Overview
The AD9215BRUZRL7-105 is a high-performance, 10-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component operates from a single 3 V power supply and is designed for high-speed applications. It features a multistage differential pipelined architecture with output error correction logic, ensuring 10-bit accuracy at data rates up to 105 MSPS. The AD9215 is suitable for various applications, including communications, imaging, and medical ultrasound, due to its low power consumption and high performance characteristics.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 10 bits |
| Sampling Rate | 65, 80, 105 MSPS |
| Power Supply | Single 3 V (2.7 V to 3.3 V) |
| Power Consumption | 96 mW at 65 MSPS, 104 mW at 80 MSPS, 120 mW at 105 MSPS |
| Input Type | Differential input with 300 MHz bandwidth |
| Input Range | 1 Vp-p to 2 Vp-p |
| Data Format | Offset binary or twos complement |
| Operating Temperature | −40°C to +85°C |
| Package | 28-Lead TSSOP (4.4mm x 9.7mm) or 32-Lead Chip Scale Package |
| SNR | 58 dBc (to Nyquist) |
| SFDR | 77 dBc (to Nyquist) |
| DNL | ±0.25 LSB |
Key Features
- High performance sample-and-hold amplifier (SHA) with 300 MHz bandwidth
- On-chip reference and SHA
- Flexible analog input: 1 Vp-p to 2 Vp-p range
- Offset binary or twos complement data format
- Clock duty cycle stabilizer
- Low power consumption: 96 mW at 65 MSPS, 104 mW at 80 MSPS, 120 mW at 105 MSPS
- Pin compatible with 10-, 12-, and 14-bit low power ADCs
- Out-of-range signal indicates overflow condition
Applications
- Communications: IF sampling in communications receivers
- Imaging: High-speed imaging applications
- Medical Ultrasound: High-resolution ultrasound equipment
- Battery-powered instruments: Hand-held scopemeters and other portable devices
- Low cost digital oscilloscopes: High-performance at affordable costs
Q & A
- What is the resolution of the AD9215BRUZRL7-105? The AD9215BRUZRL7-105 has a resolution of 10 bits.
- What are the available sampling rates for the AD9215BRUZRL7-105? The AD9215BRUZRL7-105 supports sampling rates of 65, 80, and 105 MSPS.
- What is the power supply requirement for the AD9215BRUZRL7-105? The AD9215BRUZRL7-105 operates from a single 3 V power supply (2.7 V to 3.3 V).
- How much power does the AD9215BRUZRL7-105 consume at different sampling rates? The power consumption is 96 mW at 65 MSPS, 104 mW at 80 MSPS, and 120 mW at 105 MSPS.
- What type of input does the AD9215BRUZRL7-105 support? The AD9215BRUZRL7-105 supports differential input with a 300 MHz bandwidth.
- What are the available data formats for the AD9215BRUZRL7-105? The data formats available are offset binary and twos complement.
- What is the operating temperature range for the AD9215BRUZRL7-105? The operating temperature range is −40°C to +85°C.
- What packages are available for the AD9215BRUZRL7-105? The AD9215BRUZRL7-105 is available in 28-Lead TSSOP and 32-Lead Chip Scale Package.
- What is the SNR and SFDR of the AD9215BRUZRL7-105? The SNR is 58 dBc (to Nyquist) and the SFDR is 77 dBc (to Nyquist).
- Can the AD9215BRUZRL7-105 be used in multiplexed systems? Yes, the AD9215BRUZRL7-105 is suitable for multiplexed systems that switch full-scale voltage levels in successive channels.
