DAC 2024 - Showcasing the future of RISC-V through EDA
Brett Cline, Codasip
Vendor:
Vervesemi Microelectronics PVT LTD
Category:
DAC
Dual channel 12-bit, 640MS/s DAC IP for WIFI6 in TSMC 22nm
DAIQ12CS640MT22ULP is high performance 12b current steering IQDAC that supports data rate up-to 640Msps.
Overview
DAIQ12CS640MT22ULP is high performance 12b current steering IQDAC that supports data rate up-to 640Msps. Each DAC core consists of a current source matrix with quad switching architecture, controlled from an adaptive balanced driver and re-timing latches. It has all necessary calibration circuitry to provide excellent static and dynamic linearity performance. For each channel, there is an integrated multiplexer to multiplex 2 lanes of 12b data to achieve 640Msps effective data rate. Parallel digital interface is available to externally read and write calibration bits.
Key features
- Technology: TSMC 22nm ULP process
- Metal Scheme: 1P8M_5X1Z1U UT-AlRDL
- 12b Resolution, Fs = 640Msps
- Programmable 20mA Differential Current Source
- In-built Self-Calibration for mismatch for excellent linearity
- Dynamic Performance@640Msps:
- More than 60dB SFDR @110MHz
- 71dB SFDR @ 20MHz
- IMD3 >-65dB @20MHz±1MHz
- Selectable Internal and External load Terminations
- Output Common Mode: 300mV ±5%
- 1.8V ±5% Analog Power Supply
- 0.8V ±5% Digital Core Power Supply
- Integrated Voltage and Current References
- Very low silicon area
- INL ±2LSB, DNL ±1LSB
- Gain Error 5% with internal load termination enabled
- NSD > -160dbm/Hz
Benefits
- RF
- High Bandwidth
- Low power
- 5G and high speed application
Applications
- RF Receiver
- Radar
- Industrial Instrumentation
- Radar
- Electronic surveillance
- WIFI6
- WIFI7
What’s Included?
- Datasheet
- Hard Macro (GDSII)
- Characterization Report (as applicable)
- Abstract View (LEF)
- Integration and Customer Support
Silicon Options
| Foundry | Node | Process | Maturity |
|---|---|---|---|
| TSMC | 22nm | ULL | — |
Specifications
Identity
Part Number
DAIQ12CS640MT22ULP
Vendor
Vervesemi Microelectronics PVT LTD
Type
Silicon IP
Analog
Resolution bits
12 Bit
Provider
HQ:
INDIA
Learn more about DAC IP core
Making the most of the 60th DAC
Brett Cline, Codasip
DAC 2022 - Is it too risky not to adopt RISC-V?
Brett Cline, Codasip
Specifying a PLL Part 1: Calculating PLL Clock Spur Requirements from ADC or DAC SFDR
In high end RF systems, such as 5G radios, the requirements are so stringent that the source of this strongest unwanted tone can be the PLL. This article outlines how spurs in the input clock to the ADC or DAC may limit the SFDR. This in turn will set the requirements for the spurs for the input clock (from a PLL), in order to achieve a specific SFDR.
DAC: The View from Wall Street
DAC Panelists Discuss Emulation's Versatility & Various Use Models
Lauro Rizzatti, Verification Consultant
Frequently asked questions about DAC IP cores
What is Dual channel 12-bit, 640MS/s DAC IP for WIFI6 in TSMC 22nm?
Dual channel 12-bit, 640MS/s DAC IP for WIFI6 in TSMC 22nm is a DAC IP core from Vervesemi Microelectronics PVT LTD listed on Semi IP Hub. It is listed with support for tsmc.
How should engineers evaluate this DAC?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this DAC IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.