Noise Figure
:
Bandwidth
:
Output Intercept Point
:
Maximum Operating Temperature
:
Mounting Style
:
Packaging
:
Operating Supply Voltage
: 8 V
Type
: High Power Amplifier
Operating Frequency
: 24 GHz to 31 GHz
Supply Current
: 4 A
Package / Case
: 4.29 mm x 3.02 mm
Features: • Frequency Range: 24-31 GHz
• 23 dB Nominal Gain
• 35.5 dBm Nominal P1dB @30 GHz
• 36.0 dBm Nominal Psat @30 GHz
• 40 dBc at SCL Pout 20dBm
• 0.25 um pHEMT 2MI Technology
• Bias 6 V @ 2.1 A Idq
• Chip size 4.29 x 3.02 x .05 mm (0.169 x 0.119 x 0.002 in)Application• Satellite Ground Terminal
• Point-to-Point RadioSpecifications
| Symbol |
Parameter 1/ |
Value |
Notes |
| V+ |
Positive Supply Voltage |
8 V |
2/ |
| V- |
Negative Supply Voltage Range |
-5V TO 0V |
|
| I+ |
Positive Supply Current |
4A |
2/ |
| | IG | |
Gate Supply Current |
62 mA |
|
| PIN |
Input Continuous Wave Power |
24 dBm |
2/ |
| PD |
Power Dissipation |
17.2W |
2/ 3/ |
| TCH |
Operating Channel Temperature |
150 |
4/ 5/ |
| TM |
Mounting Temperature (30 Seconds) |
320 |
|
| TSTG |
Storage Temperature |
-65 to 150 |
|
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/ When operated at this bias condition with a base plate temperature of 70 0C, the median life is 1E+6 hours.
4/ 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
DescriptionThe TriQuint TGA4505 is a compact 4 Watt High Power Amplifier MMIC for Kaband applications. The part is designed using TriQuint's proven standard 0.25 um gate Power pHEMT production process.
The TGA4505 provides a nominal 35.5 dBm of output power at 1 dB gain compression from 24-32 GHz with a small signal gain of 23 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.
The TGA4505 is 100% DC and RF tested on-wafer to ensure performance compliance.
Lead-free and RoHS compliant.
Parameters: | Technical/Catalog Information | TGA4505 |
| Vendor | Triquint Semiconductor Inc |
| Category | RF and RFID |
| Function | Amplifier |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | TGA4505
TGA4505
|
TGA4505 Data Sheet
