HMC816LP4E_10 Datasheet, PDF (1/8 Pages) Hittite Microwave Corporation – SMT GaAs pHEMT DUAL CHANNEL LOW NOISE AMPLIFIER, 230 - 660 MHz

HMC816LP4E
v00.1108
SMT GaAs pHEMT DUAL CHANNEL
LOW NOISE AMPLIFIER, 230 - 660 MHz
7
Typical Applications
The HMC816LP4E is ideal for:
• Cellular/3G and LTE/WiMAX/4G
• BTS & Infrastructure
• Repeaters and Femtocells
• Public Safety Radio
• Multi-Channel Applications
Features
Low Noise Figure: 0.5 dB
High Gain: 22 dB
High Output IP3: +37 dBm
Single Supply: +3V to +5V
50 Ohm Matched Input/Output
24 Lead 4x4mm QFN Package: 16 mm²
Functional Diagram
General Description
The HMC816LP4E is a GaAs pHEMT Dual Channel
Low Noise Amplifier that is ideal for Cellular/3G and
LTE/WiMAX/4G basestation front-end receivers
operating between 230 and 660 MHz. The amplifier
has been optimized to provide 0.5 dB noise figure,
22 dB gain and +37 dBm output IP3 from a single
supply of +5V. Input and output return losses are
excellent with minimal external matching and bias
decoupling components. The HMC816LP4E shares
the same package and pinout with the HMC817-
LP4E & HMC818LP4E LNAs. The HMC817LP4E can
be biased with +3V to +5V and features an externally
adjustable supply current which allows the designer
to tailor the linearity performance of each channel of
the LNA for each application.
7-1
Electrical Specifications, TA = +25° C,
Rbias 1, 2 = 10k Ohms*, Vdd = Vdd1, Vdd2 = +5V, Idd = Idd1, Idd2
Parameter
Vdd = +3V
Min. Typ. Max. Min. Typ. Max.
Frequency Range
230 - 450
450 - 660
Gain
Gain Variation Over Temperature
Noise Figure
17
21
0.001
0.5 0.9
14
17
0.002
0.5 0.9
Input Return Loss
Output Return Loss
Output Power for 1 dB
Compression (P1dB)
Saturated Output Power (Psat)
13
12
10
14
10
15
17
10
13
16
14 16.5
Output Third Order Intercept (IP3)
26
28
Supply Current (Idd)
24
34
44
24
34
44
* Rbias sets current, see application circuit herein
Vdd = +5V
Min. Typ. Max. Min. Typ. Max.
230 - 450
450 - 660
19
22
15
19
0.005
0.007
0.5 0.9
0.5 0.9
15
16
13
10
Units
MHz
dB
dB/ °C
dB
dB
dB
15
19
18
21
dBm
16
20
18
21
dBm
34
37
dBm
68
97 126 68
97 126 mA
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]