12-bit 1-channel up to 1 MSPS R/2R DAC
Overview
028TSMC_DAC_01 is a 12-bit digital to analog converter (DAC) with sample rates up to 1 MSPS. The block contains four main blocks: reference voltage source, bias voltage source, DAC core and control digital module. DAC core consist of the R/2R matrix and output operational class AB amplifier. The DAC operates directly from VDDIO/VDD33 supplies which are filtered analog supply pins of the chip. Analog voltage references can be generated from internal buffer or supplied externally.
Key Features
- TSMC 28nm eFlash
- 12-bit resolution
- Single-ended one channel output
- External clock
- Output sampling rate up to 1MSPS
- Current consumption in operation mode: 0.7mA@ VDDIO=5.0V
- External input frequency 1MHz
- Analog IO supply voltage 5.0V (3.3V option)
- 3.3V supply voltage
- Core supply voltage 0.9V
- Automotive compliant: -40?C to +150?C
- GDS Area ~0.11mm2
Applications
- Digital to analog signal conversion
- Automotive applications
- Receivers, transceivers
- Measurement environment
Deliverables
- Schematic or NetList
- Abstract model (.lef and .lib files)
- Layout view (optional)
- Behavioral model (Verilog)
- Extracted view (optional)
- GDSII
- DRC, LVS, antenna report
- Test bench with saved configurations (optional)
- Documentation
Technical Specifications
Foundry, Node
TSMC 28nm eFlash
Maturity
pre-silicon verification
Availability
Now
TSMC
Pre-Silicon:
28nm