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ICS503M from ICS

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ICS503M

Manufacturer: ICS

LOCO? PLL Clock Multiplier

Partnumber Manufacturer Quantity Availability
ICS503M ICS 517 In Stock

Description and Introduction

LOCO? PLL Clock Multiplier The ICS503M is a clock generator IC manufactured by Integrated Circuit Systems (ICS). Below are the specifications, descriptions, and features based on available factual information:

### **Manufacturer:**  
Integrated Circuit Systems (ICS)  

### **Specifications:**  
- **Output Frequency Range:** Programmable, typically up to 200 MHz  
- **Input Voltage:** 3.3V or 5V (depending on variant)  
- **Output Type:** LVCMOS/LVTTL compatible  
- **Package Type:** SOIC (Small Outline Integrated Circuit) or similar  
- **Operating Temperature Range:** Commercial (0°C to +70°C) or Industrial (-40°C to +85°C)  
- **Phase Jitter:** Low jitter performance (specific value depends on configuration)  

### **Descriptions:**  
- The ICS503M is a high-performance clock generator IC designed for applications requiring precise timing.  
- It supports frequency multiplication and division, allowing flexible clock generation.  
- The device is commonly used in networking, telecommunications, and computing systems.  

### **Features:**  
- **Programmable Outputs:** Allows configuration of multiple clock frequencies.  
- **Low Jitter:** Ensures stable and accurate clock signals.  
- **Wide Operating Voltage:** Supports both 3.3V and 5V systems (varies by model).  
- **Compact Package:** Available in industry-standard SOIC or similar packages.  
- **High Reliability:** Designed for industrial and commercial applications.  

For exact datasheet details, refer to the official ICS documentation.

Application Scenarios & Design Considerations

LOCO? PLL Clock Multiplier

Alternative Part Number

  • MK2703S --: Pin-compatible clock synthesizer IC from the Renesas/MicroClock family that succeeded ICS; similar function and output configuration.
  • CY22801 --: General-purpose clock generator with comparable PLL and output structure, widely used as a drop-in functional substitute for ICS503-class parts.
  • SL23EP09 --: Low-jitter clock buffer/generator offering similar frequency range and supply voltage, suitable as a functional replacement.
  • CY2305SC-1 --: Zero-delay clock buffer in the same function class as ICS503M, widely available and pin-compatible in many designs.
  • NB3N551DG --: Low-skew clock fanout buffer offering similar clock distribution performance and a common drop-in option.
  • PI6C2305-1 --: Clock buffer with comparable output drive and frequency range, suitable as a functional replacement.
  • NB3N3020 --: Programmable clock generator offering similar frequency synthesis capability and supply voltage range, usable as a cross-reference substitute.

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