HMC374 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – SMT PHEMT LOW NOISE AMPLIFIER, 0.3 - 3.0 GHz

v00.0405
8
Typical Applications
The HMC374 / HMC374E is ideal for:
• Cellular/PCS/3G
• WCS, MMDS & ISM
• Fixed Wireless & WLAN
• Private Land Mobie Radio
Functional Diagram
HMC374 / 374E
SMT PHEMT LOW NOISE
AMPLIFIER, 0.3 - 3.0 GHz
Features
Single Supply: Vdd = +2.75 to +5.5V
Low Noise Figure: 1.5 dB
High Output IP3: +37 dBm
No External Matching Required
General Description
The HMC374 & HMC374E are general purpose broad
band Low Noise Amplifiers (LNA) for use in the 0.3-3
GHz frequency range. The LNA provides 15 dB of gain
and a 1.5 dB noise figure from a single positive supply
of +2.75 to +5.5V. The low noise figure coupled with
a high P1dB (22 dBm) and high OIP3 (37 dBm) make
this part ideal for cellular applications. The compact
LNA design utilizes on-chip matching for repeatable
gain and noise figure performance. To minimize
board area the design is offered in a low cost SOT26
package that occupies only 0.118” x 0.118”.
Electrical Specifications, T_A = +25° C, Vdd= +5V
Parameter
Min. Typ. Max. Min. Typ. Max.
Frequency Range
0.3 - 1.0
1.0 - 2.0
Gain
12
15
10
13
Gain Variation Over Temperature
0.01 0.02
0.01 0.02
Noise Figure
1.5
1.9
1.6
2.0
Input Return Loss
5
8
Output Return Loss
7
9
Output 1 dB Compression (P1dB)
22
22
Saturated Output Power (Psat)
23
23
Output Third Order Intercept (IP3)
37
37
Supply Current (Idd) (Vdd = +5V)
90
90
Min.
Typ.
Max.
2.0 - 3.0
6
9
0.01
0.02
1.8
2.2
13
9
22
23
37
90
Units
GHz
dB
dB/°C
dB
dB
dB
dBm
dBm
dBm
mA
8 - 140
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