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TSA1203IF from ST,ST Microelectronics

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TSA1203IF

Manufacturer: ST

DUAL-CHANNEL, 12-BIT, 40MSPS A/D CONVERTER

Partnumber Manufacturer Quantity Availability
TSA1203IF ST 35950 In Stock

Description and Introduction

DUAL-CHANNEL, 12-BIT, 40MSPS A/D CONVERTER The part **TSA1203IF** is manufactured by **STMicroelectronics (ST)**.  

### **Specifications:**  
- **Type:** RF Amplifier  
- **Frequency Range:** 50 MHz to 4000 MHz  
- **Gain:** 13 dB (typical)  
- **Noise Figure:** 2.5 dB (typical)  
- **Supply Voltage (VCC):** 3.3 V  
- **Current Consumption:** 80 mA (typical)  
- **Package:** SOT-323 (SC-70)  

### **Descriptions:**  
The **TSA1203IF** is a **wideband low-noise amplifier (LNA)** designed for **RF applications** in the **50 MHz to 4 GHz** range. It is optimized for **low noise figure and high linearity**, making it suitable for **wireless communication systems, cellular infrastructure, and broadband receivers**.  

### **Features:**  
- **Wideband operation (50 MHz – 4 GHz)**  
- **Low noise figure (2.5 dB typical)**  
- **High gain (13 dB typical)**  
- **Single 3.3V supply operation**  
- **Low power consumption (80 mA typical)**  
- **Small SOT-323 package for space-constrained applications**  
- **Integrated input/output matching for ease of design**  

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

Application Scenarios & Design Considerations

DUAL-CHANNEL, 12-BIT, 40MSPS A/D CONVERTER

Alternative Part Number

  • AD9235BRUZ-20 --: 12-bit 20 MSPS ADC with similar speed and resolution, widely available and pin-compatible in function for many TSA1203IF applications.
  • ADC12040CIVY --: 12-bit 40 MSPS ADC offering higher sampling rate margin, suitable as a functional upgrade replacement.
  • MAX1954EUB --: 12-bit high-speed ADC with comparable performance and small package, usable as an alternative with minor board redesign.

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