommended that junction temperatures be
maintained at the lowest possible levels.
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.
TriQuint Semiconductor Texas Phone : (972)994 8465 Fax: (972)994 8504 Web: www.triquint.com
2


Features Advance Product Information Not Recommen ded for New Designs July 22, 2003 TriQ uint Recommends the TGA4905-EPU-CP be u sed for New Designs 3 Watt Ka Band Pac kaged Amplifier • • • • • • • • TGA4901-EPU-CP 34.8 dBm Midba nd Psat 24 dB Nominal Gain 8 dB Typical Input Return Loss 12 dB Typical Output Return Loss 25 - 31 GHz Frequency Rang e 0.25µm pHEMT Technology Bias Conditi ons: 6V, 2.2A Package Dimensions: 13.34 x 9.65 x 1.85 mm (0.525 x 0.380 x 0.07 3 in) Satellite Ground Terminal Point t o Point Key Features and Performance Preliminary Measured Performance Bias C onditions: Vd=6V Idq=2.2A Primary Appl ications Gain Input Output 20 15 10 5 0 -5 -10 -15 -20 -25 -30 40 TGA4901 S-P arameters 30 25 20 15 10 5 0 -5 -10 -15 -20 20 22 24 26 28 30 32 34 36 • Return Loss (dB) www.DataSheet4U.com Gain (dB) 38 Frequency (GHz) 36.0 3 5.5 35.0 34.5 34.0 33.5 33.0 32.5 32.0 31.5 31.0 30.5 30.0 25 26 27 28 29 30 3 1 32 Pout @ Pin=+18dBm (dBm) Frequency (GHz) Note: Devices designated as EPU are t.
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