Overview
The AD9641BCPZRL7-80 is a high-performance, 14-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This component is designed to support a wide range of applications, particularly in communications and high-speed data acquisition systems. It features a multistage, differential pipelined architecture and integrated output error correction logic, ensuring high accuracy and reliability. The ADC operates at sampling rates of up to 80 MSPS and is powered by a 1.7 V to 1.9 V supply, making it energy-efficient and suitable for various industrial and commercial uses.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 14 |
| Sampling Rate (Per Second) | 80 MSPS |
| Number of Inputs | 1 |
| Input Type | Differential |
| Data Interface | JESD204A |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| Number of A/D Converters | 1 |
| Architecture | Pipelined |
| Reference Type | Internal |
| Voltage - Supply, Analog | 1.7 V ~ 1.9 V |
| Voltage - Supply, Digital | 1.7 V ~ 1.9 V |
| Package / Case | 32-WFQFN Exposed Pad, CSP |
| Operating Temperature | -40°C ~ 85°C |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
Key Features
- High-speed serial output interface using JESD204A, reducing board routing requirements and pin count.
- Integrated output error correction logic and duty cycle stabilizer (DCS) to maintain excellent performance.
- Programmable internal ADC voltage reference and flexible analog input range (1.4 V p-p to 2.1 V p-p).
- User-configurable, built-in self-test (BIST) capability and energy-saving power-down modes.
- Low power consumption: 238 mW at 80 MSPS.
- High signal-to-noise ratio (SNR) and spurious-free dynamic range (SFDR): up to 90 dBc at 70 MHz and 155 MSPS.
Applications
- Communications: diversity radio systems, multimode digital receivers (3G and 4G), GSM, EDGE, W-CDMA, LTE, CDMA2000, WiMAX, TD-SCDMA.
- Smart antenna systems and general-purpose software radios.
- Broadband data applications.
- Ultrasound equipment.
Q & A
- What is the sampling rate of the AD9641BCPZRL7-80?
The AD9641BCPZRL7-80 has a sampling rate of up to 80 MSPS.
- How many bits does the AD9641BCPZRL7-80 ADC have?
The AD9641BCPZRL7-80 is a 14-bit ADC.
- What type of input does the AD9641BCPZRL7-80 support?
The AD9641BCPZRL7-80 supports differential inputs.
- What is the data interface used by the AD9641BCPZRL7-80?
The AD9641BCPZRL7-80 uses the JESD204A high-speed serial interface.
- What is the operating temperature range of the AD9641BCPZRL7-80?
The operating temperature range is -40°C to 85°C.
- What is the power consumption of the AD9641BCPZRL7-80 at 80 MSPS?
The power consumption is approximately 238 mW at 80 MSPS.
- Does the AD9641BCPZRL7-80 have built-in self-test capabilities?
Yes, the AD9641BCPZRL7-80 has user-configurable, built-in self-test (BIST) capability.
- What is the package type of the AD9641BCPZRL7-80?
The AD9641BCPZRL7-80 comes in a 32-WFQFN Exposed Pad, CSP package.
- Is the AD9641BCPZRL7-80 RoHS compliant?
Yes, the AD9641BCPZRL7-80 is RoHS compliant.
- What are some common applications of the AD9641BCPZRL7-80?
Common applications include communications systems, smart antenna systems, broadband data applications, and ultrasound equipment.
