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TSA5511T from PHI,Philips

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TSA5511T

Manufacturer: PHI, PH, PHILIPS

1.3 GHz Bidirectional I2C-bus controlled synthesizer

Partnumber Manufacturer Quantity Availability
TSA5511T PHI, PH, PHILIPS 2280 In Stock

Description and Introduction

1.3 GHz Bidirectional I2C-bus controlled synthesizer The TSA5511T is a PLL frequency synthesizer IC manufactured by Philips (now NXP Semiconductors). Below are the factual details about its specifications, descriptions, and features:

### **Manufacturer:**  
- **PH (Philips Semiconductors, now NXP Semiconductors)**  

### **Specifications:**  
- **Frequency Range:** 1.1 GHz to 1.3 GHz (typical)  
- **Supply Voltage:** 4.5 V to 5.5 V  
- **Current Consumption:** 10 mA (typical)  
- **Phase Detector Frequency:** 5 MHz (max)  
- **Programmable Divider Ratio:** Up to 1/8192  
- **Serial Interface:** I²C-bus compatible  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SO16 (Small Outline 16-pin)  

### **Descriptions:**  
- The TSA5511T is a low-power PLL frequency synthesizer designed for RF tuning applications, particularly in TV and satellite receivers.  
- It integrates a fully programmable divider, phase detector, and charge pump for frequency synthesis.  
- The device is controlled via an I²C-bus interface, allowing easy integration into digital systems.  

### **Features:**  
- **Wide Frequency Range:** Supports operation up to 1.3 GHz.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **I²C Control:** Simplifies interfacing with microcontrollers.  
- **High Programmability:** Flexible divider settings for precise frequency synthesis.  
- **Integrated Charge Pump:** Reduces external component count.  

This information is based on the official datasheet from Philips/NXP. For exact performance characteristics, refer to the manufacturer's documentation.

Application Scenarios & Design Considerations

1.3 GHz Bidirectional I2C-bus controlled synthesizer

Alternative Part Number

  • LM7001 --: PLL frequency synthesizer IC for TV/radio tuning with a similar I2C bus interface, commonly used as a functional replacement for the TSA5511 in tuner designs.
  • TDA5211 --: Single-chip PLL synthesizer for TV and radio tuners offering comparable tuning control functions and a similar serial interface.
  • LMX2306 --: Low-power PLL frequency synthesizer with a serial programming interface that can serve as an alternative in tuner applications requiring similar functionality.
  • MC145170 --: Serial-interface PLL frequency synthesizer offering comparable divider and reference functions, usable as a replacement in many tuner applications.
  • TDA5210 --: Single-chip PLL synthesizer for TV and radio tuners offering comparable tuning control functions and a widely available alternative in the same application space.

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