Overview
The AD9215BCPZ-65, produced by Analog Devices Inc., is a high-performance, 10-bit analog-to-digital converter (ADC) designed for a wide range of applications. This ADC operates from a single 3 V power supply and features a separate digital output driver supply to accommodate 2.5 V and 3.3 V logic families. It is part of a family of monolithic ADCs that include 10-, 12-, and 14-bit versions, allowing for simplified upgrades in system design. The AD9215BCPZ-65 is fabricated on an advanced CMOS process and is specified over the industrial temperature range of −40°C to +85°C.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 10 bits | |
| Maximum Conversion Rate | 65 MSPS | |
| Minimum Conversion Rate | 5 MSPS | |
| Power Supply Voltage | 2.7 V to 3.3 V | V |
| Power Dissipation at 65 MSPS | 96 mW | mW |
| Signal-to-Noise Ratio (SNR) | 58 dBc (to Nyquist) | dBc |
| Spurious Free Dynamic Range (SFDR) | 77 dBc (to Nyquist) | dBc |
| Differential Non-Linearity (DNL) | ±0.25 LSB | LSB |
| Analog Input Bandwidth | 300 MHz | MHz |
| Package Type | 32-Lead LFCSP (5mm x 5mm w/ EP) | |
| Operating Temperature Range | −40°C to +85°C | °C |
Key Features
- Single 3 V supply operation (2.7 V to 3.3 V)
- High performance sample-and-hold amplifier (SHA) and voltage reference
- Low power ADC core: 96 mW at 65 MSPS, 104 mW at 80 MSPS, and 120 mW at 105 MSPS
- Differential input with 300 MHz bandwidth, configurable for single-ended or differential operation
- 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
Applications
The AD9215BCPZ-65 is suitable for a variety of 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 AD9215BCPZ-65?
The AD9215BCPZ-65 has a resolution of 10 bits.
- What is the maximum conversion rate of the AD9215BCPZ-65?
The maximum conversion rate of the AD9215BCPZ-65 is 65 MSPS.
- What is the power supply voltage range for the AD9215BCPZ-65?
The power supply voltage range for the AD9215BCPZ-65 is 2.7 V to 3.3 V.
- How much power does the AD9215BCPZ-65 consume at 65 MSPS?
The AD9215BCPZ-65 consumes 96 mW of power at 65 MSPS.
- What is the signal-to-noise ratio (SNR) of the AD9215BCPZ-65?
The SNR of the AD9215BCPZ-65 is 58 dBc (to Nyquist).
- What is the spurious free dynamic range (SFDR) of the AD9215BCPZ-65?
The SFDR of the AD9215BCPZ-65 is 77 dBc (to Nyquist).
- What is the differential non-linearity (DNL) of the AD9215BCPZ-65?
The DNL of the AD9215BCPZ-65 is ±0.25 LSB.
- What is the analog input bandwidth of the AD9215BCPZ-65?
The analog input bandwidth of the AD9215BCPZ-65 is 300 MHz.
- In what package types is the AD9215BCPZ-65 available?
The AD9215BCPZ-65 is available in a 32-Lead LFCSP (5mm x 5mm w/ EP) package.
- What is the operating temperature range of the AD9215BCPZ-65?
The operating temperature range of the AD9215BCPZ-65 is −40°C to +85°C.
