HMC1024 Datasheet, PDF (1/10 Pages) Hittite Microwave Corporation – GaAs pHEMT MMIC 1 WATT

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Typical Applications
The HMC1024 is ideal for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios
• VSAT & SATCOM
• Military & Space
Functional Diagram
HMC1024
GaAs pHEMT MMIC 1 WATT
POWER AMPLIFIER, 27.5 - 33.5 GHz
Features
Saturated Output Power: +31 dBm @ 29% PAE
High Output IP3: +40 dBm
High Gain: 24 dB
DC Supply: +5V @ 600 mA
No External Matching Required
Die Size: 2.79 x 1.3 x 0.1 mm
General Description
The HMC1024 is a four stage GaAs pHEMT MMIC
1 Watt Power Amplifier which operates between 27.5
and 33.5 GHz. The HMC1024 provides 24 dB of gain,
+31 dBm of saturated output power, and 29% PAE
from a +5 V power supply. The HMC1024 exhibits
excellent linearity and is optimized for high capacity
point to point and point to multi-point radio systems.
The amplifier configuration and high gain make it an
excellent candidate for last stage signal amplification
before the antenna. All data is taken with the chip in a
50 Ohm test fixture connected via (2) 0.025 mm (1 mil)
diameter wire bonds of 0.31 mm (12 mil) length.
Electrical Specifications, T_A = +25° C, Vdd1, Vdd2, = +5V, Idd = 600 mA ^[1]
Parameter
Min.
Typ.
Max.
Frequency Range
27.5 - 30
30 - 33.5
Gain
20.5
23.5
21.5
24.5
Gain Variation Over Temperature
0.025
0.025
Input Return Loss
12
17
Output Return Loss
12
18
Output Power for 1 dB Compression (P1dB)
27
29
27
28.5
Saturated Output Power (Psat)
31
30.5
Output Third Order Intercept (IP3)^[2]
40
40
Total Supply Current (Idd)
600
600
[1] Adjust Vgg between -2 to 0V to achieve Idd = 600 mA typical.
[2] Measurement taken at +5 V @ 600mA, Pout / Tone = +20 dBm
Units
GHz
dB
dB/ °C
dB
dB
dBm
dBm
dBm
mA
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
1
Phone: [phone] Fax: [phone] Order On-line at www.hittite.com
Application Support: Phone: [phone] or [e-mail]