Overview
The LTC2269CUK#TRPBF is a high-performance 16-bit analog-to-digital converter (ADC) designed and manufactured by Analog Devices Inc. This component is optimized for digitizing high-frequency, wide dynamic range signals, making it suitable for demanding communications and other high-speed applications. The ADC features a single 1.8V supply and is available in a 48-lead QFN package, measuring 7mm x 7mm x 0.75mm with an exposed pad.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Sampling Rate | 20 MSPS |
| Signal-to-Noise Ratio (SNR) | 84.1 dB |
| Spurious Free Dynamic Range (SFDR) | 99 dB |
| Integral Nonlinearity (INL) | ±2.3 LSB (max) |
| Differential Nonlinearity (DNL) | ±0.2 LSB (typ) |
| Power Consumption | 88 mW |
| Supply Voltage | 1.8 V |
| Output Type | CMOS, DDR CMOS, or DDR LVDS |
| Input Range | 1 V P-P to 2.1 V P-P |
| Full Power Bandwidth S/H | 200 MHz |
| Package | 48-Lead QFN (7mm x 7mm x 0.75mm w/ EP) |
| Lead Free Status / RoHS Status | Contains lead / RoHS non-compliant |
Key Features
- High AC performance with 84.1 dB SNR and 99 dB SFDR.
- Low power consumption of 88 mW.
- Single 1.8V supply voltage.
- CMOS, DDR CMOS, or DDR LVDS output options.
- Selectable input ranges from 1 V P-P to 2.1 V P-P.
- 200 MHz full power bandwidth sample-and-hold (S/H).
- Shutdown and nap modes for power management.
- Serial SPI port for configuration.
- Pin compatible with LTC2160.
Applications
- Low Power Instrumentation
- Software Defined Radios
- Portable Medical Imaging
- Multichannel Data Acquisition
Q & A
- What is the resolution of the LTC2269CUK#TRPBF ADC?
The LTC2269CUK#TRPBF has a resolution of 16 bits.
- What is the maximum sampling rate of the LTC2269CUK#TRPBF?
The maximum sampling rate is 20 MSPS.
- What is the signal-to-noise ratio (SNR) of the LTC2269CUK#TRPBF?
The SNR is 84.1 dB.
- What are the output options for the LTC2269CUK#TRPBF?
The output options include CMOS, DDR CMOS, or DDR LVDS.
- What is the power consumption of the LTC2269CUK#TRPBF?
The power consumption is 88 mW.
- What is the full power bandwidth of the sample-and-hold (S/H) circuit?
The full power bandwidth of the S/H circuit is 200 MHz.
- Does the LTC2269CUK#TRPBF support power management features?
- What is the package type and size of the LTC2269CUK#TRPBF?
The package is a 48-Lead QFN measuring 7mm x 7mm x 0.75mm with an exposed pad.
- Is the LTC2269CUK#TRPBF RoHS compliant?
No, it contains lead and is RoHS non-compliant.
- What are some typical applications of the LTC2269CUK#TRPBF?
Typical applications include low power instrumentation, software defined radios, portable medical imaging, and multichannel data acquisition.
