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TDA4665T-V5

Manufacturer: Philips

TDA4665; Baseband delay line

Partnumber Manufacturer Quantity Availability
TDA4665T-V5,TDA4665TV5 Philips 1747 In Stock

Description and Introduction

TDA4665; Baseband delay line The TDA4665T-V5 is a manufacturer-specific integrated circuit (IC). Below are the factual details about its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Manufacturer:**  
- **NXP Semiconductors**  

### **Description:**  
- The TDA4665T-V5 is a **1H comb filter** IC primarily used in **TV and video applications** for signal processing.  
- It is designed to improve **luminance (Y) and chrominance (C) separation** in analog video signals.  

### **Key Features:**  
- **1H delay line** for comb filtering.  
- **Low power consumption** (typical for analog video processing ICs).  
- **Internal clock generation** (requires an external reference signal).  
- **Differential input/output** for improved noise immunity.  
- **Wide supply voltage range** (typically 5V operation).  
- **Plastic DIP package** (Dual In-line Package).  

### **Applications:**  
- **Analog TV receivers** (PAL, NTSC, SECAM systems).  
- **Video processing circuits** in CRT-based displays.  
- **Luminance/chrominance separation** in composite video signals.  

### **Note:**  
- This IC is **obsolete** and may no longer be in production.  
- Exact electrical characteristics (e.g., voltage tolerances, frequency response) should be verified from the official **NXP datasheet** if available.  

For further technical details, consult the original **NXP datasheet** or product documentation.

Application Scenarios & Design Considerations

TDA4665; Baseband delay line

Alternative Part Number

  • TDA4665 --: Base version of the same PAL/NTSC 1H delay line IC; functionally equivalent to the T variant and widely available.
  • TDA4661 --: Same TDA466x family 1H baseband delay line with comparable pinout and function; usable as a drop-in substitute in many TV chassis.
  • TDA4665T --: Same T-suffix variant without the V5 revision marking; identical electrical function and package, suitable when the V5 grade is not critical.

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