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LMH1981MTX/NOPB from NS,National Semiconductor

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LMH1981MTX/NOPB

Manufacturer: NS

Multi-Format Video Sync Separator 14-TSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
LMH1981MTX/NOPB,LMH1981MTXNOPB NS 4 In Stock

Description and Introduction

Multi-Format Video Sync Separator 14-TSSOP -40 to 85 The LMH1981MTX/NOPB is a high-performance sync separator and clock generator IC manufactured by Texas Instruments (NS).  

### **Specifications:**  
- **Input Signal Compatibility:** Supports standard definition (SD), high definition (HD), and tri-level sync (TLS) video signals.  
- **Output Clocks:** Generates a stable 27 MHz clock and a genlock reference clock.  
- **Operating Voltage:** 3.3V ±10%.  
- **Operating Temperature Range:** -40°C to +85°C.  
- **Package:** 32-pin WQFN.  
- **Sync Detection:** Automatic detection of input video standards (480i, 576i, 720p, 1080i, 1080p).  
- **Jitter Performance:** Low jitter for high-quality video processing.  

### **Descriptions and Features:**  
- **Sync Separation:** Extracts horizontal (H), vertical (V), and composite sync signals from analog video inputs.  
- **Genlock Capability:** Synchronizes internal clock to an external reference for video processing alignment.  
- **27 MHz Clock Output:** Provides a stable clock for digital video systems.  
- **Tri-Level Sync Support:** Compatible with progressive scan video formats.  
- **Automatic Format Detection:** Eliminates the need for manual configuration.  
- **Low Power Consumption:** Optimized for power-sensitive applications.  
- **Applications:** Used in broadcast equipment, video processing systems, and professional video capture devices.  

This device is designed for high-performance video synchronization and clock generation in professional and industrial applications.

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