CY2071ASC中文資料賽普拉斯數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

Functional Description

The CY2071A is a general-purpose clock synthesizer designed for use in applications such as modems, disk drives, CD-ROM drives, video CD players, games, set-top boxes, and data/telecommunications. The device offers up to three configurable clock outputs in an 8-pin, 150-mil SOIC package and can operate off either a 3.3V or 5V power supply. The on-chip reference oscillator is designed for 10 MHz to 25 MHz crystals. Alternatively, an external reference clock of frequency between 1 MHz and 30 MHz can be used.

Features

? Single phase-locked loop architecture

? EPROM programmability

? Factory-programmable (CY2071A, CY2071AI) or field-programmable (CY2071AF, CY2071AFI) device options

? Up to three configurable outputs

? Low skew, low jitter, high-accuracy outputs

? Internal loop filter

? Power management (OE)

? Frequency select options

? Configurable 5V or 3.3V operation

? 8-pin 150-mil SOIC package

Benefits

? Generates a custom frequency from an external source

? Easy customization and fast turnaround

? Programming support available for all opportunities

? Generates three related frequencies from a single device

? Meets critical industry standard timing requirements

? Alleviates the need for external components

? Supports low-power applications

? Three outputs with two user-selectable frequencies

? Supports industry standard design platforms

? Industry standard packaging saves on board space