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TriQuint Semiconductor

TGA8349-SCC Datasheet Preview

TGA8349-SCC Datasheet

Gain Block Amplifier

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T R I Q U I N T S E M I C ON D U C TO R, I N C.
TGA8349-SCC
8349Gain Block Amplifier
q DC to 14 -GHz Frequency Range
q 1.2:1 Input SWR, 1.3:1 Output SWR
q 11-dB Small Signal Gain
q 16-dBm Output Power at 1 -dB Gain Compression at Midband
q 3.1-dB Noise Figure at Midband
q 3,4290 x 2,2860 x 0,101 mm (0.135 x 0.090 x 0.004 in.)
PHOTO ENLARGEMENT
DESCRIPTION
The TriQuint TGA8349 -SCC is a GaAs monolithic low -noise distributed amplifier designed
for use as a multi -octave general-purpose gain block. Nine 122 -µm gate width FETs provide 11-dB
nominal gain and 3.1- dB noise figure from DC to 14 -GHz. Typical power output is 16 -dBm at
1-dB gain compression. Typical input SWR is 1.2:1 and output SWR is 1.3:1. Gr ound is provided to
the circuitry through vias to the backside metallization.The DC to 14 -GHz frequency range, dual -gate
AGC control and gain-flatness characteristics make the TGA8349 -SCC suitable for many system
applications including fiber optic.
The TGA8349-SCC is supplied in chip for m and is engineer ed for high -volume automated assembly.
All metal sur faces are gold plated to be compatible with ther mocompression and thermosonic
wire-bonding processes.
TriQuint Semiconductor, Inc. • Texas Facilities • (972) 995-8465 • www.triquint.com




TriQuint Semiconductor

TGA8349-SCC Datasheet Preview

TGA8349-SCC Datasheet

Gain Block Amplifier

No Preview Available !

TGA8349-SCC
TYPICAL
SMALL SIGNAL
POWER GAIN
TYPICAL
NOISE FIGURE
TYPICAL
OUTPUT POWER
P1dB
20 VV++==88VV
VVCCTRTRLL==11.5.5VV
II++ = 80 mA
16 TTAA==2255°°CC
12
8
4
0
0 2 4 6 8 10 12 14
Frequency (GHz)
8 V V+=+ 8= V8 V
7 VI C+VIT+RC=TL=R=8L80=10.m51mA.V5A V
6 TAT=A =252°5C°C
5
4
3
2
1
0
0 2 4 6 8 10 12 14
Frequency (GHz)
20 V +==88VV
VCCTTRRLL==11..55VV
I ++ == 8800 mmAA
16 TTAA ==2255°°CC
12
8
4
0
0 2 4 6 8 10 12 14
Frequency (GHz)
TriQuint Semiconductor, Inc. • Texas Facilities • (972) 995-8465 • www.triquint.com
2


Part Number TGA8349-SCC
Description Gain Block Amplifier
Maker TriQuint Semiconductor
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