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HMC394LP4 / HMC394LP4E

Programmable 5-Bit Counter SMT, DC - 2.2 GHz

Product Details

Data Sheet
Application Notes
Package Layout
Tape & Reel
ECCN: 3A001.a.11.b

Quality & Reliability

Environmental Data Sheet
Qualification Test Reports

Press & Media
Input Freq. (GHz) Function Input Power (dBm) Output
Power (dBm)		 100 kHz SSB Phase Noise (dBc/Hz) Bias Supply Package
DC - 2.2 5-Bit Counter, ÷2 to 32 -15 to +10 4 -153 +5V @ 194mA LP4

Features

• SSB Phase Noise:
   -153 dBc/Hz @ 100 kHz
• Selectable Division from 2 to 32
• Parallel 5-Bit Control
• Wide Input Power Range:
   -20 to +10 dBm
• 4x4 mm Leadless SMT Package

Typical Applications

• Satellite Communication Systems
• Point-to-Point
• Point-to-Multi-Point Radios
• LMDS
• SONET

Functional Diagram


HMC394LP4 Functional Diagram

General Description

The HMC394LP4(E) is a low noise GaAs HBT programmable 5-bit counter in 4x4 mm leadless surface mount package. This device allows continuous division from N= 2 to 32 at input frequencies up to 2.2 GHz. The output voltage swing is 800 mV with a duty cycle inversely proportional to N. The low additive SSB phase noise of -153 dBc/Hz at 100 KHz offset makes this counter an excellent choice for low noise synthesizer applications.