IDT XO HCSL Crystal Oscillator
XUN
DATASHEET
General Description
Features
The XUN is an Ultra Precision HCSL Crystal Oscillator with
300fs typical phase jitter over 12kHz to 20 MHz bandwidth.
Available in a wide frequency range from 16kHz to 670MHz,
the IDT XUN Series Crystal Oscillator utilizes a family of
proprietary ASICs, with a key focus on noise reduction
technologies.
• Frequency range: 0.016MHz to 670MHz
• Output Type: HCSL
• Frequency Stability: ± 20ppm, ± 25ppm, ± 50ppm, or ± 100
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The 4th order Delta Sigma Modulator reduces noise to the
levels that are comparable to traditional Bulk Quartz and SAW
oscillators. With short lead-time, low cost, low noise, wide
frequency range, excellent ambient performance, the XUN is
an excellent choice over the conventional technologies. The
XUN has stabilities as tight as ±20ppm with extremely quick
delivery for both standard and custom frequencies
•
ppm
Supply Voltage: 1.8V, 2.5V, or 3.3V
Phase Jitter (1.875MHz to 20MHz): 100fs typical
Phase Jitter (12kHz to 20MHz): 300fs typical
Package options: 5.0mm x 3.2mm x 1.2mm (JS6)
7.0mm x 5.0mm x 1.3mm (JU6)
Operating Temperatures: -20°C to +70°C or -40°C to +85°C
OUT
5
4
1
2
3
NC
GND
OUT2
6
E/D
VDD
Pin Assignment
6-pin CLCC
Pin Descriptions
Pin Number
Pin Name
Description
1
E/D
Enable/Disable1 (0=Output Disabled)
2
NC
No connect
3
GND
Connect to ground
4
OUT
Output
5
OUT2
Complementary output
6
VDD
Supply Voltage
1. Pulled high internally.
XUN REVISION B 12/15/14
1
©2014 Integrated Device Technology, Inc.