ADS62P43 Series

Dual-Channel, 14-Bit, 80-MSPS Analog-to-Digital Converter (ADC)

Catalog

Dual-Channel, 14-Bit, 80-MSPS Analog-to-Digital Converter (ADC)

Part	Utilized IC / Part	Data Interface	Number of Bits	Supplied Contents	Sampling Rate (Per Second)	Number of A/D Converters	Input Range	Input Type	Package / Case	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Architecture	Ratio - S/H:ADC	Reference Type	Number of Inputs	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Configuration	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Features
Texas Instruments ADS62P43EVM	ADS62P43	Parallel Serial	14	Board(s)	80 M	2	2 Vpp
Texas Instruments ADS62P43IRGCT		LVDS - Parallel Parallel	14		80 M	2		Differential	64-VFQFN Exposed Pad	3.6 V	3 V	Pipelined	1:1	External Internal	2	64-VQFN (9x9)	85 °C	-40 °C	Surface Mount	S/H-ADC	1.65 V	3.6 V	Simultaneous Sampling

Catalog

Dual-Channel, 14-Bit, 80-MSPS Analog-to-Digital Converter (ADC)

Key Features

• Maximum Sample Rate: 125 MSPS14-Bit Resolution with No Missing Codes95 dB CrosstalkParallel CMOS and DDR LVDS Output Options3.5 dB Coarse Gain and Programmable Fine Gainup to 6 dB for SNR/SFDR Trade-OffDigital Processing Blockwith:Offset CorrectionFine Gain Correction, in Steps of 0.05 dBDecimation by 2/4/8Built-in and Custom Programmable 24-Tap Low-/High-/Band-Pass FiltersSupports Sine, LVPECL, LVDS and LVCMOS Clocks andAmplitude Down to 400 mVPPClock Duty Cycle StabilizerInternal Reference; Supports External Reference also64-QFN Package (9mm × 9mm)Pin Compatible 12-Bit Family (ADS62P2X)Maximum Sample Rate: 125 MSPS14-Bit Resolution with No Missing Codes95 dB CrosstalkParallel CMOS and DDR LVDS Output Options3.5 dB Coarse Gain and Programmable Fine Gainup to 6 dB for SNR/SFDR Trade-OffDigital Processing Blockwith:Offset CorrectionFine Gain Correction, in Steps of 0.05 dBDecimation by 2/4/8Built-in and Custom Programmable 24-Tap Low-/High-/Band-Pass FiltersSupports Sine, LVPECL, LVDS and LVCMOS Clocks andAmplitude Down to 400 mVPPClock Duty Cycle StabilizerInternal Reference; Supports External Reference also64-QFN Package (9mm × 9mm)Pin Compatible 12-Bit Family (ADS62P2X)

Description

ADS62P4X is a dual channel 14-bit A/D converter family with maximum sample rates up to 125 MSPS. It combines high performance and low power consumption in a compact 64 QFN package. Using an internal sample and hold and low jitter clock buffer, the ADC supports high SNR and high SFDR at high input frequencies. It has coarse and fine gain options that can be used to improve SFDR performance at lower full-scale input ranges. ADS62P4X includes a digital processing block that consists of several useful and commonly used digital functions such as ADC offset correction, fine gain correction (in steps of 0.05 dB), decimation by 2,4,8 and in-built and custom programmable filters. By default, the digital processing block is bypassed, and its functions are disabled. Two output interface options exist – parallel CMOS and DDR LVDS (Double Data Rate). ADS62P4X includes internal references while traditional reference pins and associated decoupling capacitors have been eliminated. Nevertheless, the device can also be driven with an external reference. The device is specified over the industrial temperature range (–40°C to 85°C). ADS62P4X is a dual channel 14-bit A/D converter family with maximum sample rates up to 125 MSPS. It combines high performance and low power consumption in a compact 64 QFN package. Using an internal sample and hold and low jitter clock buffer, the ADC supports high SNR and high SFDR at high input frequencies. It has coarse and fine gain options that can be used to improve SFDR performance at lower full-scale input ranges. ADS62P4X includes a digital processing block that consists of several useful and commonly used digital functions such as ADC offset correction, fine gain correction (in steps of 0.05 dB), decimation by 2,4,8 and in-built and custom programmable filters. By default, the digital processing block is bypassed, and its functions are disabled. Two output interface options exist – parallel CMOS and DDR LVDS (Double Data Rate). ADS62P4X includes internal references while traditional reference pins and associated decoupling capacitors have been eliminated. Nevertheless, the device can also be driven with an external reference. The device is specified over the industrial temperature range (–40°C to 85°C).