ADI HMC394LP4ETR

The HMC394LP4 & HMC394LP4E are low noise GaAs HBT programmable 5-bit counters in 4 x 4mm leadless surface mount packages. 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.

• 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
• 24 Lead 4x4mm QFN Package: 9 mm²

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