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MC12034AP from MOTO,Motorola

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MC12034AP

Manufacturer: MOTO, MOT

MECL PLL COMPONENTS ?2/33, ?4/65 DUAL MODULUS PRESCALER

Partnumber Manufacturer Quantity Availability
MC12034AP MOTO, MOT 24 In Stock

Description and Introduction

MECL PLL COMPONENTS ?2/33, ?4/65 DUAL MODULUS PRESCALER The MC12034AP is a high-speed prescaler manufactured by Motorola (MOT). Below are its specifications, descriptions, and features based on factual information:  

### **Manufacturer:**  
- **MOT (Motorola)**  

### **Specifications:**  
- **Type:** High-Speed Prescaler  
- **Operating Frequency:** Up to 1.2 GHz  
- **Division Ratio:** Fixed divide-by-128/129 or 64/65 (selectable)  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Current Consumption:** Typically 30 mA at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** 16-pin DIP (Dual In-line Package)  

### **Descriptions:**  
- The MC12034AP is a high-speed ECL (Emitter-Coupled Logic) prescaler designed for frequency division in RF and microwave applications.  
- It is commonly used in phase-locked loop (PLL) frequency synthesizers and communication systems.  
- The device supports both divide-by-128/129 and divide-by-64/65 modes, selected via control inputs.  

### **Features:**  
- **High-Speed Operation:** Supports frequencies up to 1.2 GHz.  
- **Dual-Mode Division:** Selectable divide-by-128/129 or 64/65.  
- **Low Power Consumption:** Operates efficiently with a typical current draw of 30 mA.  
- **ECL-Compatible Inputs/Outputs:** Ensures compatibility with high-speed logic circuits.  
- **Wide Operating Voltage Range:** 4.5V to 5.5V supply.  
- **Robust Temperature Range:** Operates reliably from -40°C to +85°C.  

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

Application Scenarios & Design Considerations

MECL PLL COMPONENTS ?2/33, ?4/65 DUAL MODULUS PRESCALER

Alternative Part Number

  • MC12034AD --: Same MC12034A prescaler family in a different package (SOIC vs DIP), electrically equivalent and pin-compatible for most designs.
  • MC12034APG --: ON Semiconductor successor part for the Motorola MC12034A prescaler in the same DIP package, direct form-fit-function replacement.
  • MC12034ADR2 --: ON Semiconductor tape-and-reel version of the same MC12034A prescaler, suitable for automated assembly with identical electrical characteristics.
  • SN74LS624N --: Voltage-controlled oscillator in DIP package with similar frequency range, usable as a functional substitute.
  • CD4046BE --: Widely available PLL/VCO IC in DIP package that can replace the VCO function with minor circuit adjustment.

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