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PDF HMC903 Data sheet ( Hoja de datos )
| Número de pieza | HMC903 | |
| Descripción | GaAs pHEMT MMIC LOW NOISE AMPLIFIER | |
| Fabricantes | Hittite Microwave | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HMC903 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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v00.0310
7
Typical Applications
This HMC903 is ideal for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios
• Military & Space
• Test Instrumentation
Functional Diagram
HMC903www.DataSheet4U.com
GaAs pHEMT MMIC LOW NOISE
AMPLIFIER, 6 - 18 GHz
Features
Low Noise Figure: 1.6 dB
High Gain: 19 dB
P1dB Output Power: 16 dBm
Single Supply Voltage: +3.5 V @ 90 mA
Output IP3: 27 dBm
50 Ohm matched Input/Output
Die Size: 1.33 x 1.08 x 0.1 mm
General Description
The HMC903 is a self-biased GaAs MMIC Low
Noise Amplifier which operates between 6 and 18
GHz. This LNA provides 19 dB of small signal gain,
1.6 dB noise figure, and output IP3 of 27 dBm, while
requiring only 90 mA from a +3.5 V supply. The P1dB
output power of 16 dBm enables the LNA to function
as a LO driver for balanced, I/Q or image reject
mixers. The HMC903 also features I/Os that are DC
blocked and internally matched to 50 Ohms for ease
of integration into multi-chip-modules (MCMs). All
data is taken with the chip in a 50 Ohm test fixture
connected via 0.025 mm (1 mil) diameter with bonds
of 0.31 mm (12 mils) length.
Electrical Specifications, TA = +25° C, Vdd1 = Vdd2 = +3.5V, Idd = 90 mA [1]
Parameter
Min. Typ. Max.
Frequency Range
6 - 18
Gain
17 19
Gain Variation over Temperature
0.013
Noise Figure
1.6 2.1
Input Return Loss
11
Output Return Loss
13
Output Power for 1 dB Compression
16
Saturated Output Power (Psat)
18
Output Third Order Intercept (IP3)
27
Supply Current (Idd)
(Vdd = 3.5V, Vgg1 = Vgg2 = Open)
90
[1] Vgg1 = Vgg2 = Open for normal, self-biased operation
Units
GHz
dB
dB / °C
dB
dB
dB
dBm
dBm
dBm
mA
7-1
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
1 page  
7
v00.0310
HMC903www.DataSheet4U.com
GaAs pHEMT MMIC LOW NOISE
AMPLIFIER, 6 - 18 GHz
Pad Descriptions
Pad Number
Function
1 RFIN
2, 3 Vdd2, Vdd1
4 RFOUT
Description
This pin is AC coupled
and matched to 50 Ohms
Power supply voltage for the amplifier see assembly
for required external components.
This pin is AC coupled
and matched to 50 Ohms
Optional gate control for amplifier. If left open, the amplifier
5, 6
Vgg1, Vgg2
will run at standard current. Negative voltage applied will
reduce current.
Interface Schematic
Die Bottom
GND
Die bottom must be connected to RF/DC ground.
Assembly Diagram
7-5
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet HMC903.PDF ] | |
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