pHEMT MMIC. HMC518 Datasheet

HMC518 MMIC. Datasheet pdf. Equivalent

Part HMC518
Description GaAs pHEMT MMIC
Feature LOW NOISE AMPLIFIERS - CHIP Typical Applications The HMC518 is ideal for use as a LNA or driver amp.
Manufacture Analog Devices
Datasheet
Download HMC518 Datasheet



HMC518
Typical Applications
The HMC518 is ideal for use as a LNA or driver ampli-
fier for:
• Point-to-Point Radios
• Point-to-Multi-Point Radios & VSAT
• Test Equipment and Sensors
• Military & Space
Functional Diagram
HMC518
v02.0217
GaAs pHEMT MMIC LOW NOISE
AMPLIFIER, 20 - 32 GHz
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 Amplifier (LNA) which
covers the 20 to 32 GHz frequency range. The
HMC518 provides 15 dB of small signal gain, 3 dB
of noise figure 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 fixture 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.
Electrical Specifications, TA = +25° C, Vdd 1, 2, 3 = +3V
Parameter
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)
Min.
Typ.
Max.
Min.
20 - 28
12
15
10
0.015
0.025
3.0
4.0
13
15
9
12
9
14
23
65
88
Typ.
28 - 32
13
0.015
3.5
10
10
12
16
25
65
Max.
0.025
5.5
88
Units
GHz
dB
dB/ °C
dB
dB
dB
dBm
dBm
dBm
mA
Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc.,
1
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Trademarks and registered trademarks are the property of their respective owners.
Application Support: Phone: 1-800-ANALOG-D



HMC518
Broadband Gain & Return Loss
20
15
10
5
0
-5
-10
-15
-20
-25
16 18 20 22 24 26 28 30 32 34
FREQUENCY (GHz)
S21
S11
S22
Input Return Loss vs. Temperature
0
-4
-8
-12
-16
-20
18 20 22 24 26 28 30 32 34
FREQUENCY (GHz)
+25 C
+85 C
-55 C
Noise Figure vs. Temperature
10
9
8
7
6
5
4
3
2
1
0
18 20 22 24 26 28 30 32 34
FREQUENCY (GHz)
+25 C
+85 C
-55 C
HMC518
v02.0217
GaAs pHEMT MMIC LOW NOISE
AMPLIFIER, 20 - 32 GHz
Gain vs. Temperature
20
18
16
14
12
10
8
6
4
2
0
18 20 22 24 26 28 30 32 34
FREQUENCY (GHz)
+25 C
+85 C
-55 C
Output Return Loss vs. Temperature
0
-5
-10
-15
-20
-25
18 20 22 24 26 28 30 32 34
FREQUENCY (GHz)
+25 C
+85 C
-55 C
Output IP3 vs. Temperature
35
30
25
20
15
10
5
18 20 22 24 26 28 30 32 34
FREQUENCY (GHz)
+25 C
+85 C
-55 C
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
2





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