HMC462_10 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs PHEMT MMIC LOW NOISE AMPLIFIER, 2 - 20 GHz

v04.1210
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Typical Applications
The HMC462 Wideband LNA is ideal for:
• Telecom Infrastructure
• Microwave Radio & VSAT
• Military & Space
• Test Instrumentation
• Fiber Optics
Functional Diagram
HMC462
GaAs PHEMT MMIC
LOW NOISE AMPLIFIER, 2 - 20 GHz
Features
Noise Figure: 2 dB @ 10 GHz
Gain: 15 dB
P1dB Output Power: +15 dBm @ 10 GHz
Self-Biased: +5V @ 63 mA
50 Ohm Matched Input/Output
Die Size: 3.12 x 1.38 x 0.1 mm
General Description
The HMC462 is a GaAs MMIC PHEMT Low Noise
Distributed Amplifier die which operates between 2
and 20 GHz. The amplifier provides 15 dB of gain, 2.0
to 2.5 dB noise figure and +15 dBm of output power at
1 dB gain compression while requiring only 63 mA
from a single +5V supply. Gain flatness is excellent at
±0.5 dB from 6 - 18 GHz making the HMC462 ideal
for EW, ECM and RADAR applications. The HMC462
requires a single supply of +5V @ 63 mA and is the
self-biased version of the HMC463. The wideband
amplifier I/Os are internally matched to 50 Ohms
facilitating easy integration into Multi-Chip-Modules
(MCMs). All data is 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, Vdd= 5V
Parameter
Frequency Range
Gain
Gain Flatness
Gain Variation Over Temperature
Noise Figure
Input Return Loss
Output Return Loss
Output Power for 1 dB Compression (P1dB)
Saturated Output Power (Psat)
Output Third Order Intercept (IP3)
Supply Current
(Idd) (Vdd= 5V)
Min.
Typ.
Max.
2.0 - 6.0
13.5 15.5
±0.5
0.015 0.025
3.0
4.0
15
12
12.5 15.5
18
26.5
63
84
Min.
Typ.
Max.
6.0 - 18.0
13
15
±0.5
0.015 0.025
2.5
3.5
20
13
11
14
16
25.5
63
84
Min.
Typ.
Max.
18.0 - 20.0
12
14
±0.5
0.015 0.025
3.0
3.7
14
8
9.5
12.5
15.5
24
Units
GHz
dB
dB
dB/ °C
dB
dB
dB
dBm
dBm
dBm
63
84
mA
1-1
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: [phone] Fax: [phone] Order On-line at www.hittite.com
Application Support: Phone: [phone] or [e-mail]