深圳市中立信电子科技有限公司

射频放大器 lo Noise amp SMT, 3.5 - 7.0 GHz

GaAs MMIC LOW NOISE  AMPLIFIER, 3.5 - 7.0 GHz

General Description

The HMC392LC4 is a GaAs MMIC Low Noise Amplifier which operates between 3.5 and 7.0 GHz. Housed in a leadless 4x4 mm SMT package, this amplifier provides 16 dB of gain, 2.5 dB noise figure and 30 dBm IP3 from a +5V supply voltage. HMC392LC4 functions well as a low noise front end or as a driver amplifier. The RF I/Os are DC blocked and matched to 50 Ohms for ease of use. The HMC392LC4 allows the use of surface mount manufacturing techniques and is suitable for high reliability military, industrial and space applications.

Features HMC392LC4

Gain: 16 dB

Noise Figure: 2.5 dB

Single Supply Voltage: +5V

No External Matching Components Required

50 Ohm Matched Input/Output

RoHS Compliant 4x4 mm SMT Package

Typical Applications

The HMC392LC4 is ideal for:

• Point-to-Point Radios

• VSAT

• LO Driver for HMC Mixers

• Military EW, ECM, C3I

• Space

Electrical Specifications, TA = +25° C, Vdd= 5V

Parameter Min. Typ. Max. Min. Typ. Max. Units

Frequency Range 4.0 - 6.0 3.5 - 7.0 GHz

Gain 13.5 16 12.5 14.5 dB

Gain Variation Over Temperature 0.018 0.025 0.018 0.025 dB/ °C

Input Return Loss 15 12 dB

Output Return Loss 18 12 dB

Output Power for 1 dB Compression (P1dB) 13 16 12 16 dBm

Saturated Output Power (Psat) 20 20 dBm

Output Third Order Intercept (IP3) 25 30 23 30 dBm

Noise Figure 2.5 3.1 2.9 3.5 dB

Supply Current (Idd) 55 75 55 75 mA