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SY88883VKI from MICREL

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SY88883VKI

Manufacturer: MICREL, MICREL

3.3V/5V 3.2Gbps CML LOW-POWER LIMITING POST AMPLIFIER WITH TTL SD

Partnumber Manufacturer Quantity Availability
SY88883VKI MICREL, MICREL 4650 In Stock

Description and Introduction

3.3V/5V 3.2Gbps CML LOW-POWER LIMITING POST AMPLIFIER WITH TTL SD The part **SY88883VKI** is manufactured by **Micrel** (now part of Microchip Technology). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Micrel  
- **Type:** High-Speed, Low-Power Limiting Amplifier  
- **Supply Voltage Range:** 3.0V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 3.2Gbps  
- **Input Sensitivity:** Typically 5mV (differential)  
- **Output Swing:** 800mV (differential)  
- **Package:** 10-pin MSOP (VKI)  

### **Descriptions:**
- The SY88883VKI is a high-speed, low-power limiting amplifier designed for fiber optic and high-speed data communication applications.  
- It provides signal conditioning for data rates up to 3.2Gbps, making it suitable for SONET, Gigabit Ethernet, and Fibre Channel systems.  
- The device features a wide input dynamic range and low jitter, ensuring reliable signal amplification in noisy environments.  

### **Features:**
- **Low Power Consumption:** Typically 45mW at 3.3V supply.  
- **High Gain:** Fixed gain of approximately 50dB.  
- **Wide Bandwidth:** Supports data rates up to 3.2Gbps.  
- **Adjustable Output Swing:** Controlled via external resistor.  
- **Loss-of-Signal (LOS) Detection:** Includes an open-collector LOS indicator.  
- **Single-Ended or Differential Input:** Compatible with various signal types.  
- **Small Footprint:** 10-pin MSOP package for space-constrained applications.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

3.3V/5V 3.2Gbps CML LOW-POWER LIMITING POST AMPLIFIER WITH TTL SD

Alternative Part Number

  • MIC2550YML --: Same USB transceiver function and similar supply voltage range, pin-compatible in many designs and widely available from the original manufacturer's successor brand.
  • USB3317C-CP --: USB 2.0 high-speed transceiver with comparable ULPI interface and electrical characteristics, suitable as a functional replacement with minor layout review.
  • TUSB1210BRHB --: ULPI USB 2.0 transceiver offering similar signaling and supply requirements, commonly used as a cross-vendor alternative when the original part is unavailable.
  • LMH1982SQE --: Video sync separator/generator with similar multi-format sync handling and comparable supply voltage, widely available and well documented.
  • EL4511CUZ --: Sync separator IC supporting composite and component video sync extraction, functionally similar to the SY88883VKI in video timing applications.
  • GS4981-CKA --: Sync separator with similar sync stripping function for video systems, usable as a functional substitute where pinout is adapted.

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