ETC TC3532

TC3532
REV.4_04/12/2004
4.9 - 6 GHz 29dBm MMIC
FEATURES
•
•
•
•
P-1 dB: 29 dBm
Small Signal Gain: 21 dB
Power Added Efficiency: 25 %
•
Match to 50 Ω operation
Bias condition: 400 mA @ 8 V
•
PHOTO ENLARGEMENT
IP3: 39 dBm
DESCRIPTION
The TC3532 is a 2 stage PHEMT MMIC power amplifier. It is designed for use in low cost, high volume,
4.9~6 GHz band applications. The MMIC is matched to 50Ω operation. No external matching component is
required. It provides a typical gain of 21 dB and P1dB power of more than 29 dBm. Typical bias condition is
8V at 400 mA. The MMIC is packaged in a Ceramic 10 Pins package. The copper based carrier of the package
allows direct soldering of the device to the PCB.
APPLICATIONS
•
Wireless Internet Access
ELECTRICAL SPECIFICATIONS (Ta = 25 °C)
SYMBOL
FREQ
SSG
GOF
P-1 dB
P-3 dB
IP3
VSWR, IN
VDD
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
Current Supply Without RF
Current Supply @ Pout=P-1 dB
Power Added Efficiency
MIN
4.9
19
28
29
37
TYP
21
±0.5
29
30
39
2:1
8
400
400
25
MAX
6
±0.75
450
UNITS
GHz
dB
dB
dBm
dBm
dBm
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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TC3532
REV.4_04/12/2004
TEST CIRCUITS
Evaluation Board Schematic
NC
NC
NC
TC3532
NC
NC
NC
EVALUATION BOARD
DXF file of the PCB can be downloaded from our web-site at www.transcominc.com.tw
Vd
C4
PCB Material: RO4003
C3
ER = 3.38
Thickness = 20 mil
Unit: mil
C1
RF IN
C2
TC3532
RF OUT
1156
Application Notes:
For better heat sinking and grounding,
it's recommended to have the via holes
beneath TC3532 filled with solder and
have two screws besides TC3532
996
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
P2/2
TC3532
REV.4_04/12/2004
Evaluation Board Parts List
Part Type Reference Designator
Capacitor
Capacitor
Capacitor
C1, C2
C3
C4
Description
Manufacturer
0.1 uF 0603
Murata
1000pF 0603
Murata
4.7uF Tantalum Cap.
Part Number
GRM39Y5V104Z25V
GRM39C0G102J50V
CONNECTION DIAGRAM AND PIN DESCRIPTIONS
NC
1
10
NC
2
9
3
8
NC
4
7
NC
NC
5
6
NC
Vd
RF IN
50 ohm LINE
50 ohm LINE
Pin #
3
9, 10
8
Others
RF OUT
Name
RF IN
Vd
RF OUT
NC
Description
RF input
MMIC Drain bias
RF output (internally DC blocked)
No Connection
PHYSICAL DIMENSIONS (Unit: inches)
α
J
DIMENSION
TC3532
B
A
0.002MAX
G
D
F
E
C
I
H
A
B
C
D
E
F
G
H
I
J
α
MINIMUM
0.054
0.007
0.017
0.267
0.047
0.247
0.267
0.007
0.020
0.073
0°
NOMINAL
0.057
0.008
0.020
0.270
0.050
0.250
0.270
0.008
0.080
MAXIMUM
0.060
0.009
0.023
0.273
0.053
0.253
0.273
0.009
0.040
0.087
7°
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
P3/3