Key facts
- Brand
- Analog Devices
- Model
- AD6641
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- ZH · EN
- Last added
- 2022-11-17
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AD6641 250 MHz Bandwidth DPD Observation Receiver Datasheet
The AD6641 is a 250 MHz bandwidth Digital Pre-Distortion (DPD) observation receiver designed for telecommunications applications. It integrates a 12-bit, 500 MSPS Analog-to-Digital Converter (ADC), a 16k × 12 FIFO, and a multi-mode backend. The device allows users to retrieve data stored in the integrated FIFO memory via Serial Port (SPORT), SPI, 12-bit parallel CMOS, or 6-bit DDR LVDS interfaces. It features excellent dynamic performance and low power consumption, making it suitable for wideband DPD observation paths. This manual is written in Chinese.
Read onlineAnalog Devices AD6641 specifications
| Signal-to-Noise Ratio (SNR) | 65.8 dBFS |
|---|---|
| Effective Number of Bits (ENOB) | 10.5 bits |
| Spurious-Free Dynamic Range (SFDR) | 80 dBc |
| Differential Nonlinearity (DNL) | ±0.5 LSB |
| Integral Nonlinearity (INL) | ±0.6 LSB |
| Power Consumption | 695 mW |
| Analog Input Bandwidth | 1 GHz |
Source: AD6641 250 MHz Bandwidth DPD Observation Receiver Datasheet
All Analog Devices AD6641 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum sampling rate of the AD6641?
The maximum sampling rate is 500 MSPS.
From: AD6641 250 MHz Bandwidth DPD Observation Receiver Datasheet
What interfaces are available for retrieving data from the FIFO?
Data can be retrieved via Serial Port (SPORT), SPI, 12-bit parallel CMOS, or 6-bit DDR LVDS interfaces.
From: AD6641 250 MHz Bandwidth DPD Observation Receiver Datasheet
What is the power consumption of the AD6641 at 500 MSPS?
The device consumes 695 mW when operating at 500 MSPS.
What supply voltage does the AD6641 require?
Both analog and digital supplies are 1.9 V (AVDD = 1.9 V, DRVDD = 1.9 V).