ADC12DL3200
ADC12DL3200 is 12-Bit Analog-to-Digital Converter manufactured by Texas Instruments.
Features
- ADC Core:
- 12-Bit Resolution
- Up to 6.4 GSPS in Single-Channel Mode
- Up to 3.2 GSPS in Dual-Channel Mode
- Internal Dither for Low-Magnitude, High-Order Harmonics
- Low-Latency LVDS Interface:
- Total Latency: < 10 ns
- Up to 48 Data Pairs at 1.6 Gbps
- Four DDR Data Clocks
- Strobe Signals Simplify Synchronization
- Noise Floor (No Input, VFS = 1.0 VPP-DIFF):
- Dual-Channel Mode:
- 151.1 d BFS/Hz
- Single-Channel Mode:
- 154.3 d BFS/Hz
- Buffered Analog Inputs With VCMI of 0 V:
- Analog Input Bandwidth (- 3 d B): 8.0 GHz
- Usable Input Frequency Range: > 10 GHz
- Full-Scale Input Voltage (VFS, Default): 0.8 VPP
- Noiseless Aperture Delay (TAD) Adjustment:
- Precise Sampling Control: 19-fs Step
- Simplifies Synchronization and Interleaving
- Temperature and Voltage Invariant Delays
- Easy-to-Use Synchronization Features
:
- Automatic SYSREF Timing Calibration
- Timestamp for Sample Marking
- Power Consumption: 3.15 W
2 Applications
- Oscilloscopes and Wideband Digitizers
- Electronic Warfare (SIGINT, ELINT)
- Time-of-Flight and LIDAR Distance Measurement
- Microwave Backhaul
- Automotive Radar Testers
- Spectrometry
3 Description
The ADC12DL3200 is an RF-sampling, giga-sample, analog-to-digital converter (ADC) that can directly sample input frequencies from DC to above 10 GHz. In dual-channel mode, the ADC12DL3200 can sample up to 3200 MSPS and in single-channel mode up to 6400 MSPS. Programmable tradeoffs in channel count (dual-channel mode) and Nyquist bandwidth (single-channel mode) allow development of flexible hardware that meets the needs of both high-channel count or wide instantaneous signal bandwidth applications. Full-power input bandwidth (- 3 d B) of 8.0 GHz and a useable frequency range allows direct RF sampling of L-band, S-band, C-band, and X-band for frequency agile systems.
The ADC12DL3200 uses a low-latency, low-voltage differential signaling (LVDS) interface for latency sensitive applications or when the simplicity of LVDS is preferred....
