XLL Datasheet, PDF (1/13 Pages) Integrated Device Technology – Frequency range

IDT XO LVDS Crystal Oscillator
XLL
DATASHEET
General Description
The XLL is an LVDS Crystal Oscillator with 0.89ps typical
phase jitter over 12kHz to 20 MHz bandwidth. Available in a
wide frequency range from 0.750MHz to 1350MHz, the IDT
XLL Series Crystal Oscillator utilizes a family of proprietary
ASICs, with a key focus on noise reduction technologies.
The 3rd 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 XLL is
an excellent choice over the conventional technologies. The
XLL has stabilities as tight as ±20ppm with extremely quick
delivery for both standard and custom frequencies
Features
• Frequency range: 0.750MHz to 1350MHz
• Output Type: LVDS
• Frequency Stability: ± 20ppm, ± 25ppm, ± 50ppm, or ± 100
ppm
• Supply Voltage: 2.5V or 3.3V
• Phase Jitter (1.875MHz to 20MHz): 225fs typical
• Phase Jitter (12kHz to 20MHz): 0.89ps typical
• Package options: 3.2mm x 2.5mm x 1.0mm (JX6)
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
Pin Assignment
6
5
4
Pin Descriptions
Pin Number
1
2
3
4
5
6
Pin Name
E/D
NC
GND
OUT
OUT2
VDD
1. Pulled high internally.
XLL REVISION B 12/10/14
1
2
3
6-pin CLCC
Description
Enable/Disable¹ (0=Output Disabled)
No connect
Connect to ground
Output
Complementary Output
Supply voltage
1
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