Overview
The LTC2174CUKG-12#PBF is a high-performance, 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is part of the LTC2174 family, which includes 12-bit, 105Msps quad ADCs designed for digitizing high-frequency, wide dynamic range signals. The LTC2174CUKG-12#PBF is particularly suited for demanding communications applications due to its excellent AC performance and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | 105 Msps |
| Number of Channels | 4 (simultaneous sampling) |
| Signal-to-Noise Ratio (SNR) | 70.6 dB |
| Spurious Free Dynamic Range (SFDR) | 88 dB |
| Power Consumption | 545 mW (total), 136 mW per channel |
| Supply Voltage | 1.8 V |
| Output Interface | Serial LVDS, 1 or 2 bits per channel |
| Package Type | 52-Lead (7mm x 8mm) Plastic QFN |
| Operating Temperature Range | 0°C to 70°C |
Key Features
- High-speed, 12-bit, 105 Msps sampling rate
- Four simultaneous sampling channels
- Low power consumption: 545 mW total, 136 mW per channel
- Excellent AC performance: 70.6 dB SNR and 88 dB SFDR
- Ultralow jitter: 0.15 ps RMS, enabling undersampling of IF frequencies with excellent noise performance
- Single 1.8 V supply voltage
- Serial LVDS outputs: 1 or 2 bits per channel
Applications
The LTC2174CUKG-12#PBF is ideal for demanding communications applications, including:
- Wireless communication systems
- Baseband processing in cellular infrastructure
- Medical imaging and diagnostics
- High-speed data acquisition systems
- Radar and surveillance systems
Q & A
- What is the resolution of the LTC2174CUKG-12#PBF ADC?
The resolution of the LTC2174CUKG-12#PBF is 12 bits.
- What is the sampling rate of the LTC2174CUKG-12#PBF?
The sampling rate of the LTC2174CUKG-12#PBF is 105 Msps.
- How many channels does the LTC2174CUKG-12#PBF support?
The LTC2174CUKG-12#PBF supports four simultaneous sampling channels.
- What is the signal-to-noise ratio (SNR) of the LTC2174CUKG-12#PBF?
The SNR of the LTC2174CUKG-12#PBF is 70.6 dB.
- What is the spurious free dynamic range (SFDR) of the LTC2174CUKG-12#PBF?
The SFDR of the LTC2174CUKG-12#PBF is 88 dB.
- What is the power consumption of the LTC2174CUKG-12#PBF?
The total power consumption is 545 mW, with 136 mW per channel.
- What is the supply voltage for the LTC2174CUKG-12#PBF?
The supply voltage is 1.8 V.
- What type of output interface does the LTC2174CUKG-12#PBF use?
The output interface is serial LVDS, with 1 or 2 bits per channel.
- What is the package type of the LTC2174CUKG-12#PBF?
The package type is a 52-Lead (7mm x 8mm) Plastic QFN.
- What is the operating temperature range of the LTC2174CUKG-12#PBF?
The operating temperature range is 0°C to 70°C.
