Programmable 5-Bit Counter SMT, DC - 2.2 GHz

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.

APPLICATIONS

Programmable divider for offset synthesizer and variable divide by N applications:

* Satellite Communication Systems

* Point-to-Point and Point-to-Multi-Point Radios

* LMDS

* SONET

* SSB Phase Noise: -153 dBc/Hz @ 100 kHz

* Selectable Division from 2 to 32

* Parallel 5-Bit Control