For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

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SMT PHEMT LOW NOISE

AMPLIFIER, 0.3 - 3.0 GHz

v00.0405

General Description

Features

Functional Diagram

Single Supply: Vdd = +2.75 to +5.5V

Low Noise Figure: 1.5 dB

High Output IP3: +37 dBm

No External Matching Required

Typical Applications

The HMC374 / HMC374E is ideal for:

• Cellular/PCS/3G

• WCS, MMDS & ISM

• Fixed Wireless & WLAN

• Private Land Mobile Radio

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”.

Parameter

Min.

Typ.

Max.

Min.

Typ.

Max.

Min.

Typ.

Max.

Units

Frequency Range

0.3 - 1.0

1.0 - 2.0

2.0 - 3.0

GHz

Gain

12

15

10

13

6

9

dB

Gain Variation Over Temperature

0.01

0.02

0.01

0.02

0.01

0.02

dB/°C

Noise Figure

1.5

1.9

1.6

2.0

1.8

2.2

dB

Input Return Loss

5

8

13

dB

Output Return Loss

7

9

9

dB

Output 1 dB Compression (P1dB)

22

22

22

dBm

Saturated Output Power (Psat)

23

23

23

dBm

Output Third Order Intercept (IP3)

37

37

37

dBm

Supply Current (Idd) (Vdd = +5V)

90

90

90

mA