Linear Technology LTC2122IUK#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $105.13 | $105.13 |
| 15+ | $101.81 | $1,527.15 |
| 25+ | $99.59 | $2,489.75 |
| 50+ | $94.06 | $4,703.00 |
| 100+ | $83.00 | $8,300.00 |
| N+ | $16.60 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Linear Technology |
| Product Series | |
| Packaging | Bulk | |
| Number of Bits | 14 |
| Sampling Rate (Per Second) | 170M |
| Number of Inputs | 2 |
| Input Type | Differential |
| Data Interface | JESD204B |
| 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 | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Grade | - |
| Qualification | - |
| Package / Case | 48-WFQFN Exposed Pad |
| Supplier Device Package | 48-QFN (7x7) |
| ROHS |  |
The LTC2122IUK#PBF from Linear Technology is a 14-bit, dual-channel analog-to-digital converter with a maximum sampling rate of 170M SPS per channel. Its sample-and-hold architecture ensures accurate conversion of high-frequency signals. The JESD204B serial interface simplifies high-speed data transfer while reducing pin count. Supporting both external and internal references and operating from -40°C to 85°C, this ADC in a 48-WFQFN package is designed for advanced communications, radar, and medical imaging systems.
- Dual-Channel Synchronization: Two matched channels enable simultaneous sampling for I/Q or diversity applications.
- High Sampling Rate: 170M SPS per channel captures wideband signals with ease.
- JESD204B Interface: Reduces digital routing complexity and supports high-speed serial data.
- Compact Size: 48-WFQFN package saves board space in multi-channel systems.
- Wide Temperature Range: Reliable from -40°C to 85°C for industrial use.
Diversity Receivers
The dual-channel design with 170M SPS sampling is ideal for diversity receivers in wireless communications, enabling simultaneous digitization of multiple antenna signals.
Phased Array Radar
Two synchronized channels with JESD204B interface support beamforming applications requiring precise phase alignment.
Medical Ultrasound
High-speed dual-channel conversion improves image quality in advanced ultrasound systems by capturing multiple transducer elements simultaneously.
Quantum Computing Control
The JESD204B interface and high sampling rate enable precise control and readout of qubit states in cryogenic environments.
High-Energy Physics
Dual-channel, high-speed digitization is essential for particle detectors requiring simultaneous measurement of multiple signals.
Broadband Test Equipment
Ideal for multi-channel oscilloscopes and logic analyzers needing high-speed, synchronized data capture.
- Q: What is the LTC2122IUK#PBF?
- A: It is a 14-bit dual-channel analog-to-digital converter with a sample-and-hold architecture.
- Q: What is the resolution?
- A: The resolution is 14 bits, offering 16,384 levels per channel.
- Q: What is the sampling rate?
- A: The maximum sampling rate is 170M SPS per channel.
- Q: How many channels does it have?
- A: It has 2 input channels.
- Q: What interface does it use?
- A: It uses the JESD204B serial interface for high-speed data output.
- Q: What package is it available in?
- A: It comes in a 48-WFQFN exposed pad package.
LTC2122IUK#PBF.pdf
- Q: What is the LTC2122IUK#PBF?
- A: It is a 14-bit dual-channel analog-to-digital converter with a sample-and-hold architecture.
- Q: What is the resolution?
- A: The resolution is 14 bits, offering 16,384 levels per channel.
- Q: What is the sampling rate?
- A: The maximum sampling rate is 170M SPS per channel.
- Q: How many channels does it have?
- A: It has 2 input channels.
- Q: What interface does it use?
- A: It uses the JESD204B serial interface for high-speed data output.
- Q: What package is it available in?
- A: It comes in a 48-WFQFN exposed pad package.
