5G & High Precision Data Converters

Vervesemi offers industry best Figure of Merit for dats convertesr for 5G : 14b 3.2 & 4 Gsps Wide band sigma delta ADC, 12b 4 & 5 Gsps DAC. As part of precision converter offer, Vervesemi offers 24 bit converters and AFE for various applications e.g seismic, medical. 

The ultra-low power data converters backed up with patented calibration enables Vervesemi to offer industry small size data converters. 

Data converters for 5G applications

Data converters for Medical Seismic, Weighing Machine

Description

AD14B40M28HPC is a wide band continuous time sigma delta ADC with -80dBc of dynamic range in 40Mhz bandwidth. The ADC comprises of a continuous time sigma delta modulator having a multibit quantizer and followed by a programmable OSR decimation filter. The device is fabricated on TSMC 28HPC process where combined with high density logic circuits. This ADC samples wide bandwidth analog signals with good linearity best suited for many applications. Small footprint and completely integrated reference drivers simplify integration complexity in RF front-end and SOC. In-built calibration engine helps reducing sensitivity to process, voltage and temperature variations which improves overall system robustness.

Part Brief

Features

·       14-bit, 40Mhz Analog Bandwidth Analog-to-Digital Converter

·       SNR: 65dB in 40Mhz Band

·       SFDR: 75dB in 40Mhz Band

·       400 ohms Resistive Input impedance

·       0.9V/1.2V Analog power supply

·       0.9V Digital power supply

·       Small footprint

·       Internal reference generator (no external component)

·       -40°C to +125°C Operating Temperature Range

·       Background calibration algorithms for mismatch calibration and to track PVT variations

·       Serial Control Interface (SPI) for flexible digital control

·       Ultra-Low power

·       Lowest analog supply for GHz sampling frequency operation

Applications

·       Baseband Quadrature receivers

·       Quadrature Sampling instrumentation

Deliverable

·       Datasheet

·       Hard Macro (GDSII)

·       Characterization Report (as applicable)

·       Abstract View (LEF)

·       Integration and Customer Support

12-bit, 3.3Gsps DAC 

DA12B3300M28HPC is high performance 12b current steering DAC that supports data rate up-to 3.3Gsps. 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. There is an integrated multiplexer to multiplex 4 lanes of 12b data to achieve 3.3Gsps effective data rate. SPI/Parallel digital interface is available for control and configuration of different IP modes.

Part Brief

Features

·        Technology: TSMC 28nm HPC

·        12b Resolution 

·        Programmable 10mA Differential Current source 

·        In built mismatch, Self-Calibration for excellent linearity 

·        Dynamic Performance: 68dB SFDR up-to 1.6GHz 

·        1.8V ±10% Analog Power Supply 

·        0.9V ±5% Digital Core Power Supply 

·        Integrated Voltage and Current References 

·        INL ±2LSB, DNL ±1LSB, Gain Error 5% 

·        Full Scale Output Current 10mA (programmable) 

·        NSD -160dbm/Hz 

·        Very low silicon area 

·        Ultra-Low power

Application

·        Wideband wireless communication

·        5G, LTE

·        DOCSIS 3.1 CMTS

·        Instrumentations, Automatic Test Equipment ATE

·        Radars

Deliverable 

·       Datasheet

·       Hard Macro (GDSII)

·       Characterization Report (as applicable)

·       Abstract View (LEF)

·       Integration and Customer Support

Description

ADIQ12B1G08NLL is a Dual channel 12-bit analog-to-digital converter (ADC) that operates up to 1GS/s. This ADC samples wide bandwidth analog signals with good linearity best suited for many applications. Small footprint and completely integrated reference drivers simplify integration complexity in RF front-end and SOC. In-built calibration engine helps reducing sensitivity to process, voltage and temperature variations which improves overall system robustness.

Part Brief

Features

·       Technology: Samsung 8nm LPP process

·       Dual channel 12-bit, 1GS/s Analog-to-Digital Converter

·       Differential analog input

·       0.75 V/1.8 V analog and 0.75 V digital power supply

·       Internal reference generator (no external component)

·       Low power

·       -40°C to +125°C Operating Temperature Range

·       Self-calibrating ADC (offset, gain and skew errors)

·       Background calibration algorithms to track PVT variations

·       Parallel port addressable control for flexible digital control and debug of calibration engine

·       Input Buffer @ 1.8 V Supply

·       Input capacitance = 0.8 pF

Applications

·       5G, LTE

·       RF/Wireless Receiver

·       Industrial Instrumentation

·       WIFI

·       Electronic surveillance

Deliverable 

·       Datasheet

·       Hard Macro (GDSII)

·       Characterization Report (as applicable)

·       Abstract View (LEF)

·       Integration and Customer Support

Description

ADIQ12B4G08NLL is a Dual channel 12-bit analog-to-digital converter (ADC) that operates up to 4.0 GS/s. This ADC samples wide bandwidth analog signals with good linearity best suited for many applications. Small footprint and completely integrated reference drivers simplify integration complexity in RF front-end and SOC. In-built calibration engine helps reducing sensitivity to process, voltage and temperature variations which improves overall system robustness.

