11..44 High Performance GPS Disciplined OscillatorHigh Performance GPS Disciplined Oscillator
The MU100090A High Performance GPS Disciplined Oscillator provides 10
MHz reference clock in high accuracy by employing the Rubidium oscillator.
By synchronizing the built-in GPS receiver output and the Rubidium oscillator,
the MU100090A can output the clock and 1PPS *
1
synchronized with UTC *
2
.
Moreover, the MU100090A allows to synchronize the Rubidium oscillator with
1PPS which is input to the "1pps Sync In" connector.
*1: One pulse per second
*2: Coordinated Universal Time
Even if Sync input signal is lost because GPS receiver cannot capture satellites
(this status is "Hold over"), high stability of the Rubidium oscillator allows to
keep the time accuracy.
The built-in GPS receiver can provide following:
3.3V or 5V antenna feeding
Tod (Time of Day) output in NMEA 0184 format
MU100090A Block Diagram
Using the MU100090A clock output to the MU100010A reference clock allows
the time measurement in high accuracy. Moreover MU100090A can be used as
the external GPS receiver of MT1000A.
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