ADS5562 Series

16-bit, 80-MSPS analog-to-digital converter (ADC) with high SNR and CMOS/LVDS outputs

Catalog

16-bit, 80-MSPS analog-to-digital converter (ADC) with high SNR and CMOS/LVDS outputs

Part	Input Type	Supplier Device Package	Number of A/D Converters	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Sampling Rate (Per Second)	Configuration	Architecture	Operating Temperature [Max]	Operating Temperature [Min]	Number of Inputs	Ratio - S/H:ADC	Reference Type	Package / Case	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Data Interface	Number of Bits	Mounting Type	Supplied Contents	Utilized IC / Part	Input Range
Texas Instruments ADS5562IRGZT	Differential	48-VQFN (7x7)	1	3.6 V	3 V	80 M	S/H-ADC	Pipelined	85 °C	-40 °C	1	1:1	Internal	48-VFQFN Exposed Pad	3.6 V	3 V	LVDS - Parallel Parallel	16	Surface Mount
Texas Instruments ADS5562IRGZR	Differential	48-VQFN (7x7)	1	3.6 V	3 V	80 M	S/H-ADC	Pipelined	85 °C	-40 °C	1	1:1	Internal	48-VFQFN Exposed Pad	3.6 V	3 V	LVDS - Parallel Parallel	16	Surface Mount
Texas Instruments ADS5562EVM			1			80 M											Parallel Serial	16		Board(s)	ADS5562	3.56 Vpp

Catalog

16-bit, 80-MSPS analog-to-digital converter (ADC) with high SNR and CMOS/LVDS outputs

Key Features

• 16-Bit ResolutionMaximum Sample Rate:ADS5562: 80 MSPSADS5560: 40 MSPSTotal Power:865 mW at 80 MSPS674 mW at 40 MSPSNo Missing CodesHigh SNR: 84 dBFS (3 MHz IF)SFDR: 85 dBc (3 MHz IF)Low-Frequency Noise Suppression ModeProgrammable Fine Gain, 1-dB steps Until6-dB Maximum GainDouble Data-Rate (DDR) LVDS and ParallelCMOS Output OptionsInternal and External Reference Support3.3-V Analog and Digital SupplyPin-for-Pin With ADS5547 Family48-VQFN Package (7.00 mm × 7.00 mm)16-Bit ResolutionMaximum Sample Rate:ADS5562: 80 MSPSADS5560: 40 MSPSTotal Power:865 mW at 80 MSPS674 mW at 40 MSPSNo Missing CodesHigh SNR: 84 dBFS (3 MHz IF)SFDR: 85 dBc (3 MHz IF)Low-Frequency Noise Suppression ModeProgrammable Fine Gain, 1-dB steps Until6-dB Maximum GainDouble Data-Rate (DDR) LVDS and ParallelCMOS Output OptionsInternal and External Reference Support3.3-V Analog and Digital SupplyPin-for-Pin With ADS5547 Family48-VQFN Package (7.00 mm × 7.00 mm)

Description

The ADS556x is a high-performance 16-bit family of ADCs with sampling rates up to 80 MSPS. The device supports very-high SNR for input frequencies in the first Nyquist zone. The device includes a low-frequency noise suppression mode that improves the noise from DC to about 1 MHz. In addition to high performance, the device offers several flexible features such as output interface (either Double Data Rate [DDR] LVDS or parallel CMOS) and fine gain in 1-dB steps until 6-dB maximum gain. Innovative techniques, such as DDR LVDS and an internal reference that does not require external decoupling capacitors, have been used to achieve significant savings in pin count. This innovation results in a compact 7-mm × 7-mm 48-pin VQFN package. The device can be put in an external reference mode, where the VCM pin behaves as the external reference input. For applications where power is important, the ADS556x device offers power down modes and automatic power scaling at lower sample rates. The device is specified over the industrial temperature range of –40°C to 85°C. The ADS556x is a high-performance 16-bit family of ADCs with sampling rates up to 80 MSPS. The device supports very-high SNR for input frequencies in the first Nyquist zone. The device includes a low-frequency noise suppression mode that improves the noise from DC to about 1 MHz. In addition to high performance, the device offers several flexible features such as output interface (either Double Data Rate [DDR] LVDS or parallel CMOS) and fine gain in 1-dB steps until 6-dB maximum gain. Innovative techniques, such as DDR LVDS and an internal reference that does not require external decoupling capacitors, have been used to achieve significant savings in pin count. This innovation results in a compact 7-mm × 7-mm 48-pin VQFN package. The device can be put in an external reference mode, where the VCM pin behaves as the external reference input. For applications where power is important, the ADS556x device offers power down modes and automatic power scaling at lower sample rates. The device is specified over the industrial temperature range of –40°C to 85°C.