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DSC2140

Discera
Part Number DSC2140
Manufacturer Discera
Description Low-Jitter I2C/SPI Programmable HCSL Oscillator
Published May 14, 2018
Detailed Description DSC2140 DSC2240 Low-Jitter I2C/SPI Programmable HCSL Oscillator Datasheet General Description The DSC2140 and DSC2240...
Datasheet PDF File DSC2140 PDF File

DSC2140
DSC2140

Overview
DSC2140 DSC2240 Low-Jitter I2C/SPI Programmable HCSL Oscillator Datasheet General Description The DSC2140 and DSC2240 series of programmable, high-performance HCSL oscillators utilizes a proven silicon MEMS technology to provide excellent jitter and stability while incorporating high output frequency flexibility.
DSC2140 and DSC2240 allow the user to modify the output frequency using I2C or SPI interface, respectively.
User can also select from two pre-programmed default output frequencies using the control pin.
DSC2140 and DSC2240 are packaged in 14pin 3.
2x2.
5 mm QFN packages and available in temperature grades from Ext.
Commercial to Industrial.
Block Diagram Features Low RMS Phase Jitter: <1 ps (typ) High Stability: ±10, ±25, ±50 ppm Wide Temperature Range o Industrial: -40° to 85° C o Ext.
commercial: -20° to 70° C High Supply Noise Rejection: -50 dBc I2C/SPI Programmable Output Freq Short Lead Times: 2 Weeks Wide Freq.
Range: o HCSL Output: 2.
3 to 460 MHz Miniature Foot...


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