Overview
The AD9215BRUZ-65, produced by Analog Devices Inc., is a high-performance, 10-bit analog-to-digital converter (ADC) designed for various high-speed applications. This component operates from a single 3 V power supply and features a multistage differential pipelined architecture with output error correction logic, ensuring 10-bit accuracy at sampling rates up to 65 MSPS. It is fabricated on an advanced CMOS process and is available in a 28-lead Thin Shrink Small Outline Package (TSSOP).
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 10 bits |
| Sampling Rate | 65 MSPS |
| Power Supply | Single 3 V (2.7 V to 3.3 V) |
| Power Dissipation | 96 mW at 65 MSPS |
| Input Type | Differential, Single-Ended |
| Input Bandwidth | 300 MHz |
| SNR | 58 dBc (to Nyquist) |
| SFDR | 77 dBc (to Nyquist) |
| DNL | ±0.25 LSB |
| Operating Temperature | −40°C to +85°C |
| Package | 28-Lead TSSOP (4.4mm x 9.7mm) |
Key Features
- High performance sample-and-hold amplifier (SHA) and on-chip voltage reference.
- Flexible analog input range: 1 Vp-p to 2 Vp-p.
- Offset binary or twos complement data format.
- Clock duty cycle stabilizer to maintain performance over wide variations in clock duty cycle.
- Out-of-range signal indicates overflow condition.
- Pin compatible with 10-, 12-, and 14-bit low power ADCs for simplified upgrades.
- Separate digital output driver supply to accommodate 2.5 V and 3.3 V logic families.
Applications
The AD9215BRUZ-65 is suitable for a variety of high-speed applications, including:
- Communications systems.
- Imaging systems.
- Medical ultrasound systems.
- Multiplexed systems that switch full-scale voltage levels in successive channels.
- Sampling single-channel inputs at frequencies well beyond the Nyquist rate.
Q & A
- What is the resolution of the AD9215BRUZ-65?
The AD9215BRUZ-65 has a resolution of 10 bits. - What are the sampling rates supported by the AD9215BRUZ-65?
The AD9215BRUZ-65 supports sampling rates up to 65 MSPS. - What is the power supply requirement for the AD9215BRUZ-65?
The AD9215BRUZ-65 operates from a single 3 V power supply (2.7 V to 3.3 V). - What is the power dissipation of the AD9215BRUZ-65 at 65 MSPS?
The power dissipation is 96 mW at 65 MSPS. - What types of input can the AD9215BRUZ-65 handle?
The AD9215BRUZ-65 can handle both differential and single-ended inputs. - What is the input bandwidth of the AD9215BRUZ-65?
The input bandwidth is 300 MHz. - What is the SNR of the AD9215BRUZ-65?
The SNR is 58 dBc (to Nyquist). - What is the SFDR of the AD9215BRUZ-65?
The SFDR is 77 dBc (to Nyquist). - What is the DNL of the AD9215BRUZ-65?
The DNL is ±0.25 LSB. - What is the operating temperature range of the AD9215BRUZ-65?
The operating temperature range is −40°C to +85°C.
