SCH100 datasheet(2/3 Pages) ACT

2 / 3 page

SCH100 Series Software-Compensated OCXO

Doc. #: SCH100-3P-SS

Rev: -

Parameter

Minimum

Typical

Maximum

Units

Notes

Frequency Range

MHz

Operational Temperature Range

-45

+85

°C

Contact manufacturer for tailored

temp. range specifications

Frequency vs. Temperature

±0.2

±1.0

ppb

See ordering info for other options.

Temperature Slope

ppt/°C

Frequency vs. Supply

±2

ppb

Hysteresis

0.5

TBD

ppb

10 °C/hour

Warm-up

minutes

±100 ppb of 1 hr frequency @ 25 °C

Retrace

±5

TBD

ppb

24 hours off; 1 hour on

Aging

±1

ppb/day

±50

ppb/year

±300

ppb/20 years

Phase Jitter

ps rms

BW = 10 Hz to Fo/2

Allan Deviation

1.00 E-11

rms

Supply Voltage

3.13

3.3

3.47

Volts

Input Power

3.8

Watts

During warmup

1.5

Watts

Steady state

Output Characteristics

Output Level High (Voh)

Volts

Output Low (Vol)

0.4

Volts

Duty Cycle

Rise/Fall Time

Voltage Control Characteristics

Voltage Range

0.3

Volts

Pullability

±0.40

ppm

Input Z

100K

Ohms

Phase Noise Characteristics

1 Hz Offset

-85

dBc/Hz

10 Hz Offset

-115

dBc/Hz

100 Hz Offset

-140

dBc/Hz

1 KHz Offset

-145

dBc/Hz

10 KHz Offset

-150

dBc/Hz

100 KHz Offset

-150

dBc/Hz

Standard Specifications:

Ordering Information:

SCH100-XXMXXXXXX-Z-A

Frequency (5-13 MHz)

Package Option (A or B)

Temp Stability (in ppb)

X: ±1.0 Y: ±0.5 Z: ±0.2

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