Datasheet > DSC2232

DSC2232

更新时间： 2024-11-08 02:52:39

品牌	Logo	应用领域
麦瑞 - MICREL		/
页数	文件大小	规格书
6页	675K
描述
Low-Jitter I2C/SPI Programmable LVDS-LVPECL Oscillator

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DSC2232 数据手册

DSC2132 DSC2232

Low-Jitter I²C/SPI Programmable LVDS-LVPECL Oscillator

General Description

Features

The DSC2132 and DSC2232 series of

 Low RMS Phase Jitter: <1 ps (typ)

 High Stability: ±50 ppm

programmable,

high-performance

dual

oscillators utilizes a proven silicon MEMS

technology to provide excellent jitter and

stability while incorporating additional device

flexibility. DSC2132 and DSC2232 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.

 Wide Temperature Range

o Industrial: -40° to 85° C

o Ext. commercial: -20° to 70° C

 High Supply Noise Rejection: -50 dBc

 Independent LVDS & LVPECL Outputs

 I²C/SPI Programmable Frequencies

 Short Lead Times: 2 Weeks

DSC2132 and DSC2232 are packaged in 14-

pin 3.2x2.5 mm QFN packages and available

in temperature grades from Ext. Commercial

to Industrial.

 Wide Frequency Range:

o LVDS Output: 2.3 to 460 MHz

o LVPECL Output: 2.3 to 460 MHz

 Miniature Footprint of 3.2x2.5mm

 Excellent Shock & Vibration Immunity

o Qualified to MIL-STD-883

Block Diagram

 High Reliability

o 20x better MTF than quartz oscillators

 Supply Range of 2.25 to 3.6 V

 Lead Free & RoHS Compliant

Applications

 Storage Area Networks

o SATA, SAS, Fibre Channel

 Passive Optical Networks

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

 Ethernet

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

 HD/SD/SDI Video & Surveillance

 PCI Express

Pin # DSC2132 (I²C)

DSC2232 (SPI)

SDA

SCL

SCLK

MOSI

MISO

CS_bar

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DSC2132 DSC2232 Page 1 MK-Q-B-P-D-12050108

12 3 4 5 6

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与DSC2232相关器件

型号	品牌	获取价格	描述	数据表
DSC2232FE1-T	MICREL	获取价格	Low-Jitter I2C/SPI Programmable LVDS-LVPECL Oscillator
DSC2232FI1-T	MICREL	获取价格	Low-Jitter I2C/SPI Programmable LVDS-LVPECL Oscillator
DSC2233	MICROCHIP	获取价格	The DSC2133 and DSC2233 series of programmable, high-performance dual LVDS oscillators uti
DSC2233FE1	MICREL	获取价格	Low-Jitter I2C/SPI Programmable Dual LVDS Oscillator
DSC2233FE2	MICREL	获取价格	Low-Jitter I2C/SPI Programmable Dual LVDS Oscillator
DSC2233FI1	MICREL	获取价格	Low-Jitter I2C/SPI Programmable Dual LVDS Oscillator
DSC2233FI2	MICREL	获取价格	Low-Jitter I2C/SPI Programmable Dual LVDS Oscillator
DSC2240	MICREL	获取价格	Low-Jitter I2C/SPI Programmable HCSL Oscillator
DSC2240FE1-T	MICREL	获取价格	Low-Jitter I2C/SPI Programmable HCSL Oscillator
DSC2240FE2-T	MICREL	获取价格	Low-Jitter I2C/SPI Programmable HCSL Oscillator