Key Features 

Applications

l   Standard frequency: 10MHz

l   Short-term stability frequency standards

l   Better short-term stability: 1×10^-12/s @ 10MHz

l   Measuring and calibration equipment

l   Ultra low phase noise: -110 dBc/Hz @ 1Hz

l   Atomic fountain, Hydrogen and Cesium atomic frequency standards

l   Smaller size: 25.4×25.4×12.7 mm

l   Radio navigation and positioning equipment

l   Satellite navigation ground stations frequency standards

l   Satellite navigation receivers

Type

Package

(mm)

Frequency Range

(MHz)

Short-tem Stability

(/1s)

Phase Noise

(dBc/Hz)

Temp Range

(°C)

Typical Aging

(/Year)

Key Features

720A

25.4×25.4×12.7

50.8×50.8×19.05

10

1×10^-12

-110@1Hz

-40 ~ 70

1×10^-8

Smaller size