Overview
The LTC2208IUP#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 sampling rate of 130 Msps and a full power bandwidth of 700 MHz, the LTC2208 offers exceptional AC performance, including a 78 dBFS noise floor and 100 dB spurious free dynamic range (SFDR). The ultra-low jitter of 70 fs RMS enables undersampling of high input frequencies with excellent noise performance.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 16 |
| Sampling Rate | 130 Msps |
| Full Power Bandwidth | 700 MHz |
| Noise Floor | 78 dBFS |
| Spurious Free Dynamic Range (SFDR) | 100 dB |
| Jitter | 70 fs RMS |
| Input Range | 2.25 V p-p or 1.5 V p-p |
| Supply Voltage | Single 3.3 V |
| Power Dissipation | 1.25 W |
| Package | 64-Lead QFN (9mm x 9mm x 0.75mm w/ EP) |
| Output Type | LVDS or CMOS |
Key Features
- PGA front end with 2.25 V p-p or 1.5 V p-p input range
- Optional internal dither and data output randomizer
- LVDS or CMOS outputs with configurable output swing (0.5 V to 3.3 V for CMOS)
- Clock duty cycle stabilizer for high performance at full speed
- Pin compatible with 14-bit version (LTC2208-14)
- Ultra-low jitter for undersampling high input frequencies
- Maximum DC specs include ±4 LSB INL, ±1 LSB DNL (no missing codes) over temperature
Applications
The LTC2208IUP#TRPBF is suited for a variety of applications, including:
- Demanding communications systems
- Industrial automation and instrumentation
- Aerospace and defense
- Motor and power control systems
- Healthcare and medical devices
Q & A
- What is the sampling rate of the LTC2208IUP#TRPBF?
The sampling rate of the LTC2208IUP#TRPBF is 130 Msps.
- What is the noise floor of the LTC2208IUP#TRPBF?
The noise floor of the LTC2208IUP#TRPBF is 78 dBFS.
- What are the output options for the LTC2208IUP#TRPBF?
The output options are LVDS or CMOS, with configurable output swing for CMOS outputs.
- What is the power dissipation of the LTC2208IUP#TRPBF?
The power dissipation is 1.25 W.
- What is the package type of the LTC2208IUP#TRPBF?
The package type is a 64-Lead QFN (9mm x 9mm x 0.75mm w/ EP).
- Does the LTC2208IUP#TRPBF have an internal dither and data output randomizer?
Yes, the LTC2208IUP#TRPBF has optional internal dither and data output randomizer.
- What are the typical applications of the LTC2208IUP#TRPBF?
The typical applications include demanding communications systems, industrial automation, aerospace and defense, motor and power control, and healthcare.
- What is the jitter performance of the LTC2208IUP#TRPBF?
The jitter performance is 70 fs RMS.
- Can the LTC2208IUP#TRPBF be used for undersampling high input frequencies?
Yes, the ultra-low jitter of the LTC2208IUP#TRPBF allows for undersampling high input frequencies with excellent noise performance.
- Is the LTC2208IUP#TRPBF pin compatible with other versions?
Yes, it is pin compatible with the 14-bit version (LTC2208-14).
