Wideband Driver Amplifier
Description
Advance Product Information
Wideband Driver Amplifier
Key Features and Performance
• • • • • • • Two Stage Driver Amplifier 0.
25um pHEMT Technology 8-18 GHz Frequency Range 13 dBm Nominal Pout 17 dB Nominal Gain Balanced In/Out for Low VSWR 4.
5V @ 50mA Self Bias
TGA8399C-EPU
Primary Applications
• • X and Ku band Driver Point-to-Point Radio
Release Status
• Engineering Prototype Unit (EPU)
18 17 Small Signal Gain (dB) 16 15 14 13 12 11 10 9 8 8 9 10 11 12 13 14 15 Frequency (GHz) 16 17 18
0 -3
Gain
-6 -9 -12 Return Loss (dB)
Output RL
-15 -18 -21 -24
Input RL
-27 -30
Typical Measured Small Signal Gain & RL
12 11 10 Noise Figure (dB) 9 8 7 6 5 4 3 2 8 9 10 11 12 13 14 15 Frequency (GHz) 16 17 18 15 14
Chip Dimensions 3.
5mm x2.
4mm x 0.
152mm
Pout
13 12 11 10 9 P1dB (dBm)
NF
8 7 6 5
Typical Measured Pout and NF Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process specifications.
TriQuint Semiconductor Texas : Phone (972)994 8465 Fax (972)994 8504 Web: www.
triquint.
com 1
Advance Product Information
TGA8399C Performance vs Temperature
20 19 18 Small Signal Gain (dB) 17 16 15 14 13 12 11 10 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Frequency (GHz)
+125C +75C +25C +0C -25C -55C
18 17 16 Output P1dB (dBm) 15 14 13 12 11 10 9 8 8 9 10 11 12 13 14 15 16 17 18 Frequency (GHz)
+125C, 53.
2mA +75C, 53.
5mA +25C, 54.
0mA +0C, 53.
9mA -25C, 53.
8mA -55C, 53.
2mA
TriQuint Semiconductor Texas : Phone (972)994 8465
Fax (972)994 8504 Web: www.
triquint.
com
Advance Product Information
Note: Devices designated as EPU are typically early in their characterization process prior to finalizing all electrical and process specifications.
TriQuint Semiconductor Texas : Phone (972)994 8465 Fax (972)994 8504 Web: www.
triquint.
com
Advance Product Information
Recommended Assembly Layout
RF IN
RF OUT
100 pF
+ 4.
5 V
Note: Devices designated as EPU are typically early in their characterization proce...
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