THM2004J SiGe MMIC Wideband Linear Amplifier Descriptions TH

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THM2004J SiGe MMIC Wideband Linear Amplifier Descriptions TH

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Wideband Linear Amplifier
THM2004J
SiGe MMIC Wideband Linear Amplifier
Descriptions THM2004J high performance cascadeable 50-ohm amplifier. This RFIC uses latest Silicon Germanium Hetero Junction Bipolar Transistor (TAHB09) process Tachyonics Co., which 30GHz fT(Normal). THM2004J uses multi feedback cascade amplifier topology with resistive feedback broad band performance well stability over entire temperature range. THM2004J also internally matched impedance wide bandwidth. Features Wide band operation f3dB 2.2GHz Single Voltage Supply Internally Matched Input Output High Power Gain 25dB 1000MHz Saturated Output Power Po(sat) +12dBm 1000MHz Applications DBS, Medium Output Transmission Stage Buffer (Mobile Communication) IF/RF Buffer Amplifier Function Block Diagram
SOT363
2,3,5
60-8, Gasan-dong, Kumchun-Gu, Seoul, Korea. 153-023 May. 2004.
82-2-818-9832 82-2-818-9635
http://www.tachyonics.co.kr Rev.
Page
Configuration
Wideband Linear Amplifier
THM2004J
View
Bottom View
Name
Description
Description
SIGNAL INPUT
GROUND
GROUND
SIGNAL OUTPUT
GROUND
POWER SUPPLY
60-8, Gasan-dong, Kumchun-Gu, Seoul, Korea. 153-023 May. 2004.
82-2-818-9832 82-2-818-9635
http://www.tachyonics.co.kr Rev.
Page
Explanation
Applied Voltage Voltage
Wideband Linear Amplifier
THM2004J
Name
Function
Internal equivalent circuit
0.98
Signal Input pin. internal matching circuit, configured with resistors, enables impedance connection over wide band. This must coupled signal source with capacitor blocking. Signal output pin. inductor must connected between Output BIAS output choke. internal matching circuit, configured with resistors, enables impedance connection over wide band. This must coupled next stage input with capacitor blocking. power supply pin. This should externally connected bypass capacitor minimize ground impedance. Ground pins. This pins should connected system ground with minimum inductance. ground pins must connected common with wide ground pattern minimized impedance difference
4.5~5.5
4.5~5.5
Note voltage measured
60-8, Gasan-dong, Kumchun-Gu, Seoul, Korea. 153-023 May. 2004.
82-2-818-9832 82-2-818-9635
http://www.tachyonics.co.kr Rev.
Page
Wideband Linear Amplifier
THM2004J
Absolute Maximum Ratings
Parameter Supply Voltage Supply Current Input Power Operation Temperature Range Maximum Junction Temperature Storage Temperature Range Rating +150 +150 Unit
Electrical Characteristics
220nH, Specification Symbol Parameter Upper frequency Power Gain Saturated output power Input Return Loss Output Return Loss Noise Figure Isolation Bias Current 1000MHz 1000MHz 1000MHz 1000MHz 1000MHz 1000MHz Input Signal Condition Min. 2000 Typ. 2200 Max. Unit
f3dB
PO(sat) RLIN RLOUT
60-8, Gasan-dong, Kumchun-Gu, Seoul, Korea. 153-023 May. 2004.
82-2-818-9832 82-2-818-9635
http://www.tachyonics.co.kr Rev.
Page
Typical Characteristics
Wideband Linear Amplifier
THM2004J
Input Reflection Coefficient
Output Reflection Coefficient
Fig1. Input/Output Impedance
dB(S(1,1))
dB(S(2,2))
freq,
Fig2. Input/Output Return Loss
freq,
dB(S(2,1))
dB(S(1,2))
freq,
freq,
Fig3. Small Signal Gain
60-8, Gasan-dong, Kumchun-Gu, Seoul, Korea. 153-023 May. 2004. 82-2-818-9832 82-2-818-9635
Fig4. Isolation
http://www.tachyonics.co.kr Rev.
Page
Typical Characteristics
Pout [dBm]
Wideband Linear Amplifier
THM2004J
[dBm]
Fig5. 1000MHz Power Sweep
Pout [dBm
[dBm]
Fig6. 2000MHz Power Sweep
60-8, Gasan-dong, Kumchun-Gu, Seoul, Korea. 153-023 May. 2004.
82-2-818-9832 82-2-818-9635
http://www.tachyonics.co.kr Rev.
Page
Typical Characteristics
NF[dB] (thick)
Wideband Linear Amplifier
THM2004J
Freq [GHz]
Fig7. Noise Figure
60-8, Gasan-dong, Kumchun-Gu, Seoul, Korea. 153-023 May. 2004.
82-2-818-9832 82-2-818-9635
http://www.tachyonics.co.kr Rev.
Page
Test Circuit
Wideband Linear Amplifier
THM2004J
Evaluation Board
Board Size
2,3,5
NOTE Board Thickness 0.3mm Board Material Double Layer
Component List
Name
Value 1000
Remark 100MHz higher frequency 100MHz higher frequency
60-8, Gasan-dong, Kumchun-Gu, Seoul, Korea. 153-023 May. 2004.
82-2-818-9832 82-2-818-9635
http://www.tachyonics.co.kr Rev.
Page

THM2004J SiGe MMIC Wideband Linear Amplifier Descriptions TH

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