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ICS8312AY

Manufacturer: ICS

LOW SKEW, 1-TO-12 LVCMOS / LVTTL FANOUT BUFFER

Partnumber Manufacturer Quantity Availability
ICS8312AY ICS 728 In Stock

Description and Introduction

LOW SKEW, 1-TO-12 LVCMOS / LVTTL FANOUT BUFFER The ICS8312AY is a high-performance clock generator and fanout buffer designed for applications requiring low jitter and high-frequency clock distribution.  

### **Manufacturer Specifications:**  
- **Manufacturer:** Renesas Electronics (formerly Integrated Device Technology, IDT)  
- **Type:** Clock Generator and Fanout Buffer  
- **Output Frequency Range:** Up to 350 MHz  
- **Number of Outputs:** 12 (Low-Voltage Positive Emitter-Coupled Logic, LVPECL)  
- **Input Type:** LVCMOS, LVTTL, or LVPECL  
- **Supply Voltage:** 3.3V ±10%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 32-Lead TQFP (Thin Quad Flat Package)  
- **Key Features:**  
  - Low output-to-output skew (< 50 ps)  
  - Low phase jitter (< 1 ps RMS)  
  - Supports both single-ended and differential inputs  
  - Industrial temperature range support  

### **Descriptions and Features:**  
- The ICS8312AY is optimized for high-speed networking, telecommunications, and computing applications.  
- It provides 12 LVPECL outputs with minimal skew and jitter, ensuring reliable clock distribution.  
- The device accepts various input signal types (LVCMOS, LVTTL, or LVPECL) for flexibility in system design.  
- It includes an internal PLL (Phase-Locked Loop) for frequency multiplication if needed.  
- The low-power design makes it suitable for power-sensitive applications.  
- The 32-lead TQFP package ensures compact PCB integration.  

This information is based on the official datasheet and technical documentation from Renesas Electronics.

Application Scenarios & Design Considerations

LOW SKEW, 1-TO-12 LVCMOS / LVTTL FANOUT BUFFER

Alternative Part Number

  • PI6C8312-01 --: Pin-compatible clock buffer with similar 1:12 fanout and low skew, widely available as a drop-in replacement.
  • NB3N551 --: Low-skew clock fanout buffer with comparable output count and supply voltage, suitable for similar clock distribution designs.
  • CDCLVC1108 --: Low-jitter clock buffer offering similar fanout and voltage compatibility, usable with minor layout adjustments.
  • NB3N551DG --: Low-skew clock fanout buffer with similar 1:4 LVCMOS output function, widely available and pin-compatible in many designs.
  • CDCLVC1104PW --: 1:4 LVCMOS clock buffer offering comparable fanout and skew performance, suitable drop-in functional replacement.
  • PI6C5912-1WE --: Clock buffer/fanout device with similar output count and signaling, usable as an alternative with minor layout review.

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