Datasheet > DSC1103

DSC1103

更新时间： 2024-01-05 14:40:46

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
26页	490K
描述
Low-Jitter Precision LVDS Oscillator

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DSC1103 数据手册

DSC1103/23

Low-Jitter Precision LVDS Oscillator

Features

General Description

• Low RMS Phase Jitter: <1 ps (typ.)

The DSC1103 and DSC1123 series of high

performance oscillators utilizes a proven silicon MEMS

technology to provide excellent jitter and stability over

a wide range of supply voltages and temperatures. By

eliminating the need for quartz or SAW technology,

MEMS oscillators significantly enhance reliability and

accelerate product development, while meeting

stringent clock performance criteria for a variety of

communications, storage, and networking applications.

• High Stability: ±10 ppm, ±20 ppm, ±25 ppm,

±50 ppm

• Wide Temperature Range:

- Ext. Industrial –40°C to +105°C

- Industrial –40°C to +85°C

- Ext. Commercial –20°C to +70°C

• High Supply Noise Rejection: –50 dBc

• Wide Frequency Range:

DSC1103 has a standby feature allowing it to

completely power-down when EN pin is pulled low. For

DSC1123, only the outputs are disabled when EN is

low. Both oscillators are available in industry standard

packages, including the smallest 2.5 mm x 2.0 mm,

and are drop-in replacements for standard 6-pin LVDS

crystal oscillators.

- 2.3 MHz – 460 MHz

• Small Industry Standard Footprints

- 2.5 mm x 2.0 mm

- 3.2 mm x 2.5 mm

- 5.0 mm x 3.2 mm

- 7.0 mm x 5.0 mm

• Excellent Shock and Vibration Immunity

- Qualified to MIL-STD-883

• High Reliability

Block Diagram

- 20x better MTF than quartz-based devices

• Low Current Consumption

• Supply Range of 2.25V to 3.63V

• Standby and Output Enable Functions

• Lead Free and RoHS-Compliant

Pin 1

Pin 6

V_DD

Temp. Sensor &

Compensation

Circuitry

Enable

Pin 2

Pin 5

Output

MEMS

Oscillator

Divider

Driver

PLL

Applications

• Storage Area Networks

Pin 3

GND

Pin 4

Output

- SATA, SAS, Fibre Channel

• Passive Optical Networks

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

• HD/SD/SDI Video and Surveillance

• PCI Express Gen 1/Gen 2/Gen 3

• Display Port

 2017-2018 Microchip Technology Inc.

DS20005745B-page 1

12 3 4 5 6 7...26

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