AD9649BCPZ-80 Standard High Speed A/D Converters by Analog Devices

Status: Production
Series: AD9649
RoHS: Compliant
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The AD9649 is a monolithic, single channel 1.8 V supply, 14-bit, 20/40/65/80 MSPS analog-to-digital converter (ADC). It features a high performance sample-and-hold circuit and an on-chip volt-age reference.The product uses multistage differential pipeline architecture with output error correction logic to provide 14-bit accuracy at 80 MSPS data rates and to guarantee no missing codes over the full operating temperature range.The ADC contains several features designed to maximize flexibility and minimize system cost, such as programmable clock and data alignment and programmable digital test pattern generation. The available digital test patterns include built-in deterministic and pseudorandom patterns, along with custom user-defined test patterns entered via the serial port interface (SPI).A differential clock input with optional 1, 2, or 4 divide ratios controls all internal conversion cycles.The digital output data is presented in offset binary, gray code, or twos complement format. A data output clock (DCO) is provided to ensure proper latch timing with receiving logic. Both 1.8 V and 3.3 V CMOS levels are supported.The AD9649 is available in a 32-lead RoHS-compliant LFCSP and is specified over the industrial temperature range (−40°C to +85°C).PRODUCT HIGHLIGHTS The AD9649 operates from a single 1.8 V analog power supply and features a separate digital output driver supply to accommodate 1.8 V to 3.3 V logic families. The sample-and-hold circuit maintains excellent performance for input frequencies up to 200 MHz and is designed for low cost, low power, and ease of use. A standard serial port interface (SPI) supports various product features and functions, such as data output formatting, internal clock divider, power-down, DCO, data output (D13 to D0) timing and offset adjustments, and voltage reference modes. The AD9649 is packaged in a 32-lead RoHS-compliant LFCSP that is pin compatible with the AD9629 12-bit ADC and the AD9609 10-bit ADC, enabling a simple migration path between 10-bit and 14-bit converters sampling from 20 MSPS to 80 MSPS. 

Prices starting from US$46.56


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$53.95
1,815
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Logo for Chip One Stop Chip One Stop US$52.10
29
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Logo for Newark Electronics Newark Electronics US$51.98
12
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Logo for element14 element14 US$52.95
12
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Logo for Farnell Farnell US$50.47
12
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Logo for Richardson RFPD Richardson RFPD US$46.56
-
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Features

1.8 V analog supply operation
1.8 V to 3.3 V output supply
SNR
74.3 dBFS at 9.7 MHz input
71.5 dBFS at 200 MHz input
SFDR
93 dBc at 9.7 MHz input
80 dBc at 200 MHz input
Low power
45 mW at 20 MSPS
87 mW at 80 MSPS
Differential input with 700 MHz bandwidth
On-chip voltage reference and sample-and-hold circuit
2 V p-p differential analog input
DNL = ±0.35 LSB
Serial port control options
Offset binary, gray code, or twos complement data format
See data sheet for additional features

Alternative Descriptions

14 Bit 80 Msps ADC | Analog Devices
Adc, 14Bit, 80Msps, Lfcsp-32 | Newark Electronics
ADC, 14BIT, 80MSPS, LFCSP-32 | element14
CONVERTER - ADC | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD9649BCPZ-80?

Additional datasheets, footprints and schematics for AD9649BCPZ-80 are listed on our Part Details page. You can also find images and similar parts to AD9649BCPZ-80 on this page.

What pricing and inventory information can I view?

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What category does AD9649BCPZ-80 fall under?

The AD9649BCPZ-80 is listed under Standard High Speed A/D Converters.

Can I view similar or alternative parts?

You can view similar parts to AD9649BCPZ-80 when available in the Standard High Speed A/D Converters range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AD9649BCPZ-80 you can contact the distributor directly for product support, shipping queries etc.

Is the AD9649BCPZ-80 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for AD9649BCPZ-80 have stock available?

Authorised distributors including Analog Devices, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for AD9649BCPZ-80.

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