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SY89853UMG from ＭＩＣＲＥＬ

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SY89853UMG

Manufacturer: ＭＩＣＲＥＬ, MICREL

Precision Low-Power Dual 2:1 LVPECL MUX with Internal Termination
Partnumber Manufacturer Quantity Availability
SY89853UMG ＭＩＣＲＥＬ, MICREL 16166 In Stock

Description and Introduction

Precision Low-Power Dual 2:1 LVPECL MUX with Internal Termination The SY89853UMG is a high-speed, low-power 1:5 LVCMOS/LVTTL fanout buffer manufactured by **Microchip Technology (formerly Micrel)**.  

### **Key Specifications:**  
- **Supply Voltage (VCC):** 3.3V ±10%  
- **Input Type:** LVCMOS/LVTTL  
- **Output Type:** LVCMOS/LVTTL  
- **Number of Outputs:** 5 (1:5 fanout)  
- **Operating Frequency:** Up to 1.5GHz  
- **Propagation Delay:** 450ps (typical)  
- **Output Skew:** 50ps (typical)  
- **Power Consumption:** Low power (typical 45mA at 3.3V)  
- **Package:** 16-pin QFN (3mm x 3mm)  

### **Descriptions and Features:**  
- Designed for high-speed clock and signal distribution.  
- Provides low additive jitter for precision timing applications.  
- Supports wide input voltage range (1.8V to 3.3V compatible).  
- Features a differential input with internal termination for improved signal integrity.  
- Industrial temperature range: **-40°C to +85°C**.  
- RoHS-compliant and lead-free.  

This device is commonly used in networking, telecommunications, and high-speed data transmission systems.

Application Scenarios & Design Considerations

Precision Low-Power Dual 2:1 LVPECL MUX with Internal Termination

Alternative Part Number

  • NB6L72MNG --: Dual differential 2:1 multiplexer with similar CML/LVDS signal path function and comparable package, suitable as a functional replacement.
  • NB6LQ572MNG --: Differential 2:1 multiplexer in the same logic family class, offering similar switching performance for clock/data routing.
  • MAX9372EKA --: High-speed differential multiplexer/buffer with comparable signaling capability, usable as an alternative when layout is adapted.
  • CDCLVD1212RGZT --: Low-jitter differential clock buffer/multiplexer with comparable signaling and supply requirements, suitable for the same clock distribution role.
  • ICS854S006AGILF --: Differential clock multiplexer with similar fanout and skew specifications, usable as a functional substitute when layout adjustments are acceptable.

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