Overview
The AD9735BBCZ is a high-performance, high-frequency Digital-to-Analog Converter (DAC) manufactured by Analog Devices Inc. This component is designed to provide sample rates of up to 1200 MSPS, enabling multicarrier generation up to their Nyquist frequency. It features a serial peripheral interface (SPI) port for programming internal parameters and reading status registers. The DAC utilizes a reduced-specification LVDS interface to achieve high sample rates and operates from 1.8V and 3.3V power supplies, with a total power consumption of 380mW in bypass mode. The AD9735BBCZ is packaged in a 160-lead CSP-BGA and operates over a temperature range of -40°C to +85°C.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 12 |
| Sampling Rate | Up to 1200 MSPS |
| Data Interface | Serial (LVDS) |
| Number of Converters | 1 |
| Voltage Supply Source | Analog and Digital (1.8V, 3.3V) |
| Power Dissipation (Max) | 550mW |
| Operating Temperature | -40°C to +85°C |
| Mounting Type | Surface Mount |
| Package Type | 160-CSPBGA (12x12) |
| Number of Outputs and Type | 2 Current Unipolar |
| Output Current Range | 8.66mA to 31.66mA |
Key Features
- High sample rates of up to 1200 MSPS, enabling multicarrier generation up to their Nyquist frequency.
- Serial peripheral interface (SPI) port for programming internal parameters and reading status registers.
- Reduced-specification LVDS interface for high-speed data transfer.
- Programmable output current range of 8.66mA to 31.66mA.
- Manufactured on a 0.18µm CMOS process.
- Low power consumption of 380mW in bypass mode.
- Operating temperature range from -40°C to +85°C.
Applications
- Broadband communications systems.
- Cellular infrastructure (digital predistortion).
- Point-to-point wireless systems.
- CMTS/VOD (Cable Modem Termination Systems/Video on Demand).
- Instrumentation and automatic test equipment.
- Radar and avionics systems.
Q & A
- What is the maximum sample rate of the AD9735BBCZ?
The AD9735BBCZ has a maximum sample rate of up to 1200 MSPS.
- What type of interface does the AD9735BBCZ use for high-speed data transfer?
The AD9735BBCZ uses a reduced-specification LVDS interface.
- What is the operating temperature range of the AD9735BBCZ?
The operating temperature range is from -40°C to +85°C.
- How many bits does the AD9735BBCZ DAC have?
The AD9735BBCZ is a 12-bit DAC.
- What is the power consumption of the AD9735BBCZ in bypass mode?
The power consumption in bypass mode is 380mW.
- What type of package does the AD9735BBCZ come in?
The AD9735BBCZ is packaged in a 160-lead CSP-BGA.
- Can the output current of the AD9735BBCZ be programmed?
- What are some common applications of the AD9735BBCZ?
- Is the AD9735BBCZ RoHS compliant?
- How many outputs does the AD9735BBCZ have and what type are they?
