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SY88933VKI from MICREL

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SY88933VKI

Manufacturer: MICREL

3.3V/5V 1.25Gbps PECL LOW-POWER LIMITING POST AMPLIFIER WITH TTL SIGNAL DETECT

Partnumber Manufacturer Quantity Availability
SY88933VKI MICREL 37295 In Stock

Description and Introduction

3.3V/5V 1.25Gbps PECL LOW-POWER LIMITING POST AMPLIFIER WITH TTL SIGNAL DETECT The part **SY88933VKI** is manufactured by **Microchip Technology (formerly Micrel)**.

### **Specifications:**
- **Type:** High-Speed Limiting Amplifier  
- **Supply Voltage (VCC):** 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-Lead MSOP  
- **Data Rate:** Up to 3.2 Gbps  
- **Input Sensitivity:** 4 mV (typical)  
- **Differential Input Impedance:** 50 Ω (matched internally)  
- **Output Type:** CML (Current Mode Logic)  
- **Propagation Delay:** 200 ps (typical)  

### **Descriptions and Features:**  
- Designed for high-speed fiber-optic and copper communication systems.  
- Provides signal amplification and limiting for improved signal integrity.  
- Includes a loss-of-signal (LOS) detect function with adjustable threshold.  
- Low power consumption (typically 75 mW at 3.3V).  
- Compatible with AC- or DC-coupled inputs.  
- Suitable for SONET, Gigabit Ethernet, and Fibre Channel applications.  

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

Partnumber Manufacturer Quantity Availability
SY88933VKI MICREL 5550 In Stock

Description and Introduction

3.3V/5V 1.25Gbps PECL LOW-POWER LIMITING POST AMPLIFIER WITH TTL SIGNAL DETECT The part **SY88933VKI** is manufactured by **MICREL** (now part of Microchip Technology). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Function:** High-Speed, Low-Power Limiting Post Amplifier  
- **Supply Voltage:** 3.3V ±10%  
- **Data Rate:** Up to 3.2Gbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin MSOP (VKI)  

### **Descriptions:**
- The SY88933VKI is a high-speed limiting post amplifier designed for fiber-optic receivers.  
- It provides signal amplification for data rates up to 3.2Gbps with low power consumption.  
- The device includes a loss-of-signal (LOS) detect function with programmable threshold.  

### **Features:**
- **Wide Input Dynamic Range:** 5mV to 1800mV (differential)  
- **Low Power Consumption:** Typically 45mW  
- **LOS Output:** TTL-compatible with programmable threshold  
- **Fast Rise/Fall Times:** <100ps  
- **Differential PECL Outputs**  
- **Single 3.3V Power Supply**  
- **Industrial Temperature Range Support**  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to the official documentation.

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