CY28RS480 Datasheet Clock Generator

Manufacturer: SpectraLinear

CY28RS480 clock generator by SpectraLinear - Datasheet Preview

Datasheet Details

Part number	CY28RS480
Manufacturer	SpectraLinear
File Size	213.90 KB
Description	Clock Generator
Download	CY28RS480 Download (PDF)

General Description

Pin No.

41,40,45,44 50 37 52, 53, 54 7 8 27, 28, 30, 29 12, 13, 16, 17, 18, 19, 22, 23, 24, 25, 34, 33 10,11 Name CPUT/C PCI0 IREF REF[2:0] SCLK SDATA SRCST/C[1:0] SRCT/C[5:0] Type O I 33 MHz clock output.

A precision resistor attached to this pin is connected to the internal current reference.

Overview

CY28RS480 Clock Generator for ATI£ RS480 Chipset.

Key Features

Supports AMD£ CPU.
200 MHz differential CPU clock pairs.
100 MHz differential SRC clocks.
48 MHz USB clock.
33 MHz PCI clock.
66 MHz HyperTransport.
clock CPU x2 SRC x8 HTT66 x1 PCI x1 REF x3 USB_48 x1.
I2C support with readback capabilities.
Ideal Lexmark Spread Spectrum profile for maximum electromagnetic interference (EMI) reduction.
3.3V power supply.
56-pin SSOP and TSSOP packages Block Diagram X.

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