Overview
The AD9211BCPZ-250 is a 10-bit monolithic sampling analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is optimized for high performance, low power consumption, and ease of use, making it suitable for a variety of high-speed applications. The AD9211 operates at a conversion rate of up to 250 MSPS and is fabricated on an advanced CMOS process. It includes all necessary functions such as a track-and-hold (T/H) and voltage reference on the chip, providing a complete signal conversion solution. The ADC requires a single 1.8 V analog voltage supply and a differential clock for full performance operation.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 10 bits |
| Conversion Rate | Up to 250 MSPS |
| Analog Supply Voltage | 1.8 V |
| Digital Output Supply Voltage | 1.8 V |
| Output Format | LVDS (ANSI-644), twos complement, offset binary, or Gray code |
| Operating Temperature Range | −40°C to +85°C |
| Package Type | 56-Lead LFCSP |
| Power Consumption | 410 mW @ 250 MSPS |
| SNR @ 250 MSPS | 60.1 dBFS with a 70 MHz input |
Key Features
- High performance with 60.1 dBFS SNR @ 250 MSPS with a 70 MHz input.
- Low power consumption of 410 mW @ 250 MSPS.
- Ease of use with LVDS output data and output clock signal, facilitating interface with current FPGA technology.
- On-chip reference and sample-and-hold circuitry for flexibility in system design.
- Single 1.8 V supply simplifies system power supply design.
- Standard serial port interface for various product functions such as data formatting, disabling the clock duty cycle stabilizer, power-down, gain adjust, and output test pattern generation.
- Pin-compatible with the 12-bit AD9230 family.
Applications
The AD9211BCPZ-250 is optimized for use in high-speed applications, including:
- Radar and satellite subsystems.
- Power amplifier linearization.
- Wideband carrier and broadband systems.
Q & A
- What is the resolution of the AD9211BCPZ-250 ADC?
The AD9211BCPZ-250 has a resolution of 10 bits. - What is the maximum conversion rate of the AD9211BCPZ-250?
The maximum conversion rate is up to 250 MSPS. - What is the required analog supply voltage for the AD9211BCPZ-250?
The required analog supply voltage is 1.8 V. - What type of output format does the AD9211BCPZ-250 support?
The AD9211BCPZ-250 supports LVDS (ANSI-644), twos complement, offset binary, or Gray code output formats. - What is the operating temperature range of the AD9211BCPZ-250?
The operating temperature range is −40°C to +85°C. - What is the package type of the AD9211BCPZ-250?
The package type is a 56-Lead LFCSP. - How much power does the AD9211BCPZ-250 consume at 250 MSPS?
The power consumption is 410 mW @ 250 MSPS. - What is the SNR of the AD9211BCPZ-250 at 250 MSPS with a 70 MHz input?
The SNR is 60.1 dBFS. - Does the AD9211BCPZ-250 have on-chip reference and sample-and-hold circuitry?
Yes, it includes on-chip reference and sample-and-hold circuitry. - Is the AD9211BCPZ-250 pin-compatible with other ADC models?
Yes, it is pin-compatible with the 12-bit AD9230 family.
