Direct RF-Sampling Radar Receiver for L-, S-, C-, and X-Band Using ADC12DJ3200 Reference Design
TIDA-01442
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
See the Important Notice and Disclaimer covering reference designs and other TI resources.
Key Document
Description
The TIDA-01442 reference design utilizes the ADC12DJ3200 evaluation module (EVM) to demonstrate a direct RF-sampling receiver for a radar operating in HF, VHF, UHF, L-, S-, C-, and part of X-band. The wide analog input bandwidth and high sampling rate (6.4 GSPS) of the analog-to-digital converter (ADC) provides multiband coverage with a single or dual ADC. The direct RF-sampling capabilities of the ADC reduces the component count by eliminating several down-conversion stages, thereby reducing overall system complexity.
Features
- High-input-frequency capability of ADC allows RF sampling of signals from L-band to X-band
- Max sample rate of 6.4 GSPS in single-channel (interleaved) mode and 3.2 GSPS in dual-channel mode
- Four independent NCOs per DDC allow fast frequency hopping among bands
- Clocking solution optimized for low jitter and JESD204B operation
See the Important Notice and Disclaimer covering reference designs and other TI resources.
Schematic/Block Diagram
Quickly understand overall system functionality.
Download Schematic
Design Guide
Get results faster with test and simulation data that's been verified.
Download Design Guide
TI Devices (14)
Order samples, get tools and find more information on the TI products in this reference design.
| Sample & Buy |
Design Kits & Evaluation Modules |
| ADC12DJ3200 |
12-bit, dual 3.2-GSPS or single 6.4-GSPS, RF-sampling analog-to-digital converter (ADC) |
Analog-to-digital converters (ADCs) |
Sample & Buy |
View Design Kits & Evaluation Modules |
| CSD18532Q5B |
60V, N ch NexFET MOSFET™, single SON5x6, 3.2mOhm |
MOSFETs |
Sample & Buy |
View Design Kits & Evaluation Modules |
| LM95233 |
±2°C Dual Remote and Local Temperature Sensor with TruTherm Technology and SMBus Interface |
Temperature sensors |
Sample & Buy |
View Design Kits & Evaluation Modules |
| LMC6762 |
Dual Micro-Power Rail-to-Rail Input CMOS Comparator with Push-Pull Output |
Amplifiers |
Sample & Buy |
Not Available |
| LMK04828 |
Ultra-low jitter synthesizer & jitter cleaner |
Clocks & timing |
Sample & Buy |
View Design Kits & Evaluation Modules |
| LMX2582 |
High Performance, Wideband PLLatinum RF Synthesizer |
RF & microwave |
Sample & Buy |
View Design Kits & Evaluation Modules |
| SN74AVC4T774 |
4-bit dual-supply bus transceiver with configurable voltage-level shifting and 3-state outputs |
Voltage level translators |
Sample & Buy |
View Design Kits & Evaluation Modules |
| SN74LVC1G125 |
Single Bus Buffer Gate With 3-State Outputs |
Buffer/driver |
Sample & Buy |
View Design Kits & Evaluation Modules |
| TLV702 |
300-mA, high-PSRR, low-IQ, low-dropout voltage regulator with enable |
Power management |
Sample & Buy |
View Design Kits & Evaluation Modules |
| TPS2400 |
5.5-V over voltage protection controller with 100-V input transient protection |
Power switches |
Sample & Buy |
View Design Kits & Evaluation Modules |
| TPS62085 |
3-A Step-Down Converter with DCS-Control and Hiccup Short Circuit Protection in 2x2 HotRod Package |
Step-down (buck) regulators |
Sample & Buy |
View Design Kits & Evaluation Modules |
| TPS74401-EP |
Enhanced-product single-output 3A LDO, adj (0.8V to 3.3V), fast transient resp, program soft start |
Power management |
Sample & Buy |
Not Available |
| TPS7A47 |
1-A, 36-V, low-noise, high-PSRR, low-dropout voltage regulator with enable |
Power management |
Sample & Buy |
View Design Kits & Evaluation Modules |
| TPS7A7200 |
2-A, low-VIN (1.43-V), ultra-low-dropout voltage regulator with power good & enable |
Power management |
Sample & Buy |
View Design Kits & Evaluation Modules |
CAD/CAE symbols
Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.
Step 1: Download and install the free download.
Step 2: Download the Symbol and Footprint from the CAD.bxl file table.
Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.
Step 1: Download and install the free download.
Step 2: Download the Symbol and Footprint from the CAD.bxl file table.
Step 3: Open the .bxl file with the Ultra Librarian software.
You can always access the complete CAD/CAE Symbols database at https://webench.ti.com/cad/
Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a (free download.).
The UL Reader is a subset of the Ultra Librarian toolset that can generate, import, and export components and their attributes in virtually any EDA CAD/CAE format.
Technical documentation
See the Important Notice and Disclaimer covering reference designs and other TI resources.
Datasheet (1)
| Title | Type | Size (KB) | Date |
| | PDF | 3388 |
21 Feb 2019
|
User guide (1)
| Title | Type | Size (KB) | Date |
| | PDF | 1817 |
18 May 2017
|
Design files (6)
| | ZIP | 392 |
30 May 2017
|
| | ZIP | 1999 |
30 May 2017
|
| | PDF | 1511 |
30 May 2017
|
| | PDF | 104 |
30 May 2017
|
| | PDF | 209 |
30 May 2017
|
| | PDF | 169 |
30 May 2017
|
Related Tools & Software
Support & training
Search our extensive online knowledge base where millions of technical questions and answers are available 24/7.
Search answers from TI experts
Content is provided 'AS IS' by the respective TI and Community contributors and does not constitute TI specifications.
See terms of use.
If you have questions about quality, packaging, or ordering TI products visit our Support page.
