IQXO-821

Crystal Clock Oscillator Specification

ISSUE 1; April 2016

Outline (mm)

Description

Simple package crystal oscillator in a hermetically sealed

14-pin DIL package with tri-state function

Frequency Parameters

Frequency

1.0MHz to 100.0MHz

Frequency Stability

±25.00ppm to ±100.00ppm

±5ppm max in 1st yr @ 25°C

Ageing

Electrical Parameters

5.0V ±10%

Supply Voltage

Operating Temperature Ranges

-10 to 70°C

-40 to 85°C

Output Details

Output Compatability

HCMOS

Drive Capability

1.0MHz to 40.0MHz

50pF

40.0MHz to 80.0MHz

30pF

80.0MHz to 100.0MHz

15pF

Output Control

Tri-state Operation:

Logic '1' to pin 1 enables oscillator output

Logic '0' to pin 1 disables oscillator output, the oscillator output

goes to a high impedance state

No connection to pin 1 enables oscillator output

Start Up Time: 10ms max

Output Levels

VoL: 10% Vs max

VoH: 90% Vs min

Noise Parameters

Phase Jitter (12kHz-20MHz): 1ps rms max

Environmental Parameters

Shock: 1500G, 0.5ms, 5 times in each of 6 directions, along 3

mutually perpendicular planes

Vibration: 20G (20Hz-2000Hz), 1.5mm amplitude, cross-over

frequency 80Hz, in 3 mutually perpendicular planes

Storage Temperature Range: -55 to 125°C

Ordering Information

Frequency*

Model*

Frequency Stability (over operating temperature range)*

Operating Temperature Range*

Supply Voltage

(*minimum required)

Example

20.0MHz IQXO-821

HCMOS ±50ppm -40 to 85C 5V

Printed on 27 Apr 16 10:38 using Model Data Sheet V1.2550

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