HMC718LP4 Datasheet, PDF (1/10 Pages) Hittite Microwave Corporation – GaAs PHEMT MMIC HIGH IP3 LOW NOISE AMPLIFIER, 0.6 - 1.4 GHz

v01.1008
7
Typical Applications
The HMC718LP4(E) is ideal for:
• Cellular/3G and LTE/WiMAX/4G
• BTS & Infrastructure
• Repeaters and Femtocells
• Access Points
• Test Equipment
Functional Diagram
HMC718LP4 / 718LP4E
GaAs PHEMT MMIC HIGH IP3
LOW NOISE AMPLIFIER, 0.6 - 1.4 GHz
Features
Noise Figure: 0.9 dB
Gain: 32 dB
Output IP3: +40 dBm
Single Supply: +3V to +5V
50 Ohm Matched Input/Output
24 Lead 4x4 mm SMT Package: 16 mm²
General Description
The HMC718LP4(E) is a GaAs PHEMT MMIC
Low Noise Amplifier that is ideal for Cellular/3G and
LTE/WiMAX/4G basestation front-end receivers
operating between 600 and 1400 MHz. The amplifier
has been optimized to provide 0.9 dB noise figure,
32 dB gain and +40 dBm output IP3 from a single
supply of +5V. Input and output return losses are
excellent and the LNA requires minimal external
matching and bias decoupling components. The
HMC718LP4(E) shares the same package and
pinout with the HMC719LP3(E) 1.3 - 2.9 GHz LNA.
The HMC718LP4(E) can be biased with +3V to +5V
and features an externally adjustable supply current
which allows the designer to tailor the linearity
performance of the LNA for each application.
7-1
Electrical Specifications, T_A = +25°C, Rbias = 3.92k Ohms*
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. Typ. Max.
0.6 - 1.0
1.0 - 1.4
26 30.5
25 27.5
0.01
0.01
0.95
0.75
15
20
13
10
13 15.5
13 15.7
19
35
187 200
19
34.5
187 200
Vdd = +5V
Min. Typ. Max. Min. Typ. Max.
0.6 - 1.0
1.0 - 1.4
27
32
25
29
0.01
0.01
0.95
0.8
15.5
23
15.5
13
Units
GHz
dB
dB/ °C
dB
dB
dB
19 21.5
19 21.5
dBm
23.5
40.5
254 281
23.3
dBm
40
dBm
254 281 mA
* Rbias resistor sets current, see application circuit herein
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: [phone] Fax: [phone] Order On-line at www.hittite.com
Application Support: Phone: [phone] or [e-mail]