HMC1049LP5E Datasheet, PDF (1/10 Pages) Analog Devices – High Linearity Microwave Radios

v01.1213
Typical Applications
The HMC1049LP5E is ideal for:
• Test Instrumentation
• High Linearity Microwave Radios
• VSAT & SATCOM
• Military & Space
Functional Diagram
HMC1049LP5E
GaAs pHEMT MMIC LOW NOISE
AMPLIFIER, 0.3 - 20 GHz
Features
Noise Figure: 1.8 dB
P1dB Output Power: +14.5 dBm
Psat Output Power: +17.5 dBm
High Gain: 15 dB
Output IP3: +29 dBm
Supply Voltage: Vdd = +7V @ 70 mA
50 Ohm Matched Input/Output
32 Lead 5x5 mm SMT Package: 25mm²
General Description
The HMC1049LP5E is a GaAs MMIC Low Noise
Amplifier which operates between 0.3 and 20 GHz.
This LNA provides 15 dB of small signal gain, 1.8 dB
noise figure, and output IP3 of 29 dBm, while requiring
only 70 mA from a +7 V supply. The P1dB output
power of 14.5 dBm enables the LNA to function as
a LO driver for balanced, I/Q or image reject mixers.
Vdd can be applied to pin 2 or pin 21. Pin 21 will
require a bias tee. The HMC1049LP5E amplifier I/Os
are internally matched to 50 Ohms and the device is
supplied in a compact, leadless QFN 5x5 mm surface
mount package.
Electrical Specifications, T_A = +25° C, Vdd = +7V, Idd = 70 mA ^[1]
Parameter
Min.
Typ.
Max.
Frequency Range
0.3 - 1
Gain
13.5
16.5
Gain Variation Over Temperature
0.006
Noise Figure
2.5
3.5
Input Return Loss
15
Output Return Loss
8
Output Power for 1 dB Compression (P1dB)
15
Saturated Output Power (Psat)
18
Output Third Order Intercept (IP3) ^[2]
31
Total Supply Current
70
Min.
Typ. Max.
1 - 14
12
15
0.019
1.8
2.5
13
15
14.5
17.5
29
70
Min. Typ. Max. Units
14 - 20
GHz
10
13
dB
0.017
dB/°C
2.7
4.0
dB
14
dB
13
dB
13
dBm
16
dBm
26
dBm
70
mA
[1] Adjust Vgg between -2 to 0V to achieve Idd = 70 mA typical.
[2] Measurement taken at Pout / tone = +8 dBm.
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