Analog Devices Inc. LTC2257CUJ-12#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $15.22 | $15.22 |
| 15+ | $14.74 | $221.10 |
| 25+ | $14.42 | $360.50 |
| 50+ | $13.62 | $681.00 |
| 100+ | $12.02 | $1,202.00 |
| N+ | $2.40 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tube | |
| Number of Bits | 12 |
| Sampling Rate (Per Second) | 40M |
| Number of Inputs | 1 |
| Input Type | Differential |
| Data Interface | LVDS - Parallel, Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | Pipelined |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 1.7V ~ 1.9V |
| Voltage - Supply, Digital | 1.7V ~ 1.9V |
| Features | - |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 40-WFQFN Exposed Pad |
| Supplier Device Package | 40-QFN (6x6) |
| ROHS |  |
The LTC2257CUJ-12#PBF is a 12-bit, single-channel ADC from Analog Devices Inc. with a 40 MSPS sampling rate. It features both LVDS parallel and standard parallel outputs for high-speed data transfer. With an S/H architecture and flexible reference options, this ADC operates from 0°C to 70°C. The 40-WFQFN exposed pad package is optimized for high-frequency applications.
- Ultra-Fast Sampling: 40 MSPS enables digitization of high-frequency signals for demanding applications.
- High-Speed Outputs: LVDS parallel interface minimizes noise and supports long-distance data transmission.
- Excellent Dynamic Performance: S/H architecture ensures accurate sampling of fast-changing analog signals.
- Flexible Reference: External or internal reference options allow optimization for different signal ranges.
High-Speed Communications
The LTC2257CUJ-12#PBF's 40 MSPS sampling rate is ideal for digitizing IF signals in wireless base stations and radar systems. The parallel LVDS interface supports high-throughput data transfer to FPGAs and DSPs.
Medical Ultrasound Systems
High-speed, 12-bit conversion enables detailed imaging in ultrasound equipment. The S/H architecture preserves signal fidelity for accurate diagnostic information.
Test and Measurement Equipment
In oscilloscopes and spectrum analyzers, this ADC provides the speed needed to capture high-frequency waveforms. The parallel interface simplifies high-speed data routing.
Video and Imaging Systems
With 40 MSPS, this converter can digitize high-resolution video signals for machine vision and broadcast applications. The 12-bit resolution provides good dynamic range.
RF Sampling Receivers
The high sampling rate allows direct RF sampling in software-defined radio architectures, reducing the number of analog mixing stages and improving system flexibility.
- Q: What is the resolution of the LTC2257CUJ-12#PBF?
- A: It is a 12-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: This ADC offers a high sampling rate of 40 MSPS (40 million samples per second).
- Q: How many channels does it have?
- A: It has a single input channel.
- Q: What interfaces are available?
- A: It supports LVDS parallel and standard parallel interfaces.
- Q: What is the operating temperature range?
- A: It operates from 0°C to 70°C, suitable for commercial applications.
- Q: What package is used?
- A: It is housed in a 40-WFQFN exposed pad package.
LTC2257CUJ-12#PBF.pdf
- Q: What is the resolution of the LTC2257CUJ-12#PBF?
- A: It is a 12-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: This ADC offers a high sampling rate of 40 MSPS (40 million samples per second).
- Q: How many channels does it have?
- A: It has a single input channel.
- Q: What interfaces are available?
- A: It supports LVDS parallel and standard parallel interfaces.
- Q: What is the operating temperature range?
- A: It operates from 0°C to 70°C, suitable for commercial applications.
- Q: What package is used?
- A: It is housed in a 40-WFQFN exposed pad package.
