STCD1040

已停产

Multi-channel clock distribution circuit

下载数据手册
概述
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
Partner products
Sales Briefcase

产品概述

描述

The STCD1020, STCD1030 and STCD1040 are 2, 3 or 4 outputs unity gain clock distribution circuits, which are used to provide a common frequency clock to multimode mobile RF applications. It can also be used for those baseband peripheral applications in a mobile phone such as WLAN, Bluetooth, GPS and DVB-H as a clock reference. The STCD1020, STCD1030 and STCD1040 isolate each device driven by their clock outputs and minimize interference between the devices. Each of the clock buffers can be disabled to lower the power consumption if the connected device does not need the clock. The STCD1020, STCD1030 and STCD1040 accept commonly used mobile master clock frequencies ranging from 10 MHz to 52 MHz. The STCD1020, STCD1030 and STCD1040 are available in 2 mm x 2 mm 8-lead, 2 mm x 2.5 mm 10-lead and 2 mm x 3 mm 12-lead TDFN packages and can be operated with a single 2.8 V (or 1.8 V) supply. The operating temperature is –40 °C to +85 °C.
  • 所有功能

    • Operating temperature : –40 °C to 85 °C
    • Available in TDFN packagesSTCD1020 - 8-lead (2 mm x 2 mm)STCD1030 - 10-lead (2 mm x 2.5 mm)STCD1040 - 12-lead (2 mm x 3 mm)
    • 2.5 V to 3.6 V supply voltage
    • Ultra-low phase noise and standby current
    • 2, 3 or 4 outputs buffered clock distribution
    • Individual clock enable for each output
    • Single-ended sine wave or square wave clock input and output
    • No AC coupling capacitor needed at the input
    • 10 pF typical load driving capability
    • Lower fan-out on clock source

电路原理图

EDA符号、封装和3D模型

STMicroelectronics - STCD1040

为您的应用下载所有EDA符号、封装和3D模型,加快您的设计速度。您可以从大量CAD格式中进行选择,以匹配您的设计工具链。

Symbols

符号

Footprints

封装

3D model

3D模型