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SY55858UHG from ＭＩＣＲＥＬ

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SY55858UHG

Manufacturer: ＭＩＣＲＥＬ, MICREL

2.5V/3.3V 3.0GHZ DUAL 2 x 2 CML CROSSPOINT SWITCH W/INTERNAL TERMINATION
Partnumber Manufacturer Quantity Availability
SY55858UHG ＭＩＣＲＥＬ, MICREL 2450 In Stock

Description and Introduction

2.5V/3.3V 3.0GHZ DUAL 2 x 2 CML CROSSPOINT SWITCH W/INTERNAL TERMINATION The part **SY55858UHG** is manufactured by **Microchip Technology (formerly Micrel)**.  

### **Specifications:**  
- **Type:** High-Speed, Low-Power 2.5V/3.3V Differential Receiver  
- **Supply Voltage:** 2.375V to 3.8V  
- **Data Rate:** Up to 3.2Gbps  
- **Input Type:** Differential (LVPECL, CML, LVDS compatible)  
- **Output Type:** Differential LVPECL  
- **Propagation Delay:** Typically 250ps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin DFN (Dual Flat No-Lead)  

### **Descriptions and Features:**  
- Designed for high-speed data communication applications.  
- Supports multiple differential input standards (LVPECL, CML, LVDS).  
- Low power consumption with a typical supply current of 18mA.  
- High bandwidth for signal integrity in high-speed systems.  
- Internal 50Ω input termination resistors for impedance matching.  
- Suitable for telecom, networking, and high-speed data transmission systems.  

For detailed datasheets, refer to **Microchip’s official documentation**.

Application Scenarios & Design Considerations

2.5V/3.3V 3.0GHZ DUAL 2 x 2 CML CROSSPOINT SWITCH W/INTERNAL TERMINATION

Alternative Part Number

  • NB6L72MNG --: Differential 2:1 multiplexer with similar CML/LVDS signal routing function and comparable high-speed performance, available in QFN package.
  • MAX9382EUA --: High-speed differential multiplexer/buffer offering similar signal switching capability and supply voltage range for telecom and datacom applications.
  • ADN4665ARUZ --: Low-voltage differential signaling multiplexer with comparable channel count and speed, suitable as a functional substitute in high-speed data paths.
  • NB6L11MMNG --: Pin-compatible differential fanout buffer with similar low-skew performance and supply voltage range, widely available as a Micrel replacement.
  • DS90LV047ATMTC --: Quad LVDS driver in a similar package offering comparable high-speed differential signaling capability for clock/data distribution.
  • FIN1101K8X --: Low-voltage differential signal repeater/buffer with similar functionality and package options, suitable as a functional substitute.

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