Overview
The AD9253BCPZRL7-80 is a quad, 14-bit, 80 MSPS analog-to-digital converter (ADC) produced by Analog Devices Inc. This ADC is designed for low cost, low power, small size, and ease of use, making it ideal for applications where high dynamic performance and compact packaging are critical. It operates on a single 1.8 V power supply and supports LVPECL-, CMOS-, and LVDS-compatible sample rate clocks. The device features an on-chip sample-and-hold circuit and does not require external reference or driver components for many applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Resolution | 14 | 14 | 14 | Bits |
| Sample Rate | - | 80 | - | MSPS |
| Power Supply | - | 1.8 | - | V |
| Power Consumption per Channel | - | 110 | - | mW |
| SNR (to Nyquist) | - | 74 | - | dB |
| SFDR (to Nyquist) | - | 90 | - | dBc |
| DNL (typical) | - | ±0.75 | - | LSB |
| INL (typical) | - | ±2.0 | - | LSB |
| Input Voltage Range | - | 2 | - | V p-p |
| Operating Temperature Range | -40 | - | 85 | °C |
| Package Type | - | 48-Lead LFCSP | - | - |
Key Features
- 1.8 V supply operation
- Low power: 110 mW per channel at 80 MSPS with scalable power options
- SNR = 74 dB (to Nyquist); SFDR = 90 dBc (to Nyquist)
- DNL = ±0.75 LSB (typical); INL = ±2.0 LSB (typical)
- Serial LVDS (ANSI-644, default) and low power, reduced signal option (similar to IEEE 1596.3)
- 650 MHz full power analog bandwidth
- 2 V p-p input voltage range
- Serial port control
- Full chip and individual channel power-down modes
- Flexible bit orientation
- Built-in and custom digital test pattern generation
- Multichip sync and clock divider
- Programmable output clock and data alignment
- Programmable output resolution
Applications
The AD9253BCPZRL7-80 is suitable for a variety of applications that require high-speed, low-power, and compact analog-to-digital conversion. These include:
- Medical Imaging
- Industrial Imaging
- Radar and Electronic Warfare Systems
- High-Speed Data Acquisition Systems
- Wireless Communication Systems
Q & A
- What is the resolution of the AD9253BCPZRL7-80 ADC?
The AD9253BCPZRL7-80 has a resolution of 14 bits. - What is the maximum sample rate of the AD9253BCPZRL7-80?
The maximum sample rate of the AD9253BCPZRL7-80 is 80 MSPS. - What is the power supply voltage required for the AD9253BCPZRL7-80?
The AD9253BCPZRL7-80 operates on a single 1.8 V power supply. - How much power does the AD9253BCPZRL7-80 consume per channel at 80 MSPS?
The AD9253BCPZRL7-80 consumes approximately 110 mW per channel at 80 MSPS. - What is the signal-to-noise ratio (SNR) of the AD9253BCPZRL7-80?
The SNR of the AD9253BCPZRL7-80 is 74 dB (to Nyquist). - What is the spurious-free dynamic range (SFDR) of the AD9253BCPZRL7-80?
The SFDR of the AD9253BCPZRL7-80 is 90 dBc (to Nyquist). - What is the differential nonlinearity (DNL) of the AD9253BCPZRL7-80?
The DNL of the AD9253BCPZRL7-80 is ±0.75 LSB (typical). - What is the input voltage range of the AD9253BCPZRL7-80?
The input voltage range of the AD9253BCPZRL7-80 is 2 V p-p. - What is the operating temperature range of the AD9253BCPZRL7-80?
The operating temperature range of the AD9253BCPZRL7-80 is from -40°C to +85°C. - What type of package does the AD9253BCPZRL7-80 come in?
The AD9253BCPZRL7-80 comes in a 48-Lead LFCSP package.