Part Brief

Features

·       Technology: Samsung 8nm LPP process

·       Metal Scheme:11M_3Mx_6Dx_1Gx_1Iz_LB

·       Dual channel 12-bit, 4GS/s Analog-to-Digital Converter

·       Differential analog input

·       0.75 V/1.8 V analog and 0.75 V digital power supply

·       Internal reference generator (no external component)

·       Low power

·       -40°C to +125°C Operating Temperature Range

·       Self-calibrating ADC (offset, gain and skew errors)

·       Background calibration algorithms to track PVT variations

·       Parallel port addressable control for flexible digital control and debug of calibration engine

·       Input Buffer @ 1.8 V Supply

Applications

·       5G, LTE

·       RF/Wireless Receiver

·       Industrial Instrumentation

·       WIFI

·       Electronic surveillance

Deliverable 

·       Datasheet

·       Hard Macro (GDSII)

·       Characterization Report (as applicable)

·       Abstract View (LEF) 

·       Integration and Customer Support

Description 

DA12B3300M28HPC is high performance 12b current steering DAC that supports data rate up-to 3.3Gsps. 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. There is an integrated multiplexer to multiplex 4 lanes of 12b data to achieve 3.3Gsps effective data rate. SPI/Parallel digital interface is available for control and configuration of different IP modes.

Part Brief

Features

·       Technology: TSMC 28nm HPC

·       12b Resolution 

·       Programmable 10mA Differential Current source 

·       In built mismatch, Self-Calibration for excellent linearity 

·       Dynamic Performance: 68dB SFDR up-to 1.6GHz 

·       1.8V ±10% Analog Power Supply 

·       0.9V ±5% Digital Core Power Supply 

·       Integrated Voltage and Current References 

·       INL ±2LSB, DNL ±1LSB, Gain Error 5% 

·       Full Scale Output Current 10mA (programmable) 

·       NSD -160dbm/Hz 

·       Very low silicon area 

·       Ultra-Low power

Application

·       Wideband wireless communication

·       5G, LTE

·       DOCSIS 3.1 CMTS

·       Instrumentations, Automatic Test Equipment ATE

·       Radars

Deliverable 

·       Datasheet

·       Hard Macro (GDSII)

·       Characterization Report (as applicable)

·       Abstract View (LEF) 

·       Integration and Customer Support

Description 

DA12B5000M28HPC is high performance 12b current steering DAC that supports data rate up-to 5Gsps. 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. There is an integrated multiplexer to multiplex 8 lanes of 12b data to achieve 5Gsps effective data rate. SPI/Parallel digital interface is available for control and configuration of different IP modes.

Part Brief

Features

·       Technology: 28nm

·       12b Resolution 

·       Programmable 10mA Differential Current source 

·       In built mismatch, Self-Calibration for excellent linearity 

·       Dynamic Performance: 68dB SFDR up-to 1GHz 

·       1.8V ±10% Analog Power Supply 

·       0.9V ±5% Digital Core Power Supply 

·       Integrated Voltage and Current References 

·       Very low silicon area 

·       INL ±2LSB, DNL ±1LSB, Gain Error 5% 

·       Full Scale Output Current 10mA (programmable) 

·       NSD -160dbm/Hz 

Applications

·       Wideband wireless communication

·       5G, LTE

·       DOCSIS 3.1 CMTS

·       Instrumentations, ATE

·       Radars

Deliverable 

·       Datasheet

·       Hard Macro (GDSII)

·       Characterization Report (as applicable)

·       Abstract View (LEF)

·       Integration and Customer Support

Description 

DAIQ12CS1G08NLL is high performance 12b current steering IQDAC that supports data rate up-to 1Gsps. 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 1Gsps effective data rate. Parallel digital interface is available to externally read and write calibration bits.

