HMC451_09 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs PHEMT MMIC MEDIUM POWER AMPLIFIER, 5 - 20 GHz

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HMC451
GaAs PHEMT MMIC MEDIUM
POWER AMPLIFIER, 5 - 20 GHz
Typical Applications
The HMC451 is ideal for use as a driver amplifier for:
• Point-to-Point Radios
3
• Point-to-Multi-Point Radios & VSAT
• Test Equipment & Sensors
• LO Driver for HMC Mixers
• Military & Space
Features
Gain: 22 dB
Saturated Output Power: +22 dBm @ 24% PAE
Output IP3: +30 dBm
Single Positive Supply: +5V @ 127 mA
50 Ohm Matched Input/Output
Small Size: 1.35 x 1.35 x 0.1 mm
Functional Diagram
General Description
The HMC451 is a general purpose GaAs PHEMT
MMIC Medium Power Amplifier which operates
between 5 and 20 GHz. The amplifier provides 22
dB of gain, +22 dBm of saturated power and 24%
PAE from a +5V supply. Consistent gain and output
power across the operating band make it possible to
use a common driver/LO amplifier approach in mul-
tiple radio bands. The HMC451 amplifier can easily
be integrated into Multi-Chip-Modules (MCMs) due
to its small (1.82mm²) size, single supply operation
and DC blocked I/Os. All data is tested with the chip
in a 50 Ohm test fixture connected via 0.025mm
(1 mil) diameter wire bonds of minimal length <0.31mm
(<12 mils).
Electrical Specifications, T_A = +25° C, Vdd1, Vdd2 = +5V
Parameter
Frequency Range
Gain
Gain Variation Over Temperature
Input Return Loss
Output Return Loss
Output Power for 1 dB
Compression (P1dB)
Saturated Output Power (Psat)
Output Third Order Intercept (IP3)
Noise Figure
Supply Current (Idd)
Min.
Typ.
Max. Min.
Typ.
5 - 15
15 - 18
19
22
17
20
0.03 0.04
0.03
14
11
16
11
17
20
17
20
22
21
32
30
7
6
127
150
127
Max.
0.04
150
Min.
Typ.
Max. Units
18 - 20
GHz
15
18
dB
0.03
0.04 dB/ °C
8
dB
8
dB
17
20
dBm
21
dBm
30
dBm
6.5
dB
127
150
mA
3 - 22
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com