Catalog
14-Bit, 80-MSPS Analog-to-Digital Converter (ADC)
Key Features
• 14 Bit Resolution80 MSPS Maximum Sample RateSNR = 74 dBc at 80 MSPS and 50 MHz IFSFDR = 94 dBc at 80 MSPS and 50 MHz IF2.2 Vpp Differential Input Range5 V Supply Operation3.3 V CMOS Compatible Outputs1.85 W Total Power Dissipation2s Complement Output FormatOn-Chip Input Analog Buffer, Track and Hold, and Reference Circuit52 Pin HTQFP Package With Exposed HeatsinkPin Compatible to the AD6644/45Industrial Temperature Range = -40°C to 85°CAPPLICATIONSSingle and Multichannel Digital ReceiversBase Station InfrastructureInstrumentationVideo and ImagingRELATED DEVICESClocking: CDC7005Amplifiers: OPA695, THS4509PowerPad is a trademark of Texas Instruments.All other trademarks are the property of their respective owners.14 Bit Resolution80 MSPS Maximum Sample RateSNR = 74 dBc at 80 MSPS and 50 MHz IFSFDR = 94 dBc at 80 MSPS and 50 MHz IF2.2 Vpp Differential Input Range5 V Supply Operation3.3 V CMOS Compatible Outputs1.85 W Total Power Dissipation2s Complement Output FormatOn-Chip Input Analog Buffer, Track and Hold, and Reference Circuit52 Pin HTQFP Package With Exposed HeatsinkPin Compatible to the AD6644/45Industrial Temperature Range = -40°C to 85°CAPPLICATIONSSingle and Multichannel Digital ReceiversBase Station InfrastructureInstrumentationVideo and ImagingRELATED DEVICESClocking: CDC7005Amplifiers: OPA695, THS4509PowerPad is a trademark of Texas Instruments.All other trademarks are the property of their respective owners.
Description
AI
The ADS5423 is a 14 bit 80 MSPS analog-to-digital converter (ADC) that operates from a 5 V supply, while providing 3.3 V CMOS compatible digital outputs. The ADS5423 input buffer isolates the internal switching of the on-chip Track and Hold (T&H) from disturbing the signal source. An internal reference generator is also provided to further simplify the system design. The ADS5423 has outstanding low noise and linearity, over input frequency. With only a2.2 VPPinput range, simplifies the design of multicarrier applications, where the carriers are selected on the digital domain.
The ADS5423 is available in a 52 pin HTQFP with heatsink package and is pin compatible to the AD6645. The ADS5423 is built on state of the art Texas Instruments complementary bipolar process (BiCom3) and is specified over full industrial temperature range (-40°C to 85°C).
The ADS5423 is a 14 bit 80 MSPS analog-to-digital converter (ADC) that operates from a 5 V supply, while providing 3.3 V CMOS compatible digital outputs. The ADS5423 input buffer isolates the internal switching of the on-chip Track and Hold (T&H) from disturbing the signal source. An internal reference generator is also provided to further simplify the system design. The ADS5423 has outstanding low noise and linearity, over input frequency. With only a2.2 VPPinput range, simplifies the design of multicarrier applications, where the carriers are selected on the digital domain.
The ADS5423 is available in a 52 pin HTQFP with heatsink package and is pin compatible to the AD6645. The ADS5423 is built on state of the art Texas Instruments complementary bipolar process (BiCom3) and is specified over full industrial temperature range (-40°C to 85°C).
