Overview
The AD9209BBPZ-4G, produced by Analog Devices Inc., is a quad, 12-bit analog-to-digital converter (ADC) designed for high-speed and high-bandwidth applications. This device features a maximum sample rate of up to 4 GSPS and supports direct sampling of wideband signals up to 8 GHz. It includes an on-chip wideband buffer with overload protection and a low phase noise phase-locked loop (PLL) clock synthesizer. The AD9209 is optimized for applications requiring high performance, flexibility, and multiband support.
Key Specifications
| Parameter | Value |
|---|---|
| Number of ADCs | Quad |
| Resolution | 12-bit |
| Maximum Sample Rate | Up to 4 GSPS |
| Analog Input Bandwidth | 8 GHz (−3 dB) |
| Differential Input Voltage | 1.4 V p-p |
| Noise Density | −151.5 dBFS/Hz |
| Harmonic Distortion (HD2, HD3) | −69 dBFS, −76 dBFS at 2.7 GHz |
| Package Type | 324-Ball BGA (15mm x 15mm x 1.58mm) |
| Clock Input Frequency | Up to 12 GHz |
| Data Interface | SERDES JESD204B/JESD204C, 8 lanes up to 24.75 Gbps |
Key Features
- Flexible reconfigurable common platform design supporting single-, dual-, and quad-band operations.
- On-chip PLL with multichip synchronization and external RF clock input option.
- Datapaths and DSP blocks are fully bypassable.
- Phase coherent fast frequency hopping with 48-bit NCOs per DDC.
- Selectable decimation filters and configurable DDCs (8 fine and 4 coarse DDCs).
- Programmable 192-tap PFIR filter for receive equalization.
- Receive AGC support with fast detect and signal monitoring.
- Flexible GPIOx pins and versatile digital features.
- On-chip temperature monitoring unit and ADC clock driver with selectable divide ratios.
Applications
- Wireless communications infrastructure.
- Microwave point-to-point, E-band, and 5G mm wave.
- Broadband communications systems, including DOCSIS 3.1 and 4.0 CMTS.
- Phased array radar and electronic warfare.
- Electronic test and measurement systems.
Q & A
- What is the maximum sample rate of the AD9209BBPZ-4G?
The maximum sample rate is up to 4 GSPS. - What is the analog input bandwidth of the AD9209BBPZ-4G?
The analog input bandwidth is up to 8 GHz (−3 dB). - Does the AD9209BBPZ-4G support multiband operations?
Yes, it supports single-, dual-, and quad-band operations. - What type of data interface does the AD9209BBPZ-4G use?
The device uses SERDES JESD204B/JESD204C interface with up to 8 lanes at 24.75 Gbps. - What are the key features of the DSP blocks in the AD9209BBPZ-4G?
The DSP blocks include selectable decimation filters, configurable DDCs, and programmable 192-tap PFIR filters. - How does the AD9209BBPZ-4G support automatic gain control (AGC)?
The device supports receive AGC with fast detect and signal monitoring. - What is the package type and size of the AD9209BBPZ-4G?
The package type is a 324-Ball BGA with dimensions of 15mm x 15mm x 1.58mm. - Can the AD9209BBPZ-4G be used in phased array radar applications?
Yes, it is suitable for phased array radar and electronic warfare applications. - Does the AD9209BBPZ-4G have on-chip temperature monitoring?
Yes, it includes an on-chip temperature monitoring unit. - How many GPIOx pins does the AD9209BBPZ-4G have?
The device has flexible GPIOx pins for various configurations.
