PRELIMINARY
Wideband Linear Amplifier
THM2004J
SiGe HBT MMIC
Wideband Linear Amplifier
Descriptions
THM2004J is a high performance cascadeable 50-ohm amplifier. This RFIC uses the latest
Silicon Germanium Hetero Junction Bipolar Transistor (TAHB09) process of Tachyonics Co.,
which has 30GHz f
T
(Normal). THM2004J uses a multi feedback cascade amplifier topology
with resistive feedback for broad band performance as well as stability over its entire
temperature range. THM2004J also has internally matched 50 ohm impedance and wide
bandwidth.
Features
- Wide band operation : f
3dB
= 2.2GHz
- Single Voltage Supply
- Internally Matched to 50 Ohm Input & Output
- High Power Gain : 25dB at 1000MHz
- Saturated Output Power : P
o(sat)
= +12dBm at 1000MHz
Applications
- DBS, LNB , Medium Output
- Transmission Stage Buffer (Mobile Communication)
- IF/RF Buffer Amplifier
Function Block Diagram
C
L
SOT363
Vcc
50Ω
IN
C
6
1
4
C
50Ω
OUT
Amp
2,3,5
GND
60-8, Gasan-dong, Kumchun-Gu,
Seoul, Korea. 153-023
May. 2004.
Tel : 82-2-818-9832
Fax : 82-2-818-9635
http://www.tachyonics.co.kr
Rev. 1.0
Page 1 of 8
TACHYONICS [ TACHYONICS CO,. LTD ]
