ADS52J90 Series

14-bit multichannel low-power high-speed analog-to-digital converter (ADC)

Catalog

14-bit multichannel low-power high-speed analog-to-digital converter (ADC)

Part	Reference Type	Sampling Rate (Per Second)	Number of A/D Converters	Input Type	Mounting Type	Data Interface	Number of Bits	Features	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Architecture	Operating Temperature [Max]	Operating Temperature [Min]	Number of Inputs	Package / Case	Supplier Device Package	Configuration	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]
Texas Instruments ADS52J90ZZE	External Internal	100M	16	Differential	Surface Mount	LVDS - Serial	14	Simultaneous Sampling	1.15 V 1.7 V	1.25 V 1.9 V	Pipelined	85 °C	-40 °C	8 16 32	198-LFBGA	198-NFBGA (9x15)	MUX-ADC	1.9 V	1.7 V

Catalog

14-bit multichannel low-power high-speed analog-to-digital converter (ADC)

Key Features

• 16-Channel ADC Configurable to Convert8, 16, or 32 Inputs10-, 12-, and 14-Bit Resolution ModesMaximum ADC Conversion Rate:100 MSPS in 10-Bit Mode80 MSPS in 12-Bit Mode65 MSPS in 14-Bit Mode16 ADCs Configurable to Convert:8 Inputs with a Sampling Rate of a2X ADC Conversion Rate16 Inputs with a Sampling Rate of a1X ADC Conversion Rate32 Inputs with a Sampling Rate of a0.5X ADC Conversion RateLVDS Outputs with 16X, 14X, 12X, and 10X Serialization5-Gbps JESD Interface:Supported in 16-Input and 32-Input ModesJESD204B Subclass 0, 1, and 22, 4, or 8 Channels per JESD LaneOptional Digital I-Q Demodulator(1)Supplies: 1.2 V, 1.8 V2-VPPDifferential Input, 0.8-V Common-ModeDifferential or Single-Ended Input ClockSignal-to-Noise Ratio (SNR):61 dBFS in 10-Bit Mode70 dBFS in 12-Bit Mode73.5 dBFS in 14-Bit ModePower at 100 MSPS: 41 mW/ChannelPackage: NFBGA-198 (9 mm × 15 mm)Pb-Free (RoHS Compliant) and Green(1)Not detailed in this document. For details and information, contact factory.16-Channel ADC Configurable to Convert8, 16, or 32 Inputs10-, 12-, and 14-Bit Resolution ModesMaximum ADC Conversion Rate:100 MSPS in 10-Bit Mode80 MSPS in 12-Bit Mode65 MSPS in 14-Bit Mode16 ADCs Configurable to Convert:8 Inputs with a Sampling Rate of a2X ADC Conversion Rate16 Inputs with a Sampling Rate of a1X ADC Conversion Rate32 Inputs with a Sampling Rate of a0.5X ADC Conversion RateLVDS Outputs with 16X, 14X, 12X, and 10X Serialization5-Gbps JESD Interface:Supported in 16-Input and 32-Input ModesJESD204B Subclass 0, 1, and 22, 4, or 8 Channels per JESD LaneOptional Digital I-Q Demodulator(1)Supplies: 1.2 V, 1.8 V2-VPPDifferential Input, 0.8-V Common-ModeDifferential or Single-Ended Input ClockSignal-to-Noise Ratio (SNR):61 dBFS in 10-Bit Mode70 dBFS in 12-Bit Mode73.5 dBFS in 14-Bit ModePower at 100 MSPS: 41 mW/ChannelPackage: NFBGA-198 (9 mm × 15 mm)Pb-Free (RoHS Compliant) and Green(1)Not detailed in this document. For details and information, contact factory.

Description

The ADS52J90 is a low-power, high-performance, 16-channel, analog-to-digital converter (ADC). The conversion rate of each ADC goes up to a maximum of 100 MSPS in 10-bit mode. The maximum conversion rate reduces when the ADC resolution is set to a higher value. The device can be configured to accept 8, 16, or 32 inputs. In 32-input mode, each ADC alternately samples and converts two different inputs each at an effective sampling rate that is half of the ADC conversion rate. In 8-bit input mode, two ADCs convert the same input in an interleaved manner, resulting in an effective sampling rate that is twice the ADC conversion rate. The ADC is designed to scale its power with the conversion rate. The ADC outputs are serialized and output through a low-voltage differential signaling (LVDS) interface along with a frame clock and a high-speed bit clock The device also has an optional JESD204B interface while operating in the 16-input and 32-input modes. This interface runs up to 5 Gbps. The ADS52J90 is available in a 9-mm × 15-mm, 0.8-mm pitch, NFBGA-198 package and is specified over a temperature range of –40°C to +85°C. The ADS52J90 is a low-power, high-performance, 16-channel, analog-to-digital converter (ADC). The conversion rate of each ADC goes up to a maximum of 100 MSPS in 10-bit mode. The maximum conversion rate reduces when the ADC resolution is set to a higher value. The device can be configured to accept 8, 16, or 32 inputs. In 32-input mode, each ADC alternately samples and converts two different inputs each at an effective sampling rate that is half of the ADC conversion rate. In 8-bit input mode, two ADCs convert the same input in an interleaved manner, resulting in an effective sampling rate that is twice the ADC conversion rate. The ADC is designed to scale its power with the conversion rate. The ADC outputs are serialized and output through a low-voltage differential signaling (LVDS) interface along with a frame clock and a high-speed bit clock The device also has an optional JESD204B interface while operating in the 16-input and 32-input modes. This interface runs up to 5 Gbps. The ADS52J90 is available in a 9-mm × 15-mm, 0.8-mm pitch, NFBGA-198 package and is specified over a temperature range of –40°C to +85°C.