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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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công cụ tìm kiếm bảng dữ liệu linh kiện điện tử |
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DSC2311KI1-R0053T bảng dữ liệu(PDF) 1 Page - Microchip Technology |
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DSC2311KI1-R0053T bảng dữ liệu(HTML) 1 Page - Microchip Technology |
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1 / 5 page  DSC2311KI1-R0053 Crystal-less™ Configurable Clock Generator General Description DSC2311KI1-R0053 is a crystal-less clock generator that is factory configurable to simultaneously output two separate frequencies from 2.3 to 170MHz. The clock generator uses proven silicon MEMS technology to provide low jitter and high frequency stability across a wide range of supply voltages and temperatures. By eliminating the external quartz crystal, crystal-less clock generators significantly enhance reliability and accelerate product development, while meeting stringent clock performance criteria for a variety of consumer electronics, communications, and storage applications. DSC2311KI1-R0053 has an output enable/disable feature allowing it to disable the outputs when OE is low. The device is available in a space-saving 6-pin 2.5mm x 2.0mm TDFN package that needs only a single external bypass capacitor. This requires a PCB footprint equivalent to that of a 1.0mm x 1.0mm crystal-based clock generator. Features • Two simultaneous LVCMOS outputs: - 2.60288MHz - 5.20576MHz • Low RMS phase jitter: <1ps (typical) • ±50ppm frequency stability • -40°C to +85°C industrial temperature range • High supply noise rejection: -50dBc • High shock & vibration immunity - Qualified to MIL-STD-883 • High reliability - 20x higher MTBF than crystal-based clock generator designs • Programmable output strength for EMI reduction and signal integrity optimization • Supply range of 2.25 to 3.6V • AEC-Q100 automotive qualified • 6-pin 2.5mm x 2.0mm TDFN package Applications • Consumer Electronics • Camera and Imaging Modules • Home Automation • Industrial and Power Conversion • Mobile Communications, Internet, and Sensor Devices • Solid State, Hard Drive, and Flash Drive Storage • Automotive Block Diagram Control Circuitry MEMS PLL ÷ M1 CLK0 ÷ M2 CLK1 2.60288MHz LVCMOS 5.20576MHz LVCMOS OE ClockWorks is a registered trademark of Microchip Technology Inc. Microchip Technology Inc. http://www.microchip.com November 02, 2016 Revision 1.0 tcghelp@microchip.com 4500 |
Số phần tương tự - DSC2311KI1-R0053T |
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Mô tả tương tự - DSC2311KI1-R0053T |
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