hittite HMC280MS8G User Manual
查询HMC280MS8G供应商
MICROWAVE CORPORATION
Typical Applications
8
The HMC280MS8G is ideal for:
• UNII & HiperLAN
• ISM
Functional Diagram
AMPLIFIERS - SMT
v03.0703
HMC280MS8G
GaAs MMIC POWER AMPLIFIER
5.0 - 6.0 GHz
Features
Psat Output Power: +24 dBm
Output IP3: +38 dBm
High Gain: 18 dB
Single Supply: +3.6V
Ultra Small Package: MSOP8G
General Description
The HMC280MS8G is a +3.6V GaAs MMIC power
amplifi er covering 5 to 6 GHz. The device is packaged in a low cost, surface mount 8 lead MSOP
plastic package with an exposed base paddle for
improved RF ground and thermal dissipation. The
amplifi er provides 18 dB of gain and 24 dBm
Psat while operating from a single positive supply.
External component requirements are minimal
with the amplifi er occupying less than 0.023 sq.
in. (14.6 sq. mm). All data is taken with the
amplifi er assembled into a 50 ohm test fi xture
with the exposed base paddle connected to RF
ground. For transmit / receive applications use
with either the HMC223MS8 or HMC224MS8
SPDT switches.
8 - 8
Electrical Specifi cations, T
Parameter Min. Typ. Max. Units
Frequency Range 5.0 - 6.0 GHz
Gain 14 19 23 dB
Gain Flatness ±1.0 dB
Input Return Loss 8 12 dB
Reverse Isolation 40 44 dB
Output Power for 1 dB Compression (P1dB)
Saturated Output Power (Psat) 21 24 dBm
Output Third Order Intercept (IP3) 33 38 dBm
Noise Figure 13 dB
Supply Current (Idd)(Vdd1 = Vdd2 = +3.6 Vdc) 480 mA
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
= +25° C, Vdd= +3.6V
A
5.0 - 5.5 Ghz
5.0 - 6.0 Ghz
Order Online at www.hittite.com
20
18
23
22
dBm
MICROWAVE CORPORATION
v03.0703
HMC280MS8G
GaAs MMIC POWER AMPLIFIER
5.0 - 6.0 GHz
Broadband Gain & Return Loss Gain vs. Temperature @ 3.6V
20
15
10
5
0
RESPONSE (dB)
-5
-10
-15
4 4.5 5 5.5 6 6.5 7
FREQUENCY (GHz)
S11
S21
S22
Psat vs. Supply Voltage Psat vs. Temperature @ 3.6V
30
28
26
24
22
20
18
OUTPUT PSAT (dBm)
16
14
4.5 5 5.5 6
FREQUENCY (GHz)
5V
3.6V
3.3V
3V
2.7V
30
25
20
15
GAIN (dB)
10
5
0
4 4.5 5 5.5 6 6.5 7
FREQUENCY (GHz)
30
28
26
24
22
20
18
OUTPUT PSAT (dBm)
16
14
4.5 5 5.5 6
FREQUENCY (GHz)
-40C
+25C
+70C
-40C
+25C
+70C
8
AMPLIFIERS - SMT
P1dB vs. Supply Voltage P1dB vs. Temperature @ 3.6V
30
28
26
24
22
20
18
OUTPUT P1dB (dBm)
16
14
4.5 5 5.5 6
FREQUENCY (GHz)
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
5V
3.6V
3.3V
3V
2.7V
30
28
26
24
22
20
18
OUTPUT P1dB (dBm)
16
14
4.5 5 5.5 6
FREQUENCY (GHz)
-40C
+25C
+70C
8 - 9
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