CY2071ASC中文资料赛普拉斯数据手册PDF规格书

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.

特性 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