Overview
The LTC2209IUP#TRPBF is a high-performance 16-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed to digitize high-frequency, wide dynamic range signals, making it ideal for demanding communications applications. With a sample rate of 160Msps and a full power bandwidth of 700MHz, the LTC2209 offers exceptional AC performance, including a 77.3dBFS noise floor and 100dB spurious free dynamic range (SFDR). The ultra-low jitter of 70fs RMS enables undersampling of high input frequencies with excellent noise performance.
Key Specifications
| Specification | Value |
|---|---|
| Sample Rate | 160Msps |
| Noise Floor | 77.3dBFS |
| Spurious Free Dynamic Range (SFDR) | 100dB |
| Full Power Bandwidth | 700MHz |
| Input Range | 2.25V P-P or 1.5V P-P with PGA front end |
| Supply Voltage | Single 3.3V |
| Power Dissipation | 1.53W |
| Package | 64-Lead QFN (9mm x 9mm x 0.75mm) |
| Output Type | LVDS or CMOS |
| Integral Non-Linearity (INL) | ±5.5LSB |
| Differential Non-Linearity (DNL) | ±1LSB (no missing codes) |
Key Features
- PGA front end with 2.25V P-P or 1.5V P-P input range
- Optional internal dither and data output randomizer
- LVDS or CMOS outputs with configurable output power supply
- Ultra-low jitter of 70fs RMS
- Clock duty cycle stabilizer for high performance across various clock duty cycles
- Pin-compatible family with other ADC models (e.g., LTC2208, LTC2217)
- Support for differential or single-ended inputs (sine wave, PECL, LVDS, TTL, or CMOS)
Applications
The LTC2209IUP#TRPBF is particularly suited for demanding communications applications, including high-frequency signal processing, radar systems, and other applications requiring high dynamic range and low noise performance. It is also useful in test and measurement equipment, medical imaging, and other fields where precise and fast analog-to-digital conversion is critical.
Q & A
- What is the sample rate of the LTC2209IUP#TRPBF?
The sample rate of the LTC2209IUP#TRPBF is 160Msps.
- What is the noise floor of the LTC2209IUP#TRPBF?
The noise floor of the LTC2209IUP#TRPBF is 77.3dBFS.
- What is the full power bandwidth of the LTC2209IUP#TRPBF?
The full power bandwidth of the LTC2209IUP#TRPBF is 700MHz.
- What are the input range options for the LTC2209IUP#TRPBF?
The input range options are 2.25V P-P or 1.5V P-P with the PGA front end.
- What types of output does the LTC2209IUP#TRPBF support?
The LTC2209IUP#TRPBF supports LVDS or CMOS outputs.
- What is the power dissipation of the LTC2209IUP#TRPBF?
The power dissipation of the LTC2209IUP#TRPBF is 1.53W.
- What package type is the LTC2209IUP#TRPBF available in?
The LTC2209IUP#TRPBF is available in a 64-Lead QFN package (9mm x 9mm x 0.75mm).
- Does the LTC2209IUP#TRPBF support differential or single-ended inputs?
Yes, the LTC2209IUP#TRPBF supports both differential and single-ended inputs (sine wave, PECL, LVDS, TTL, or CMOS).
- What is the jitter performance of the LTC2209IUP#TRPBF?
The LTC2209IUP#TRPBF has an ultra-low jitter of 70fs RMS.
- Are there any evaluation kits available for the LTC2209IUP#TRPBF?
Yes, evaluation kits such as the DC1685A are available to demonstrate and characterize the LTC2209IUP#TRPBF.
