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PDF HMC442LC3B Data sheet ( Hoja de datos )
| Número de pieza | HMC442LC3B | |
| Descripción | GaAs PHEMT MMIC MEDIUM POWER AMPLIFIER | |
| Fabricantes | Hittite Microwave Corporation | |
| Logotipo |  |
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v00.1104
5
Typical Applications
The HMC442LC3B is an ideal gain block or driver
amplifier for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios
• LO Driver for HMC Mixers
• Military EW & ECM
HMC442LC3B
GaAs PHEMT MMIC MEDIUM
POWER AMPLIFIER, 17.5 - 25.5 GHz
Features
Gain: 13 dB
Saturated Power: +23 dBm @ 26% PAE
Supply Voltage: +5.0 V
50 Ohm Matched Input/Output
RoHS Compliant 3 x 3 mm SMT package
Functional Diagram
General Description
The HMC442LC3B is an efficient GaAs PHEMT
MMIC Medium Power Amplifier housed in a leadless
“Pb free” RoHS compliant SMT package. Operating
between 17.5 and 25.5 GHz, the amplifier provides 13
dB of gain, +23 dBm of saturated power and 26% PAE
from a +5.0 V supply voltage. This 50 Ohm matched
amplifier does not require any external components,
making it an ideal linear gain block or driver for HMC
SMT mixers. The HMC442LC3B allows the use of
surface mount manufacturing techniques.
Electrical Specifications, TA = +25° C, Vdd = +5V, Idd = 84 mA*
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)(Vdd = 5V, Vgg = -1V Typ.)
Min. Typ. Max.
17.5 - 21.0
10 13
0.02 0.03
10
9
18 21
23
27
8
84
Min. Typ. Max.
21.0 - 24.0
10 13
0.02 0.03
10
9
19 22
23.5
26
8
84
Min. Typ. Max.
24.0 - 25.5
8 11
0.02 0.03
5
12
19 22
23
26
9
84
Units
GHz
dB
dB/ °C
dB
dB
dBm
dBm
dBm
dB
mA
5 - 224
*Adjust Vgg between -1.5 to -0.5V to achieve Idd = 84 mA typical.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
1 page  
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5
Pin Descriptions
Pin Number
Function
1, 3, 7, 9
GND
2 RFIN
4, 6, 10, 12
N/C
5 Vgg
8 RFOUT
11 Vdd
v00.1104
HMC442LC3B
GaAs PHEMT MMIC MEDIUM
POWER AMPLIFIER, 17.5 - 25.5 GHz
Description
Package bottom must also be connected to RF/DC ground
This pin is AC coupled and matched to 50 Ohms from
17.5 - 25.5 GHz
This pin may be connected to RF/DC ground.
Performance will not be affected.
Gate control for amplifier. Adjust to achieve Id of 84 mA.
Please follow “MMIC Amplifier Biasing Procedure”
Application Note.
This pin is AC coupled and matched to 50 Ohms from
17.5 - 25.5 GHz
Power Supply Votage for the amplifier. External bypass
capacitors are required.
Interface Schematic
Application Circuit
Component
C1, C2
C3, C4
C5, C6
Value
100 pF
1,000 pF
2.2 μF
5 - 228
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet HMC442LC3B.PDF ] | |
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