Part Brief

Features

·       Technology: Samsung 8nm LPP process 

·       Metal Scheme:

·       11M_3Mx_6Dx_1Gx_1Iz_LB

·       12b Resolution, Fs = 1Gsps

·       Programmable 20mA Differential Current source 

·       In built mismatch, Self-Calibration for excellent linearity 

·       Dynamic Performance@1Gsps: 

                  65dB SFDR @110MHz 

                  71dB SFDR @ 20MHz

                  IMD3 >-65dB @20MHz±1MHz

·       Selectable Internal and External load Terminations

·       Output Common Mode: 0.6V ±5%

·       1.8V ±5% Analog Power Supply 

·       0.75V ±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 

Applications

·       Wideband wireless communication

·       5G, LTE

·       DOCSIS 3.1 CMTS

·       Instrumentations, Automatic Test Equipment ATE

·       Radars

Deliverable 

·       Datasheet

·       Hard Macro (GDSII)

·       Characterization Report (as applicable)

·       Abstract View (LEF) 

·       Integration and Customer Support

Description

DAIQ14CS4G08NLL is high performance 14b current steering IQDAC that supports data rate up-to 4Gsps. 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 8 lanes of 14b data to achieve 4Gsps effective data rate. Parallel digital interface is available to externally read and write calibration bits.

Part Brief

Features

·       Technology: Samsung 8nm LPP process 

·       14b Resolution, Fs = 4Gsps 

·       Programmable 20mA Differential Current source 

·       In built mismatch, Self-Calibration for excellent linearity 

·       TYP Dynamic Performance@3.2Gsps

·       75dB SFDR @ 80MHz

·       72dB SFDR @200MHz

·       55dB SFDR @400MHz

·       52dB SFDR @800MHz

·       IMD3> -75dB @80MHz±1MHz

·       Selectable Internal and External load Terminations

·       Output Common Mode: 0.35V±5%

·       1.8V ±5% Analog Power Supply 

·       0.75V ±5% Digital Core Power Supply 

·       Integrated Voltage and Current References 

·       Very low silicon area 

·       INL ±16LSB, DNL ±2LSB

·       Gain Error 5% with internal load termination enabled

·       NSD > -160dbm/Hz 

Applications

·       Wideband wireless communication

·       5G, LTE

·       DOCSIS 3.1 CMTS

·       Instrumentations, Automatic Test Equipment

·       Radars

Deliverable 

·       Datasheet

·       Hard Macro (GDSII)

·       Characterization Report (as applicable)

·       Abstract View (LEF) 

·       Integration and Customer Support

DA16SD10K08NM is 16b, voltage output, Delta Sigma Digital to Analog converter (DAC), clocked at 80MHz and output bandwidth of 10KHz. The IP provides 16b monotonic performance in specified temperature range.

Part Brief

Features

·       Technology: Samsung 8nm LPP process

·       Programmable Gain

·       Programmable Offset

·       Internal reference generator

·       Analog Supply Voltage: 1.8V±5%

·       Digital Supply Voltage: 0.75V±5%

·       Digital Data Rate: 1Msps

·       Modulator Rate: 80MHz

·       Low Power < 1mA

·       -40°C to +125°C Operating Temperature Range

Applications

·       Wideband wireless communication

·       5G, LTE

·       DOCSIS 3.1 CMTS

·       Instrumentations, Automatic Test Equipment ATE

·       Radars

Deliverable 

·       Datasheet

·       Hard Macro (GDSII)

·       Characterization Report (as applicable)

·       Abstract View (LEF) 

·       Integration and Customer Support

AD24BDSADC is a 24-bit delta sigma analog-to-digital converter (ADC) containing a low noise programmable gain amplifier (PGA) with a programmable update rate. This ADC is very well suited for low power applications further enhancing its battery life by introducing the bridge sensor to switch off when not converting. This ADC operates with a power supply from 2.7 V to 5.5 V. 

Part Brief

Features

·       High resolution:127dB SNR (250sps)

·       Low noise PGA

·       Programmable gain (1,2 4,8,16,32,64)

·       Two channel input multiplexers

·       Power Supply:AVDD 5V, DVDD 1.65 to 3.6V

·       Programmable output data rate: 

·       High CMRR > than -100 dB

·       High accuracy, THD: -122dB

·       Offset and gain calibration

·       Programmable power down and reset

·       -40C to 125C operating temperature range

·       SPI interface

Applications

·       Medical AFE

·       Sensor measurement

·       Weigh scales

·       Industrial process control

·       Digital instrument

Deliverable 

·       Datasheet

·       Hard Macro (GDSII)

·       Characterization Report (as applicable)

·       Abstract View (LEF) 

·       Integration and Customer Support

AD24B14KS180NM is 24b ADC IP has a fourth-order, inherently stable, delta-sigma (ΔΣ) modulator that provides good noise and linearity performance designed for the needs of industrial process control, precision instrumentation, and similar applications. The data rates are programmable up to 14.4Ksps. The digital filter can be programmed for a fast settling mode where the conversions settle in a single cycle, or programmed.

