Overview
The LTC2155IUP-12#PBF is a high-performance, dual 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is designed for applications requiring high-speed and high-accuracy digitization of analog signals. It features a pipelined architecture and is optimized for use in demanding communications and measurement systems.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | 170 Msps |
| Signal-to-Noise Ratio (SNR) | 68.5 dB |
| Spurious Free Dynamic Range (SFDR) | 90 dB |
| Input Bandwidth | 1.25 GHz |
| Supply Voltage | 1.8 V |
| Power Consumption | 545 mW (total) |
| Output Interface | DDR LVDS |
| Package Type | 64-Lead QFN (9mm x 9mm) |
| Operating Temperature Range | -40°C to 85°C |
Key Features
- High-speed sampling rate of 170 Msps
- High SNR of 68.5 dB and SFDR of 90 dB
- Low power consumption of 545 mW
- Single 1.8 V supply voltage
- DDR LVDS outputs for easy interfacing
- 1.25 GHz full-power bandwidth
- Optional clock duty cycle stabilizer
Applications
- Demanding communications systems
- High-frequency signal processing
- Testing and measurement instruments
- Radar and imaging systems
- Wireless infrastructure
- Medical imaging and diagnostics
Q & A
- What is the resolution of the LTC2155IUP-12#PBF ADC? The resolution is 12 bits.
- What is the maximum sampling rate of the LTC2155IUP-12#PBF? The maximum sampling rate is 170 Msps.
- What is the signal-to-noise ratio (SNR) of the LTC2155IUP-12#PBF? The SNR is 68.5 dB.
- What is the spurious free dynamic range (SFDR) of the LTC2155IUP-12#PBF? The SFDR is 90 dB.
- What is the input bandwidth of the LTC2155IUP-12#PBF? The input bandwidth is 1.25 GHz.
- What is the supply voltage for the LTC2155IUP-12#PBF? The supply voltage is 1.8 V.
- How much power does the LTC2155IUP-12#PBF consume? The total power consumption is 545 mW.
- What type of output interface does the LTC2155IUP-12#PBF use? The output interface is DDR LVDS.
- What is the package type of the LTC2155IUP-12#PBF? The package type is a 64-Lead QFN (9mm x 9mm).
- What is the operating temperature range of the LTC2155IUP-12#PBF? The operating temperature range is -40°C to 85°C.
