HP E5200A Timing and Frequency References, Notes, Nominal, Minimum, Maximum, Parameter, frequency, frequency, frequency, reference, BITS—8/64kHz, E1 reference

Standards and Specifications

Timing and Frequency References

Timing and Frequency References

Parameter	Nominal	Minimum	Maximum	Notes
Internal reference	19.44 MHz	−4.6 ppm	+4.6 ppm	stratum 3 source
frequency
External reference	1 MHz	−25 Hz	+25 Hz
frequency
Recovered clock	fo	−25 Hz	+25 Hz	fo = port 1 or 2 interface
frequency				pod rate
BITS—T1 reference	1.544 MHz	−25 ppm	+25 ppm	applied to BITS input
				connector
BITS—8/64 kHz	64 kHz	−25 ppm	+25 ppm	applied to BITS input
composite clock				connector
reference
E1 reference	2.048 MHz	−25 ppm	+25 ppm	applied to BITS input
				connector

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