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ICS9DB401CFLFT from IDT

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ICS9DB401CFLFT

Manufacturer: IDT, ICS

Four Output Differential Buffer for PCI Express
Partnumber Manufacturer Quantity Availability
ICS9DB401CFLFT IDT, ICS 3578 In Stock

Description and Introduction

Four Output Differential Buffer for PCI Express The ICS9DB401CFLFT is a clock generator IC manufactured by Integrated Device Technology (IDT). Here are the key specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:**  
Integrated Device Technology (IDT)  

### **Specifications:**  
- **Type:** Clock Generator  
- **Output Type:** LVCMOS  
- **Number of Outputs:** 4  
- **Input Frequency Range:** 8 MHz to 20 MHz  
- **Output Frequency Range:** Up to 200 MHz  
- **Supply Voltage:** 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-TSSOP  

### **Descriptions:**  
- Designed for high-performance clock generation in computing and communication applications.  
- Provides low-jitter, high-frequency clock signals.  
- Supports spread spectrum clocking (SSC) for EMI reduction.  

### **Features:**  
- **Low Jitter:** Ensures stable clock signals for precision applications.  
- **Spread Spectrum Modulation:** Reduces electromagnetic interference (EMI).  
- **Programmable Outputs:** Allows frequency customization via I2C interface.  
- **Power Management:** Supports power-down mode for energy efficiency.  
- **Industrial Temperature Range:** Suitable for harsh environments.  

This information is based solely on the available knowledge base for the ICS9DB401CFLFT.

Application Scenarios & Design Considerations

Four Output Differential Buffer for PCI Express

Alternative Part Number

  • PI6C557-03LE --: PCIe clock buffer/generator with similar function and pinout, from a different vendor and series, widely available as a drop-in style replacement.
  • NB3N5573DTG --: Clock fanout buffer with comparable output count and signaling, different naming series, suitable functional substitute for clock distribution designs.
  • SI52112-B3-GTR --: PCIe clock generator/buffer offering similar output configuration and low jitter performance, from a distinct product family.
  • 9DB401BGLFT --: Same 9DB401 clock buffer family from the successor vendor Renesas (formerly ICS), with matching function and package, making it a direct drop-in replacement.
  • 9DB401CGLFT --: Equivalent 9DB401 series differential clock buffer with the same pinout and specifications, offered under the Renesas brand after the ICS acquisition.
  • PI6C4901 --: Alternative clock buffer IC with comparable output count and signaling, suitable as a functional cross-reference when the original ICS part is unavailable.

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