Overview
The AD9609BCPZRL7-65 is a high-performance, monolithic, single-channel 10-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This ADC 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. It is designed for low cost, low power, and ease of use, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 10-bit | |
| Sampling Rate | 20/40/65/80 MSPS | |
| Analog Power Supply | 1.8 V | V |
| Digital Output Driver Supply | 1.8 V to 3.3 V | V |
| Input Frequency Range | Up to 200 MHz | |
| Operating Temperature Range | −40°C to +85°C | °C |
| Package Type | 32-lead RoHS-compliant LFCSP | |
| Digital Output Format | Offset binary, gray code, or twos complement | |
| Clock Input Type | Differential clock input with selectable internal 1 to 8 divide ratio |
Key Features
- High-performance sample-and-hold circuit designed for low cost, low power, and ease of use.
- Multistage differential pipeline architecture with output error correction logic to ensure 10-bit accuracy at 80 MSPS data rates and guarantee no missing codes over the full operating temperature range.
- Programmable clock and data alignment, and programmable digital test pattern generation including built-in deterministic and pseudorandom patterns, as well as custom user-defined test patterns via the serial port interface (SPI).
- Optional duty cycle stabilizer (DCS) to compensate for wide variations in the clock duty cycle while maintaining excellent overall ADC performance.
- Standard serial port interface (SPI) for various product features and functions such as data output formatting, internal clock divider, power-down, DCO and data output timing and offset adjustments, and voltage reference modes.
- Support for both 1.8 V and 3.3 V CMOS levels.
- Pin compatible with the AD9629 12-bit ADC and the AD9649 14-bit ADC, enabling a simple migration path between 10-bit and 14-bit converters sampling from 20 MSPS to 80 MSPS.
Applications
- Communications systems
- Diversity radio systems
- Multimode digital receivers (GSM, EDGE, W-CDMA, LTE, CDMA2000, WiMAX, TD-SCDMA)
- Smart antenna systems
- Battery-powered instruments
- Handheld scope meters
- Portable medical imaging (ultrasound, PET/SPECT imaging)
- Radar/LIDAR systems
Q & A
- What is the resolution of the AD9609BCPZRL7-65 ADC?
The AD9609BCPZRL7-65 is a 10-bit analog-to-digital converter.
- What are the available sampling rates for the AD9609BCPZRL7-65?
The AD9609BCPZRL7-65 supports sampling rates of 20, 40, 65, and 80 MSPS.
- What is the operating voltage range for the analog power supply of the AD9609BCPZRL7-65?
The analog power supply operates from a single 1.8 V.
- What types of digital output formats are supported by the AD9609BCPZRL7-65?
The digital output data can be presented in offset binary, gray code, or twos complement format.
- What is the purpose of the duty cycle stabilizer (DCS) in the AD9609BCPZRL7-65?
The DCS compensates for wide variations in the clock duty cycle while maintaining excellent overall ADC performance.
- What is the package type of the AD9609BCPZRL7-65?
The AD9609BCPZRL7-65 is packaged in a 32-lead RoHS-compliant LFCSP.
- What is the operating temperature range of the AD9609BCPZRL7-65?
The operating temperature range is −40°C to +85°C.
- What types of clock inputs are supported by the AD9609BCPZRL7-65?
The ADC supports differential clock inputs with a selectable internal 1 to 8 divide ratio.
- Can the AD9609BCPZRL7-65 be used in battery-powered instruments?
- Is the AD9609BCPZRL7-65 compatible with other ADC models from Analog Devices?