Part Brief

Features

·       High resolution: 19b at 14.Ksps

·       Power Supply: Analog AVDD = unipolar 5V or bipolar +/- 2.5V, Digital DVDD 1.65 to 3.6V

·       Programmable output data rate: 250SPS to 14.4Ksps

·       High CMRR: -110 dB

·       High accuracy, THD: -122dB

·       Offset and gain calibration

·       Programmable power down and reset

·       -40C to 125C operating temperature range

·       Technology: SMIC 180nm BCD

Applications

·       Medical AFE

·       Sensor measurement

·       Weigh scales

·       Industrial Process Control 

·       Scientific Instrumentation 

·       Test and Measurement 

Deliverable 

·       Datasheet

·       Hard Macro (GDSII)

·       Characterization Report (as applicable)

·       Abstract View (LEF) 

·       Integration and Customer Support

AD24B19KS180NM is a 24b ADC IP has a fourth-order, inherently stable, delta-sigma (ΔΣ) modulator that provides good noise and linearity performance designed for the needs of industrial process control, precision instrumentation, and similar applications. The ADC has wide dynamic range, with scalable data rates up to 19.2 Ksps. The digital filter can be programmed for a fast settling mode where the conversions settle in a single cycle, or programmed

Part Brief

Features

·       Programmable Speed and power modes

                  Full power: 10 SPS  to 19200 SPS 

                  Mid power: 2.34 SPS to 4800 SPS 

                  Low power: 1.17 SPS to 2400 SPS 

·       High resolution: ENOB: 21.7 @10SPS

·       Power Supply: Analog AVDD = unipolar 5V or bipolar +/- 2.5V, Digital DVDD 1.65 to 3.6V

·       Offset and gain calibration

·       Programmable power down and reset

·       -40C to 125C operating temperature range

·       Technology: SMIC 180nm

Applications

·       Medical AFE

·       Sensor measurement

·       Weigh scales

·       Industrial process control

·       Digital instrument

Deliverable 

·       Datasheet

·       Hard Macro (GDSII)

·       Characterization Report (as applicable)

·       Abstract View (LEF) 

·       Integration and Customer Support

Description

PGA19KS180NM high-performance PGA is highly integrable with our 24b ADC IP and hence can be combined to form a programmable gain Analog front end for precision application. The high-performance PGA can be programmed to have a gain of 1, 2, 4, 8, 16, 32, 64, or 128. The PGA consists of two stages. For a gain of 1, both stages are bypassed. For gains of 2 to 8, a single stage is used, whereas for gains greater than 8, both stages are used. The analog input range is ±VREF/gain Brief

Part Brief

Features

·       Programmed to have a gain of 1, 2, 4, 8, 16, 32, 64, or 128 

·       Suitable for forming complete AFE by combining with Vervesemi 24b ADC and work up-to 19,200 SPS 

·       High resolution: ENOB 20.7 @ 10SPS at gain 128 

·       Power Supply: Analog AVDD = unipolar 5V or bipolar +/- 2.5V, Digital DVDD 1.65 to 3.6V

·       -40C to 125C operating temperature range

·       Technology: SMIC 180nm

Applications

·       Medical AFE

·       Sensor measurement

·       Weigh scales

·       Industrial process control

·       Digital instrument

Deliverable 

·       Datasheet

·       Hard Macro (GDSII)

·       Characterization Report (as applicable)

·       Abstract View (LEF) 

·       Integration and Customer Support

Description

AD24B128KS180NM is a 24b ADC IP has a fourth-order, inherently stable, delta-sigma (ΔΣ) modulator that provides good noise and linearity performance designed for the needs of industrial process control, precision instrumentation, and similar applications. The ADC has wide dynamic range, with scalable data rates up to 128 Ksps . The digital filter can be programmed for a fast settling mode where the conversions settle in a single cycle, or programmed

Part Brief

Features

·       High resolution: 20.6ENOB at 8Ksps

·       Power Supply: Analog AVDD = unipolar 5V or bipolar +/- 2.5V, Digital DVDD 1.65 to 3.6V

·       Programmable output data rate: 128Ksps

·       High CMRR: -100 dB

·       High accuracy, THD: -102dB

·       Offset and gain calibration

·       Programmable power down and reset

·       -40C to 125C operating temperature range

·       Technology: SMIC 180nm

Applications

·       Medical AFE

·       Sensor measurement

·       Weigh scales

·       Industrial process control

·       Digital instrument

Deliverable 

·       Datasheet

·       Hard Macro (GDSII)

·       Characterization Report (as applicable)

·       Abstract View (LEF) 

·       Integration and Customer Support