TC1304V
REV5_20070502
Low Noise and Medium Power GaAs FETs
FEATURES
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Via holes for source grounding
Low Noise Figure: NF = 0.8dB Typical at 12 GHz
High Associated Gain: Ga = 13 dB Typical at 12 GHz
High Dynamic Range: 1 dB Compression Power P
-1
= 24.5 dBm at 12 GHz
Breakdown Voltage: BV
DGO
≥
9 V
Lg = 0.25
µm,
Wg = 600
µm
All-Gold Metallization for High Reliability
Tight Vp ranges control
High RF input power handling capability
100 % DC Tested
PHOTO ENLARGEMENT
DESCRIPTION
The TC1304V is the same as TC1304 expect via holes in the source pads for reducing the grounding inductance.
The device is processed with via-holes for high gain applications. It can be used in circuits up to 30 GHz and
suitable for low noise and medium power amplifier applications including a wide range of commercial and
military applications. All devices are 100% DC tested to assure consistent quality. All bond pads are gold plated
for either thermo-compression or thermo-sonic wire bonding.
ELECTRICAL SPECIFICATIONS (T
A
=25
°
C)
Symbol
NF
G
a
P
1dB
G
L
I
DSS
g
m
V
P
BV
DGO
R
th
Conditions
Noise Figure at V
DS
= 4 V, I
DS
= 50 mA,
f
= 12GHz
= 12GHz
= 12GHz V
DS
= 6 V, I
DS
= 80 mA
11
23.5
9
MIN
TYP
0.8
13
24.5
10
180
200
-1.0*
9
12
48
MAX
1.0
UNIT
dB
dB
dBm
dB
mA
mS
Volts
Volts
°C/W
Associated Gain at V
DS
= 4 V, I
DS
= 50 mA,
f
Linear Power Gain,
f
Output Power at 1dB Gain Compression Point,
f
= 12GHz,V
DS
= 6 V, I
DS
= 80 mA
Saturated Drain-Source Current at V
DS
= 2 V, V
GS
= 0 V
Transconductance at V
DS
= 2 V, V
GS
= 0 V
Pinch-off Voltage at V
DS
= 2 V, I
D
= 1.2 mA
Drain-Gate Breakdown Voltage at I
DGO
= 0.3 mA
Thermal Resistance
Note:
* For the tight control of the pinch-off voltage . TC1304V’s are divided into 3 groups:
(1)
TC1304VP0710
: Vp = -0.7V to -1.0V (2)
TC1304VP0811
: Vp = -0.8V to -1.1V
(3)
TC1304VP0912
: Vp = -0.9V to -1.2V
In addition, the customers may specify their requirements.
TRANSCOM, INC.,
90 Dasoong 7
th
Road, Tainan Science-Based Industrial Park, Hsin-She Shiang, Tainan County, Taiwan, R.O.C.
Web-Site:
www.transcominc.com.tw
Phone: 886-6-5050086
Fax: 886-6-5051602
1/2
TRANSCOM [ TRANSCOM, INC. ]
