DSC2133 datasheet(1/16 Pages) MICROCHIP

Il numero della parte	DSC2133

Spiegazioni elettronici	Low-Jitter I2C/SPI Programmable Dual LVDS Oscillator

PDF	16 Pages

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Produttore elettronici	MICROCHIP [Microchip Technology]

Homepage	http://www.microchip.com

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2022 Microchip Technology Inc. and its subsidiaries

DS20006231A-page 1

DSC2133/DSC2233

Features

• Low RMS Phase Jitter: <1 ps (typ.)

• High Stability: ±25 ppm, ±50 ppm

• Wide Temperature Range:

- Industrial: –40°C to +85°C

- Ext. Commercial: –20°C to +70°C

• High Supply Noise Rejection: –50 dBc

• Two Independent LVDS Outputs

• I2C/SPI Programmable Frequencies

• Wide Freq. Range:

- LVDS Output 2.3 MHz to 460 MHz

• Miniature Footprint of 3.2 mm x 2.5 mm

• Excellent Shock and Vibration Immunity

- Qualified to MIL-STD-883

• High Reliability

- 20x Better MTF than Quartz Oscillators

• Supply Range of 2.25 to 3.6V

• Lead-Free and RoHS Compliant

Applications

• Storage Area Networks

- SATA, SAS, Fibre Channel

• Passive Optical Networks

- EPON, 10G-EPON,GPON, 10G-PON

• Ethernet

- 1G, 10GBASE-T/KR/LR/SR, and FCoE

• HD/SD/SDI Video and Surveillance

• PCI Express

General Description

The DSC2133 and DSC2233 series of programmable,

high-performance dual LVDS oscillators utilizes a

proven silicon MEMS technology to provide excellent

jitter and stability while incorporating high output

frequency flexibility. DSC2133 and DSC2233 allow the

user to independently modify the frequency of each

output using I2C or SPI interface, respectively. User

can also select from two pre-programmed default

output frequencies using the control pin.

DSC2133 and DSC2233 are packaged in a 14-pin

3.2 mm x 2.5 mm QFN package and available in

temperature grades from Extended Commercial to

Industrial.

Functional Block Diagram

Low-Jitter I2C/SPI Programmable Dual LVDS Oscillator

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