Company Name: Excellent Integrated System LIMITED

Contact Person : John

Email/Msn     :John(at)eis-ic.com

Tel: 00852-30777742

Add.: RM 906, WORKINGBERG COMM BLDG, 41-47 MARBLE RD, HONGKONG

Excellent Integrated System LIMITED (EIS LIMITED), Established in 1991, is a professional independent stocking distributor of electronic components and specialize in buying the EXCESS STOCK from the original equipment manufacturers (OEMs), Contract equipment manufacturers (CEMs), and many other factories. EIS has gained good experiences in Excess Inventory Management through its development over 20 years and has become the reliable partner for the domestic and foreign OEM manufacturers. If any inquiry and question,please email us: john(at)eis-ic.com.

Description as follow:

The ICS9169CM-23LF is a low-cost frequency generator designed specifically for Pentium-based chip set systems. The integrated buffer minimizes skew and provides all the clocks required. A 14.318 MHz crystal provides the reference clock to generate standard Pentium frequencies. The ICS9169CM-23LF CPU clock makes gradual frequency transitions without violating the PLL timing of internal microprocessor clock multipliers.

Parametrics

ICS9169CM-23LF absolute maximum ratings: (1)Supply Voltage: 7.0 V; (2)Logic Inputs: GND –0.5 V to VDD +0.5 V; (3)Ambient Operating Temperature: 0 to +70℃; (4)Storage Temperature: –65 to +150℃.

Features

ICS9169CM-23LF features: (1)Eight selectable CPU clocks operate up to 83.3 MHz; (2)Maximum CPU jitter of ±200ps; (3)Six BUS clocks support sync or async bus operation; (4)250ps skew window for CPU outputs, 500ps skew window for BUS outputs; (5)CPU clocks to BUS clocks skew 1-4 ns (CPU early); (6)48 MHz clock for USB support & 24 MHz clock for FD.; (7)Logic inputs latched at Power-On for frequency selection saving pins as Input/Output; (8)Integrated buffer outputs drive up to 30pF loads; (9)3.0V - 3.7V supply range, CPU (1:6) outputs 2.5V (2.375 - 2.6V) VDD option; (10)28-pin SOIC package.

Diagrams