ETC TC3339

TC3339
REV.3_04/18/2005
2.9 - 3.7 GHz 1W MMIC
FEATURES
•
•
•
•
•
•
P-1 dB: 30 dBm
Small Signal Gain: 26 dB
Power Added Efficiency: 25 %
IP3: 39 dBm
Matched to 50 Ω operation
Bias condition: 650 mA @ 7 V
PHOTO ENLARGEMENT
DESCRIPTION
The TC3339 is a 2-stage PHEMT MMIC power amplifier. It is designed for use in low cost, high volume,
2.9 -3.7 GHz band applications. The MMIC is matched to 50Ω operation. It provides a typical gain of 26 dB and
P1dB power of more than 30 dBm. Typical bias condition is 7V at 650 mA. The MMIC is packaged in a low-cost
surface-mountable plastic package.
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
ηa
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
2.9
25
29
30
37
-0.6
TYP
26
±0.5
30
31
39
2:1
7
-1.0
650
650
25
MAX
3.7
UNITS
GHz
dB
dBm
dBm
dBm
-1.5
Volt
Volt
mA
mA
%
TRANSCOM, INC., 90 Dasoong 7th 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
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TC3339
REV.3_04/18/2005
TEST CIRCUITS
Evaluation Board Schematic
Vg
C3
R1
C2
C6
50 ohm Line
RF IN
NC
NC
NC
NC
NC
TC3339
NC
NC
NC
RF OUT
50 ohm Line
C4
-
+
C5
Vd
EVALUATION BOARD
DXF file of the PCB can be
downloaded from our web-site at
www.transcominc.com.tw
PCB Material: RO4003
ER = 3.38
Thickness = 20 mil
Unit: mil
Application Notes:
For better heat sinking and grounding, it's recommended to
have the via holes beneath TC3339 filled with solder and have
two screws besides TC3339 installed on the PCB area.
TRANSCOM, INC., 90 Dasoong 7th 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
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TC3339
REV.3_04/18/2005
Evaluation Board Parts List
Part Type
Capacitor
Capacitor
Capacitor
Capacitor
Resistor
Reference Designator
C1, C2
C3, C4
C5
C6
R1
Description
1000pF 0603
0.1 uF 0603
4.7uF Tantalum Cap.
1.8pF
200 ohm 0603
Manufacturer
Murata
Murata
Part Number
GRM39C0G102J50V
GRM39Y5V104Z25V
Murata
GRM39C0G1R8C50V
CONNECTION DIAGRAM AND PIN DESCRIPTIONS
RF IN
NC
NC
NC
NC
50 ohm Line
NC
Vd
Vg
NC
NC
50 ohm Line
RF OUT
NC
NC
NC
Pin #
4, 5
7, 8
15, 16
12, 13
Others
Name
RF IN
Vd
Vg
RF OUT
NC
Description
RF input (internally DC blocked)
MMIC drain bias
MMIC gate bias
RF output (internally DC blocked)
No Connection
TRANSCOM, INC., 90 Dasoong 7th 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
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TC3339
REV.3_04/18/2005
PHYSICAL DIMENSIONS (Unit: inches)
DIMENSION
α
A
A1
A2
b
C
D
E
E1
e
L
y
α
MINIMUM
0.000
0.031
0.007
0.004
0.193
0.169
0.018
0°
NOMINAL
0.039
0.197
0.252
0.173
0.026
0.024
MAXIMUM
0.045
0.004
0.041
0.012
0.008
0.201
0.177
0.030
0.004
8°
Dimensions in inches
TRANSCOM, INC., 90 Dasoong 7th 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
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