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LS7211 from LSI/CSI

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LS7211

Manufacturer: LSI/CSI

PROGRAMMABLE DIGITAL DELAY TIMER

Partnumber Manufacturer Quantity Availability
LS7211 LSI/CSI 50000 In Stock

Description and Introduction

PROGRAMMABLE DIGITAL DELAY TIMER The LS7211 is a digital phase-locked loop (PLL) frequency multiplier integrated circuit manufactured by LSI/CSI (LSI Computer Systems, Inc.).  

### **Specifications:**  
- **Input Frequency Range:** 0.5 Hz to 30 MHz  
- **Output Frequency Range:** Up to 60 MHz (depending on configuration)  
- **Supply Voltage:** 4.5V to 5.5V  
- **Power Consumption:** Typically 10 mA (at 5V)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** 16-pin DIP (Dual In-line Package) or SOIC (Small Outline IC)  

### **Descriptions:**  
- The LS7211 is a CMOS-based PLL frequency multiplier that generates an output clock signal synchronized to an input reference signal.  
- It is commonly used in applications requiring clock multiplication, frequency synthesis, or synchronization.  
- The device features programmable multiplication factors (N) via external resistor or digital control.  

### **Features:**  
- **Wide Input Frequency Range:** Supports low-frequency to high-frequency inputs.  
- **High Output Frequency:** Capable of generating up to 60 MHz.  
- **Low Power Consumption:** CMOS technology ensures efficient operation.  
- **Programmable Multiplication Factor:** Adjustable via external components.  
- **Phase-Locked Loop (PLL) Stability:** Ensures accurate frequency multiplication.  
- **TTL/CMOS Compatible Inputs/Outputs:** Works with standard logic levels.  

The LS7211 is suitable for applications such as clock generation, data synchronization, and frequency synthesis in digital systems.

Application Scenarios & Design Considerations

PROGRAMMABLE DIGITAL DELAY TIMER

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