Texas Instruments ADS58B19IRGZT
- Part Number:
- ADS58B19IRGZT
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3009611-ADS58B19IRGZT
- Description:
- IC ADC 9BIT 250MSPS 48VQFN
- Datasheet:
- ADS58B19IRGZT
Description
The ADS58B18 and ADS58B19 are ultralow-power, 11-bit and 9-bit analog-to-digital converters (ADCs), respectively, with integrated analog buffers and SNRBoost technology. They offer high dynamic performance while consuming minimal power. The analog input buffers provide constant performance and input impedance across a wide frequency range, making these ADCs suitable for multi-carrier, wide bandwidth communications applications.
Features
Integrated high-impedance analog input buffer
Ultralow power:
Analog power: 258mW at 200MSPS
I/O power: 69mW (DDR LVDS, low LVDS swing)
High dynamic performance:
ADS58B18: 66dBFS SNR and 81dBc SFDR at 150MHz
ADS58B19: 55.7dBFS SNR and 76dBc SFDR at 150MHz
Enhanced SNR using TI-proprietary SNRBoost technology (ADS58B18 only): 77.7dBFS SNR in 20MHz bandwidth
Dynamic power scaling with sample rate
Output interface:
Double Data Rate (DDR) LVDS with programmable swing and strength
Standard swing: 350mV
Low swing: 200mV
Default strength: 1000 Termination
2x strength: 500 Termination
1.8V Parallel CMOS interface also supported
Programmable gain for SNR/SFDR trade-off
DC offset correction
Supports low input clock amplitude
Package: QFN-48 (7mm x 7mm)
Applications
Multi-carrier, wide bandwidth communications
PA linearization
Instrumentation and measurement
Data acquisition
Industrial control
The ADS58B18 and ADS58B19 are ultralow-power, 11-bit and 9-bit analog-to-digital converters (ADCs), respectively, with integrated analog buffers and SNRBoost technology. They offer high dynamic performance while consuming minimal power. The analog input buffers provide constant performance and input impedance across a wide frequency range, making these ADCs suitable for multi-carrier, wide bandwidth communications applications.
Features
Integrated high-impedance analog input buffer
Ultralow power:
Analog power: 258mW at 200MSPS
I/O power: 69mW (DDR LVDS, low LVDS swing)
High dynamic performance:
ADS58B18: 66dBFS SNR and 81dBc SFDR at 150MHz
ADS58B19: 55.7dBFS SNR and 76dBc SFDR at 150MHz
Enhanced SNR using TI-proprietary SNRBoost technology (ADS58B18 only): 77.7dBFS SNR in 20MHz bandwidth
Dynamic power scaling with sample rate
Output interface:
Double Data Rate (DDR) LVDS with programmable swing and strength
Standard swing: 350mV
Low swing: 200mV
Default strength: 1000 Termination
2x strength: 500 Termination
1.8V Parallel CMOS interface also supported
Programmable gain for SNR/SFDR trade-off
DC offset correction
Supports low input clock amplitude
Package: QFN-48 (7mm x 7mm)
Applications
Multi-carrier, wide bandwidth communications
PA linearization
Instrumentation and measurement
Data acquisition
Industrial control
Texas Instruments ADS58B19IRGZT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments ADS58B19IRGZT.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 4 days ago)
- Contact PlatingGold
- MountSurface Mount
- Mounting TypeSurface Mount
- Package / Case48-VFQFN Exposed Pad
- Number of Pins48
- Operating Temperature-40°C~85°C
- PackagingTape & Reel (TR)
- JESD-609 Codee4
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)3 (168 Hours)
- Number of Terminations48
- SubcategoryAnalog to Digital Converters
- Max Power Dissipation10mW
- Terminal PositionQUAD
- Terminal FormNO LEAD
- Peak Reflow Temperature (Cel)260
- Number of Functions1
- Supply Voltage1.8V
- Terminal Pitch0.5mm
- Reflow Temperature-Max (s)NOT SPECIFIED
- Base Part NumberADS58B19
- Pin Count48
- Qualification StatusNot Qualified
- ConfigurationS/H-ADC
- Number of Channels1
- InterfaceLVDS, Parallel
- Max Supply Voltage1.9V
- Min Supply Voltage1.7V
- Power Dissipation287mW
- Number of Bits9
- Input TypeDifferential
- ArchitecturePipelined
- Converter TypeADC, ONE BIT COMPARATOR
- Supply TypeAnalog, Digital
- Reference TypeInternal
- Data InterfaceLVDS - Parallel, Parallel
- Resolution1.75 B
- Sampling Rate250 Msps
- Voltage - Supply, Analog1.7V~1.9V
- Voltage - Supply, Digital1.7V~1.9V
- Number of Analog In Channels1
- Sampling Rate (Per Second)250M
- Output Bit CodeOFFSET BINARY, 2'S COMPLEMENT BINARY
- Power Consumption287mW
- Linearity Error-Max (EL)0.2344%
- Integral Nonlinearity (INL)1.2 LSB
- Conversion Rate200 Msps
- Ratio - S/H:ADC1:1
- Output FormatPARALLEL, WORD
- Signal to Noise Ratio (SNR)66 dB
- Height1mm
- Length7mm
- Width7mm
- Thickness900μm
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
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