CY22U1

更新时间： 2024-11-29 12:51:27

品牌	Logo	应用领域
赛普拉斯 - CYPRESS		/
页数	文件大小	规格书
15页	483K
描述
Single Output, Low Power Programmable

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中文翻译

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数据手册

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CY22U1 数据手册

UniClock CY22U1

Single Output, Low Power Programmable

Clock Generator

Single Output, Low Power Programmable Clock Generator

Features

Benefits

■ Small Footprint, 8-pin QFN 1.7 mm × 1.7 mm× 0.6 mm package

■ Low Power and Low Jitter Operation

■ Services digital televisions and displays, set top boxes,

multifunction printers, and a variety of consumer electronics

applications.

■ Multiple Operating Voltages:

❐ CY22U1S: 2.5 V, 3.0 V, or 3.3 V

❐ CY22U1L: 1.8 V

■ Saves PCB space due to small form factor.

■ Enables quick turnaround and flexibility and adaptability to

design changes through programmability.

■ Programmable Single Output Clock Generator Frequency

Range:

❐ 1 to 200 MHz

■ Enables synthesis of highly accurate and stable output clock

frequencies with zero or low ppm error.

■ Enables fine tuning of output clock frequency by adjusting the

crystal load C_Loadusing programmable internal capacitors.

■ Crystal or External Reference Clock Input Frequency Range:

❐ Fundamental Tuned Crystal: 8 to 48 MHz

❐ External Reference Clock: 1 to 166 MHz

■ Lowers clock solution cost by pairing a high frequency PLL

programmability with a low cost, low frequency crystal.

■ Programmable Capacitor Tuning Array

■ Programmable PD# or OE Control Pin

■ Enables low power during the power down or output disable

function.

■ Programmable Asynchronous or Synchronous OE and PD#

Modes

■ Provides flexibility for system applications through selectable

asynchronous or synchronous output enable and disable.

Logic Block Diagram

Cypress Semiconductor Corporation

Document Number: 001-50320 Rev. *E

•

198 Champion Court

•

San Jose, CA 95134-1709

•

408-943-2600

Revised December 20, 2012

12 3 4 5 6 7...15

中文翻译

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CY22U1LCALGXI-00	CYPRESS	获取价格	Clock Generator, 200MHz, CMOS, 1.70 X 1.70 MM, 0.60 MM HEIGHT, LEAD FREE, QFN-8
CY22U1LCALGXI-00T	CYPRESS	获取价格	Clock Generator, 200MHz, CMOS, 1.70 X 1.70 MM, 0.60 MM HEIGHT, LEAD FREE, QFN-8
CY22U1LCXLGXC-YY	CYPRESS	获取价格	Clock Generator, 200MHz, CMOS, 1.70 X 1.70 MM, 0.60 MM HEIGHT, LEAD FREE, QFN-8
CY22U1LCXLGXC-YYT	CYPRESS	获取价格	Clock Generator, 200MHz, CMOS, 1.70 X 1.70 MM, 0.60 MM HEIGHT, LEAD FREE, QFN-8
CY22U1LCXLGXI-YY	CYPRESS	获取价格	Clock Generator, 200MHz, CMOS, 1.70 X 1.70 MM, 0.60 MM HEIGHT, LEAD FREE, QFN-8
CY22U1LCXLGXI-YYT	CYPRESS	获取价格	Clock Generator, 200MHz, CMOS, 1.70 X 1.70 MM, 0.60 MM HEIGHT, LEAD FREE, QFN-8
CY22U1SCALGXC-00	CYPRESS	获取价格	暂无描述
CY22U1SCALGXI-00	CYPRESS	获取价格	Clock Generator, 200MHz, CMOS, 1.70 X 1.70 MM, 0.60 MM HEIGHT, LEAD FREE, QFN-8