Overview
The AD9865BCPZ is a mixed-signal front end (MxFE) integrated circuit designed by Analog Devices Inc. This component is tailored for transceiver applications, offering both transmit (Tx) and receive (Rx) path functionalities. It is particularly suited for half- and full-duplex operations, supporting data rates up to 80 mega-samples per second (MSPS). The AD9865BCPZ features a flexible digital interface, power-saving modes, and high Tx-to-Rx isolation, making it an efficient solution for various communication systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage | 3.135 - 3.465 | V |
| Package Type | 64-VFQFN Exposed Pad, CSP | |
| Pin Count | 64 | |
| Sampling Rate | 80 MSPS | |
| A/D Converter Resolution | 10-bit | |
| D/A Converter Update Rate | 200 MSPS | |
| Interface | SPI | |
| Operating Temperature Grade | Industrial | |
| Total Supply Current (Full Operation) | 406 - 475 mA | mA |
Key Features
- Integrated 10-bit, 80 MSPS A/D converter and 10-bit, 200 MSPS D/A converter.
- 2×/4× interpolation filter and integrated 23 dBm line driver with 19.5 dB gain control.
- Flexible digital interface supporting half- and full-duplex data transfers.
- Power-saving modes to reduce power consumption of individual functional blocks or power down unused blocks.
- On-chip PLL clock multiplier and serial port interface (SPI) for software programming.
- High Tx-to-Rx isolation and low cost 3.3 V CMOS MxFETM for broadband modems.
Applications
The AD9865BCPZ is designed for use in various communication systems, including broadband modems, wireless communication devices, and other transceiver applications. It is particularly useful in scenarios requiring high data rates and flexible digital interfaces, such as half- and full-duplex operations.
Q & A
- What is the primary function of the AD9865BCPZ?
The AD9865BCPZ is a mixed-signal front end (MxFE) IC designed for transceiver applications, providing both transmit and receive path functionalities. - What is the maximum sampling rate of the AD9865BCPZ?
The maximum sampling rate is 80 MSPS. - What type of interface does the AD9865BCPZ use?
The AD9865BCPZ uses a serial port interface (SPI). - What is the operating supply voltage range of the AD9865BCPZ?
The operating supply voltage range is 3.135 V to 3.465 V. - What is the package type of the AD9865BCPZ?
The package type is 64-VFQFN Exposed Pad, CSP. - How many pins does the AD9865BCPZ have?
The AD9865BCPZ has 64 pins. - What are the power-saving features of the AD9865BCPZ?
The AD9865BCPZ includes power-saving modes to reduce power consumption of individual functional blocks or power down unused blocks. - What is the resolution of the A/D converter in the AD9865BCPZ?
The A/D converter resolution is 10-bit. - What is the update rate of the D/A converter in the AD9865BCPZ?
The D/A converter update rate is 200 MSPS. - In what types of applications is the AD9865BCPZ typically used?
The AD9865BCPZ is typically used in broadband modems, wireless communication devices, and other transceiver applications.
