TC3139
REV.2_04/12/2004
2.3 - 2.5 GHz 1W MMIC
FEATURES
•
•
•
•
•
•
P
-1
dB: 30 dBm
Small Signal Gain: 26 dB
Power Added Efficiency: 32 %
IP3: 40 dBm
Matched to 50
Ω
operation
Bias condition: 400 mA @ 7 V
PHOTO ENLARGEMENT
DESCRIPTION
The TC3139 is a 2 stage PHEMT MMIC power amplifier. It is designed for use in low cost, high volume,
2.3 –2.5 GHz band applications. The MMIC provides a typical gain of 26 dB and P1dB power of more than 30
dBm. Typical bias condition is 7V at 400 mA. The MMIC is packaged in a low-cost surface-mountable plastic
package. The input and output matching of the MMIC require minimum external components.
APPLICATIONS
•
•
•
Wireless Internet Access
Wireless Local Loop
Two way radio
ELECTRICAL SPECIFICATIONS (Ta = 25
°
C)
SYMBOL
FREQ
SSG
GOF
P
-1
dB
P
-3
dB
IP3
VSWR, IN
VDD
Vg
IDD
IDP
-1
η
a
DESCRIPTION
Frequency Range
Small Signal Gain
Small Signal Gain Flatness
Output Power at 1 dB Gain Compression
Output Power at 3 dB Gain Compression
Third Order Intercept Point
Input VSWR
Supply Voltage
Gate Voltage
Current Supply Without RF
Current Supply @ Pout=P
-1
dB
Power Added Efficiency
MIN
2.3
25
29
30
38
TYP
26
±0.5
30
31
40
2:1
7
-1.0
400
450
32
MAX
2.5
±0.75
dBm
dBm
dBm
Volt
Volt
mA
mA
%
UNITS
GHz
dB
-0.6
-1.5
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
P1/4
TRANSCOM [ TRANSCOM, INC. ]
