Overview
The LTC2165CUK#PBF is a high-performance 16-bit analog-to-digital converter (ADC) developed and manufactured by Analog Devices Inc. This device is designed for digitizing high-frequency, wide dynamic range signals, making it ideal for demanding applications in communications and other fields. The LTC2165 features a pipelined architecture and offers simultaneous sampling capabilities, ensuring high accuracy and reliability in signal conversion.
Key Specifications
| Parameter | Value |
|---|---|
| Category | Data Acquisition - Analog to Digital Converters (ADC) |
| Manufacturer | Analog Devices Inc. |
| Description | 16-Bit Analog to Digital Converter |
| Package | 48-Lead QFN (7mm x 7mm x 0.75mm w/ EP) |
| Number of Bits | 16 |
| Sampling Rate (Per Second) | 125 Msps |
| Data Interface | LVDS - Serial |
| Voltage - Supply, Analog | 1.8V |
| Voltage - Supply, Digital | 1.8V |
| Input Type | Differential, Single-ended |
| Architecture | Pipelined |
| Operating Temperature | -40°C ~ 85°C |
| Full Power Bandwidth S/H | 550 MHz |
| SNR | 76.8 dB |
| SFDR | 90 dB |
Key Features
- High signal-to-noise ratio (SNR) of 76.8 dB and spurious free dynamic range (SFDR) of 90 dB
- Low power consumption: 194mW/163mW/108mW
- Single 1.8V supply voltage
- CMOS, DDR CMOS, or DDR LVDS outputs
- Selectable input ranges: 1V P-P to 2V P-P
- Optional data output randomizer and clock duty cycle stabilizer
- Shutdown and nap modes for power management
- Serial SPI port for configuration
Applications
- Communications
- Cellular Base Stations
- Software Defined Radios
- Portable Medical Imaging
- Multichannel Data Acquisition
- Nondestructive Testing
Q & A
- What is the sampling rate of the LTC2165CUK#PBF? The sampling rate is 125 Msps.
- What is the resolution of the LTC2165CUK#PBF? The resolution is 16 bits.
- What types of output interfaces are available? The device supports CMOS, DDR CMOS, and DDR LVDS outputs.
- What is the operating temperature range of the LTC2165CUK#PBF? The operating temperature range is -40°C to 85°C.
- What is the full power bandwidth of the sample and hold (S/H) stage? The full power bandwidth of the S/H stage is 550 MHz.
- Does the LTC2165CUK#PBF support differential and single-ended inputs? Yes, it supports both differential and single-ended inputs.
- What are the power management features of the LTC2165CUK#PBF? The device includes shutdown and nap modes for power management.
- How can the device be configured? The device can be configured via a serial SPI port.
- What are the typical applications of the LTC2165CUK#PBF? Typical applications include communications, cellular base stations, software defined radios, portable medical imaging, multichannel data acquisition, and nondestructive testing.
- Is the LTC2165CUK#PBF RoHS compliant? Yes, the device is RoHS compliant.
