Overview
The AD9737ABBCZRL is a high-performance, 11-bit, 2.5 GSPS RF Digital-to-Analog Converter (DAC) produced by Analog Devices Inc. This component is part of the AD9737A/AD9739A family, which is designed to synthesize wideband signals from DC up to 3 GHz. The AD9737A is pin and functionally compatible with the AD9739, but it does not support synchronization or RZ mode and operates between 1.6 GSPS and 2.5 GSPS. The device features a proprietary quad-switch DAC architecture, which ensures exceptional AC linearity performance and enables mix-mode operation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 11-bit | |
| Sampling Rate | 2.5 GSPS | |
| Output Frequency Range | DC to 3 GHz | |
| Supply Voltages | 1.8 V, 3.3 V | |
| Power Consumption | 1.1 W at 2.5 GSPS | |
| Package Type | 160-Ball Chip Scale Ball Grid Array (CSPBGA) | |
| Package Dimensions | 12mm x 12mm x 1.4mm | |
| Interface | Dual-port, source synchronous, LVDS | |
| Configuration Interface | Serial Peripheral Interface (SPI) |
Key Features
- Proprietary quad-switch DAC architecture for exceptional AC linearity performance and mix-mode operation.
- On-chip controllers to manage external and internal clock domain variations over temperature, ensuring reliable data transfer.
- Dual-port, source synchronous, LVDS interface for simplified digital interface with existing FPGA/ASIC technology.
- Programmable output current: 8.7 mA to 31.7 mA.
- Low power consumption: 1.1 W at 2.5 GSPS.
- Manufactured on a 0.18 µm CMOS process.
Applications
- Broadband communications systems
- DOCSIS CMTS systems
- Military jammers
- Instrumentation and automatic test equipment
- Radar and avionics systems.
Q & A
- What is the resolution of the AD9737ABBCZRL?
The AD9737ABBCZRL has an 11-bit resolution.
- What is the maximum sampling rate of the AD9737ABBCZRL?
The maximum sampling rate is 2.5 GSPS).
- What is the output frequency range of the AD9737ABBCZRL?
The output frequency range is from DC to 3 GHz).
- What are the supply voltages for the AD9737ABBCZRL?
The supply voltages are 1.8 V and 3.3 V).
- What is the power consumption of the AD9737ABBCZRL at 2.5 GSPS?
The power consumption is 1.1 W at 2.5 GSPS).
- What type of package does the AD9737ABBCZRL come in?
The AD9737ABBCZRL comes in a 160-Ball Chip Scale Ball Grid Array (CSPBGA) package).
- What is the interface type used by the AD9737ABBCZRL?
The interface is a dual-port, source synchronous, LVDS interface).
- How is the device configured?
The device is configured using a Serial Peripheral Interface (SPI)).
- What are some of the key applications of the AD9737ABBCZRL?
Key applications include broadband communications systems, DOCSIS CMTS systems, military jammers, instrumentation and automatic test equipment, and radar and avionics systems).
- Is the AD9737ABBCZRL compatible with other Analog Devices DACs?
The AD9737ABBCZRL is pin and functionally compatible with the AD9739, except it does not support synchronization or RZ mode).
