hmc518 Hittite Microwave Corporation, hmc518 Datasheet

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hmc518

Manufacturer Part Number
hmc518
Description
Gaas Phemt Mmic Low Noise Amplifier, 20 - 32 Ghz
Manufacturer
Hittite Microwave Corporation
Datasheet

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HMC518
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1 - 66
1
Typical Applications
The HMC518 is ideal for use as a LNA or driver ampli-
fi er for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios & VSAT
• Test Equipment and Sensors
• Military & Space
Functional Diagram
Electrical Specifi cations,
Frequency Range
Gain
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 = +3V)
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
Parameter
T
A
v01.0907
= +25° C, Vdd 1, 2, 3 = +3V
Order On-line at www.hittite.com
Min.
12
9
20 - 28
Features
Noise Figure: 3 dB
Gain: 15 dB
OIP3: 23 dBm
Single Supply: +3V @ 65 mA
50 Ohm Matched Input/Output
Die Size: 2.27 x 1.32 x 0.1 mm
General Description
The HMC518 chip is a high dynamic range GaAs
PHEMT MMIC Low Noise Amplifi er (LNA) which
covers the 20 to 32 GHz frequency range. The
HMC518 provides 15 dB of small signal gain, 3 dB
of noise fi gure and has an output IP3 greater than
23 dBm. The chip can easily be integrated into hy-
brid or MCM assemblies due to its small size. All data
is tested with the chip in a 50 Ohm test fi xture con-
nected via 0.075mm (3 mil) ribbon bonds of minimal
length 0.31 mm (12 mil). Two 0.025 mm (1 mil) diameter
bondwires may also be used to make the RFIN and
RFOUT connections.
0.015
Typ.
3.0
15
13
15
12
14
23
65
GaAs PHEMT MMIC LOW NOISE
0.025
Max.
4.0
88
AMPLIFIER, 20 - 32 GHz
Min.
10
9
28 - 32
0.015
Typ.
3.5
13
10
10
12
16
25
65
HMC518
0.025
Max.
5.5
88
dB/ °C
Units
GHz
dBm
dBm
dBm
mA
dB
dB
dB
dB

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hmc518 Summary of contents

Page 1

... Typical Applications The HMC518 is ideal for use as a LNA or driver ampli for: • Point-to-Point Radios • Point-to-Multi-Point Radios & VSAT • Test Equipment and Sensors • Military & Space Functional Diagram Electrical Specifi cations, Parameter Frequency Range Gain ...

Page 2

... Output Return Loss vs. Temperature 0 -5 -10 -15 -20 - Output IP3 vs. Temperature Order On-line at www.hittite.com HMC518 +25C +85C -55C FREQUENCY (GHz) +25C +85C -55C FREQUENCY (GHz) +25C +85C -55C 24 26 ...

Page 3

... Gain, Noise Figure & Power vs. Supply Voltage @ 29 GHz Gain 14 P1dB 2.5 3 Vdd (V) Order On-line at www.hittite.com HMC518 AMPLIFIER GHz +25C 8 +85C -55C FREQUENCY (GHz) Pout 8 Gain PAE 4 0 -20 -15 ...

Page 4

... NOTES: [1] 1. ALL DIMENSIONS ARE IN INCHES [MM] 2. DIE THICKNESS IS .004” 3. TYPICAL BOND IS .004” SQUARE 4. BACKSIDE METALLIZATION: GOLD 5. BOND PAD METALLIZATION: GOLD 6. BACKSIDE METAL IS GROUND. 7. CONNECTION NOT REQUIRED FOR UNLABELED BOND PADS. Order On-line at www.hittite.com HMC518 1 Idd (mA ...

Page 5

... Power Supply Voltage for the amplifi er. External bypass capacitors of 100 pF and 0.1 μF are required. This pad is AC coupled and matched to 50 Ohms. These pads must be connected to RF/DC ground for proper operation. Die Bottom must be connected to RF/DC ground. Order On-line at www.hittite.com HMC518 AMPLIFIER GHz Interface Schematic ...

Page 6

... Thick GaAs MMIC 0.076mm 0.102mm (0.004”) Thick GaAs MMIC 0.076mm 0.150mm (0.005”) Thick Moly Tab Order On-line at www.hittite.com HMC518 3 mil Ribbon Bond (0.003”) RF Ground Plane 0.127mm (0.005”) Thick Alumina Thin Film Substrate Figure 1. 3 mil Ribbon Bond (0.003” ...

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