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SY87701ALHG from MICREL

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SY87701ALHG

Manufacturer: MICREL, MICREL

3.3V 28Mbps to 1.3Gbps AnyRate Clock and Data Recovery

Partnumber Manufacturer Quantity Availability
SY87701ALHG MICREL, MICREL 762 In Stock

Description and Introduction

3.3V 28Mbps to 1.3Gbps AnyRate Clock and Data Recovery The SY87701ALHG is a high-speed limiting amplifier manufactured by MICREL (now part of Microchip Technology). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** MICREL (Microchip Technology)  
- **Part Number:** SY87701ALHG  
- **Type:** Limiting Amplifier  
- **Data Rate:** Up to 3.2 Gbps  
- **Operating Voltage:** 3.3V ±10%  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 32-pin TQFP (Thin Quad Flat Pack)  
- **Input Sensitivity:** Typically 10 mV (differential)  
- **Output Swing:** 800 mV (differential, typical)  
- **Propagation Delay:** 200 ps (typical)  
- **Power Consumption:** 250 mW (typical)  

### **Descriptions:**
- The SY87701ALHG is designed for high-speed data communication applications.  
- It provides signal amplification and limiting for optical and electrical data signals.  
- Suitable for SONET/SDH, Fibre Channel, and Gigabit Ethernet applications.  

### **Features:**
- **High Gain:** Provides up to 60 dB of gain.  
- **Wide Bandwidth:** Supports data rates up to 3.2 Gbps.  
- **Low Jitter:** Optimized for minimal additive jitter.  
- **Loss-of-Signal (LOS) Detection:** Includes an integrated LOS indicator.  
- **CML (Current Mode Logic) Outputs:** Ensures high-speed signal integrity.  
- **Single 3.3V Supply Operation:** Simplifies power requirements.  
- **Differential Inputs and Outputs:** Enhances noise immunity.  

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

Application Scenarios & Design Considerations

3.3V 28Mbps to 1.3Gbps AnyRate Clock and Data Recovery

Alternative Part Number

  • VSC8115XJG --: Pin-compatible clock/data recovery and synthesis IC from the same Microsemi/Microchip portfolio, widely used as a drop-in replacement for the SY87701 family in telecom and datacom designs.
  • ADN2814ACPZ --: High-performance clock and data recovery IC with similar jitter performance and output interfaces, suitable as a functional alternative when board layout can be adjusted.
  • DS31400GN+ --: Multi-rate clock and data recovery device offering comparable functionality and rate coverage, usable as an alternative with minor configuration changes.
  • VSC8115 --: Pin-compatible clock and data recovery IC with similar functionality and performance, widely used as a drop-in replacement in telecom designs.
  • ADN2812 --: High-performance clock and data recovery IC covering similar data rates, offering comparable jitter performance and a mature, well-documented alternative.
  • TLK2501 --: SerDes transceiver with integrated clock recovery that can substitute in many applications, backed by strong availability and TI support.

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