Analog Devices Inc. LTC2145CUP-14#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $88.33 | $88.33 |
| 15+ | $85.54 | $1,283.10 |
| 25+ | $83.68 | $2,092.00 |
| 50+ | $79.03 | $3,951.50 |
| 100+ | $69.74 | $6,974.00 |
| N+ | $13.95 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Tube | |
| Number of Bits | 14 |
| Sampling Rate (Per Second) | 125M |
| Number of Inputs | 2 |
| Input Type | Differential |
| Data Interface | LVDS - Parallel, Parallel |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 2 |
| Architecture | Pipelined |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 1.7V ~ 1.9V |
| Voltage - Supply, Digital | 1.7V ~ 1.9V |
| Features | Simultaneous Sampling |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 64-WFQFN Exposed Pad |
| Supplier Device Package | 64-QFN (9x9) |
| ROHS |  |
The LTC2145CUP-14#PBF is a dual-channel, 14-bit analog-to-digital converter from Analog Devices, designed for high-speed applications requiring simultaneous sampling. With a sampling rate of 125 MSPS per channel, it delivers excellent performance for multi-channel systems. It features both LVDS and parallel interfaces, offering flexibility in digital data transfer. The device supports external and internal references and operates from 0°C to 70°C. Housed in a 64-WFQFN package, this ADC is ideal for communications, radar, and medical imaging applications.
- Dual-Channel Operation: Two synchronized channels enable I/Q processing and reduce system complexity.
- High Sampling Rate: 125 MSPS per channel supports wideband signal capture.
- Flexible Output Options: LVDS and parallel interfaces accommodate various digital back-end designs.
- Simultaneous Sampling: Ensures phase alignment between channels, critical for beamforming and I/Q applications.
- Compact Multi-Channel Solution: Replaces two single ADCs, saving board space and power.
Dual-Channel I/Q Demodulation
The 2-channel configuration of the LTC2145CUP-14#PBF is perfect for I/Q demodulation in communication receivers, where both in-phase and quadrature signals must be sampled simultaneously.
Phased Array Radar
Multiple channels enable beamforming applications. The 125 MSPS rate supports modern radar systems requiring high angular resolution.
Medical Ultrasound Beamforming
Dual-channel ADCs are essential in ultrasound systems for processing multiple transducer elements. The LVDS interface reduces cable count in the probe.
High-Speed Data Acquisition
For multi-channel DAQ systems, this ADC provides synchronized sampling of two signals, reducing component count and ensuring phase coherence.
MIMO Communication Systems
Multiple-input multiple-output (MIMO) systems benefit from dual-channel digitization, enabling simultaneous processing of multiple data streams.
Industrial Vibration Monitoring
Two-axis vibration sensors can be digitized with a single ADC, simplifying system design and reducing cost in condition monitoring equipment.
- Q: What is the resolution of the LTC2145CUP-14#PBF?
- A: It is a 14-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: It supports a sampling rate of 125 MSPS (125M SPS).
- Q: How many channels does it have?
- A: It features 2 input channels.
- Q: What interfaces are supported?
- A: It offers both LVDS and Parallel interfaces.
- Q: What is the architecture?
- A: It uses a S/H-ADC (Sample and Hold) architecture.
- Q: What is the package type?
- A: It comes in a 64-WFQFN Exposed Pad package.
LTC2145CUP-14#PBF.pdf
- Q: What is the resolution of the LTC2145CUP-14#PBF?
- A: It is a 14-bit analog-to-digital converter.
- Q: What is the sampling rate?
- A: It supports a sampling rate of 125 MSPS (125M SPS).
- Q: How many channels does it have?
- A: It features 2 input channels.
- Q: What interfaces are supported?
- A: It offers both LVDS and Parallel interfaces.
- Q: What is the architecture?
- A: It uses a S/H-ADC (Sample and Hold) architecture.
- Q: What is the package type?
- A: It comes in a 64-WFQFN Exposed Pad package.
