Datasheet > SC-1440

SC-1440

更新时间： 2024-09-28 09:34:03

品牌	Logo	应用领域
其他 - ETC		振荡器晶体时钟
页数	文件大小	规格书
2页	280K
描述
CRYSTAL CLOCK OSCILLATORS

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SC-1440 数据手册

Data Sheet 0007A

CRYSTAL CLOCK OSCILLATORS

Rev. K

LVCMOS

SC-A1440 Series

Description

The SC-A1440 Series of quartz crystal oscillators provide enable/disable 3-state LVCMOS compatible

signals for bus connected systems. Supplying Pin 1 of the SC-A1440 units with a logic “1" or open enables

its Pin 3 output. In the disable mode, Pin 3 presents a high impedance to the load.

Features

• Wide frequency range–80.0MHz to 180.0MHz

• User specified tolerance available

• High Reliability - NEL HALT/HASS qualified for

crystal oscillator start-up conditions

• Will withstand vapor phase temperatures of 253°C • High Q Crystal actively tuned oscillator circuit

for 4 minutes maximum

• Space-saving alternative to discrete component

oscillators

• Power supply decoupling internal

• No internal PLL avoids cascading PLL problems

• High frequencies due to proprietary design

• Metal lid electrically connected to ground to

reduce EMI

• 3.3 Volt operation

• High shock resistance, to 1000g

• Low Jitter - Wavecrest jitter characterization

available

• Gold plated pads

Electrical Connection

Connection

Enable/Disable

Ground

Output

V_DD

357 Beloit Street, P.O. Box 457, Burlington, WI 53105-0457 U.S.A. Phone 262/763-3591 FAX 262/763-2881

Email: nelsales@nelfc.com www.nelfc.com

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