3.3V/5V 622Mbps PECL LOW-POWER LIMITING POST AMPLIFIER WITH TTL SIGNAL DETECT The part **SY88793VKG** is manufactured by **MICREL**.  

### **Specifications:**  
- **Type:** 3.3V Limiting Post Amplifier with RSSI  
- **Supply Voltage (VCC):** 3.3V ±10%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 2.7Gbps  
- **Input Sensitivity:** 5mV (typical)  
- **Output Swing:** 800mV (differential)  
- **Package:** 16-pin TSSOP  

### **Descriptions:**  
The SY88793VKG is a high-speed limiting post amplifier designed for fiber-optic receivers. It provides signal amplification with an integrated RSSI (Received Signal Strength Indicator) output for monitoring input power levels.  

### **Features:**  
- **High-Speed Operation:** Supports data rates up to 2.7Gbps  
- **Low Input Sensitivity:** 5mV typical for improved signal detection  
- **RSSI Output:** Analog output proportional to input signal strength  
- **Wide Supply Range:** Operates at 3.3V ±10%  
- **Low Power Consumption:** Optimized for power-sensitive applications  
- **Industrial Temperature Range:** -40°C to +85°C  
- **Compact Package:** 16-pin TSSOP for space-constrained designs

3.3V/5V 622Mbps PECL LOW-POWER LIMITING POST AMPLIFIER WITH TTL SIGNAL DETECT

3.3V/5V 622Mbps PECL LOW-POWER LIMITING POST AMPLIFIER WITH TTL SIGNAL DETECT The SY88793VKG is a high-speed limiting amplifier manufactured by **MICREL** (now part of Microchip Technology).  

### **Specifications:**  
- **Supply Voltage:** 3.3V  
- **Bandwidth:** Up to 3.2GHz  
- **Input Sensitivity:** Typically 4mV (for full output swing)  
- **Output Swing:** 800mV (differential)  
- **Propagation Delay:** <200ps  
- **Package:** 10-pin MSOP  

### **Descriptions and Features:**  
- Designed for **fiber optic receivers** and high-speed data communication.  
- Provides **limiting amplifier functionality** with high gain and low noise.  
- Includes **RSSI (Received Signal Strength Indicator)** for signal monitoring.  
- **Differential PECL outputs** for compatibility with high-speed logic.  
- **Low power consumption** (typically 90mW).  
- **Single 3.3V power supply** operation.  
- **Wide operating temperature range:** -40°C to +85°C.  

This device is commonly used in **SONET/SDH, Gigabit Ethernet, and Fibre Channel** applications.

3.3V/5V 622Mbps PECL LOW-POWER LIMITING POST AMPLIFIER WITH TTL SIGNAL DETECT