HMC382LP3 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs PHEMT MMIC LOW NOISE AMPLIFIER, 1.7 - 2.2 GHz

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Typical Applications
The HMC382LP3 / HMC382LP3E is ideal for:
• Cellular/3G Infrastructure
• Base Stations & Repeaters
• CDMA, W-CDMA, & TD-SCDMA
• GSM/GPRS & EDGE
Functional Diagram
HMC382LP3 / 382LP3E
GaAs PHEMT MMIC
LOW NOISE AMPLIFIER, 1.7 - 2.2 GHz
Features
Noise Figure: 1.0 dB
Output IP3: +30 dBm
Gain: 17 dB
Externally Adjustable Supply Current
Single Positive Supply: +5.0V
50 Ohm Matched Input/Output
General Description
The HMC382LP3 & HMC382LP3E high dynamic
range GaAs PHEMT MMIC Low Noise Amplifiers are
ideal for GSM & CDMA cellular basestation front-end
receivers operating between 1.7 and 2.2 GHz. This
LNA has been optimized to provide 1.0 dB noise figure,
17 dB gain and +30 dBm output IP3 from a single
supply of +5.0V. Input and output return losses are
13 dB typical and the LNA requires no external mat-
ching components. The HMC382LP3 & HMC382LP3E
share the same package and pinout with the
HMC376LP3 0.7 - 1.0 GHz LNA. The HMC382LP3 &
HMC382LP3E feature an externally adjustable supply
current which allows the designer to tailor the linearity
performance of the LNA for each application.
5 - 130
Electrical Specifications, T_A = +25° C, Vdd1, Vdd2 = +5V, Rbias = 16 Ohms*
Parameter
Frequency Range
Gain
Min. Typ. Max.
1.7 - 1.9
14 17
Min. Typ. Max.
1.9 - 2.0
12
15
Min. Typ. Max.
2.0 - 2.1
11
14
Min. Typ. Max.
2.1 - 2.2
9
12
Units
GHz
dB
Gain Variation Over Temperature
0.01 0.015
0.01 0.015
0.01 0.015
0.01 0.015 dB/°C
Noise Figure
1.0 1.3
Input Return Loss
13
Output Return Loss
10
Reverse Isolation
37
Output Power for
1dB Compression (P1dB)
16
Output Third Order Intercept (IP3)
(-20 dBm Input Power per tone,
1 MHz tone spacing)
29.5
Supply Current (Idd1 + Idd2)
67
* Rbias resistor value sets current. See application circuit herein.
1.05 1.35
12
13
36
16
30
67
1.15 1.45
11
12
35
15.5
30
67
1.2 1.5
dB
10
dB
9
dB
35
dB
14
dBm
29.5
dBm
67
mA
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com