Overview
The LTC2299IUP#PBF is a high-performance, dual 14-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for digitizing high-frequency, wide dynamic range signals, making it suitable for demanding applications in imaging, communications, and spectral analysis. The ADC operates at a sampling rate of 80 Msps and is powered by a single 3V supply, enabling low power operation. It features a robust design with excellent AC performance, including a signal-to-noise ratio (SNR) of 73 dB and a spurious free dynamic range (SFDR) of 90 dB.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Package | QFN-64 (9x9) |
| Resolution | 14-bit |
| Sampling Rate | 80 Msps |
| Supply Voltage | 3 V |
| SNR - Signal to Noise Ratio | 73 dB |
| SFDR - Spurious Free Dynamic Range | 90 dB |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C |
| FPBW - Full Power Bandwidth | 575 MHz |
| Interface Type | Parallel |
| Mounting Style | SMD/SMT |
Key Features
- Dual 14-bit analog-to-digital conversion with 80 Msps sampling rate.
- Single 3V supply for low power operation.
- Separate output supply allows outputs to drive 0.5V to 3.6V logic.
- Optional multiplexer for sharing a digital output bus between both channels.
- Single-ended CLK input with optional clock duty cycle stabilizer for high performance at full speed.
- Excellent AC performance with 73 dB SNR and 90 dB SFDR.
- Low transition noise of 1.2 LSB RMS.
- Compact QFN-64 package suitable for tight spaces in IoT and embedded systems.
Applications
- Wireless and Wired Broadband Communication
- Imaging Systems
- Spectral Analysis
- Portable Instrumentation
Q & A
- What is the resolution and sampling rate of the LTC2299IUP#PBF?
The LTC2299IUP#PBF has a resolution of 14 bits and a sampling rate of 80 Msps. - What is the supply voltage for the LTC2299IUP#PBF?
The supply voltage for the LTC2299IUP#PBF is 3 V. - What is the signal-to-noise ratio (SNR) of the LTC2299IUP#PBF?
The SNR of the LTC2299IUP#PBF is 73 dB. - What is the spurious free dynamic range (SFDR) of the LTC2299IUP#PBF?
The SFDR of the LTC2299IUP#PBF is 90 dB. - What is the operating temperature range for the LTC2299IUP#PBF?
The operating temperature range for the LTC2299IUP#PBF is from -40°C to +85°C. - What is the full power bandwidth of the LTC2299IUP#PBF?
The full power bandwidth of the LTC2299IUP#PBF is 575 MHz. - Does the LTC2299IUP#PBF support parallel interface?
Yes, the LTC2299IUP#PBF supports a parallel interface. - What is the package type of the LTC2299IUP#PBF?
The package type of the LTC2299IUP#PBF is QFN-64 (9x9). - What are some common applications of the LTC2299IUP#PBF?
The LTC2299IUP#PBF is commonly used in wireless and wired broadband communication, imaging systems, spectral analysis, and portable instrumentation. - Does the LTC2299IUP#PBF have an optional multiplexer for digital output bus sharing?
Yes, the LTC2299IUP#PBF has an optional multiplexer for sharing a digital output bus between both channels.
