Overview
The AD9174BBPZ, produced by Analog Devices Inc., is a high-performance, dual, 16-bit digital-to-analog converter (DAC) designed to support DAC sample rates up to 12.6 GSPS. This device is tailored for single-band and multiband direct to radio frequency (RF) wireless applications, featuring an 8-lane, 15.4 Gbps JESD204B data input port and a high-performance, on-chip DAC clock multiplier. It also includes digital signal processing capabilities, making it suitable for various wireless and instrumentation applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| DAC Resolution | 16-bit | |
| Maximum DAC Sample Rate | 12.6 GSPS | |
| Input Data Rate (Complex) | Up to 3.08 GSPS | |
| Input Data Rate (Non-Complex) | Up to 6.16 GSPS | |
| Data Input Port | 8-lane, 15.4 Gbps JESD204B | |
| Package Type | 144-ball BGA_ED | |
| Operating Temperature Range | -40°C to +85°C | |
| Power Supply Voltages | AVDD1.0 = 1.0 V, AVDD1.8 = 1.8 V, DVDD1.0 = 1.0 V, DVDD1.8 = 1.8 V, SVDD1.0 = 1.0 V |
Key Features
- Three bypassable complex data input channels per RF DAC datapath, each including a configurable gain stage, an interpolation filter, and a channel numerically controlled oscillator (NCO).
- Supports single-band and multiband wireless applications with flexible frequency planning.
- Ultrawide bandwidth single-DAC modes, supporting up to 6.16 GSPS data rates with 16-bit resolution.
- Low power, multichannel, dual DAC design to reduce power consumption in higher bandwidth and multichannel applications.
- High performance, on-chip DAC clock multiplier and digital signal processing capabilities.
- Phase coherent, fast frequency hopping (FFH) capability using a bank of 31, 32-bit NCOs and an 80 MHz serial peripheral interface (SPI).
Applications
- Wireless communications infrastructure
- Multiband base station radios
- Microwave/E-band backhaul systems
- Instrumentation and automatic test equipment (ATE)
- Radar and jammer systems
Q & A
- What is the maximum DAC sample rate of the AD9174BBPZ?
The AD9174BBPZ supports DAC sample rates up to 12.6 GSPS.
- What type of data input port does the AD9174BBPZ feature?
The device features an 8-lane, 15.4 Gbps JESD204B data input port.
- How many complex data input channels does the AD9174BBPZ have per RF DAC datapath?
Each RF DAC datapath has three complex data input channels.
- What is the maximum complex input data rate per input channel?
The maximum complex input data rate per input channel is up to 3.08 GSPS.
- What is the operating temperature range of the AD9174BBPZ?
The operating temperature range is from -40°C to +85°C.
- What package type is the AD9174BBPZ available in?
The device is available in a 144-ball BGA_ED package.
- Does the AD9174BBPZ support fast frequency hopping?
- What are some of the key applications of the AD9174BBPZ?
The device is used in wireless communications infrastructure, multiband base station radios, microwave/E-band backhaul systems, instrumentation, ATE, and radar and jammer systems.
- Can the AD9174BBPZ operate in ultrawide bandwidth single-DAC modes?
- How does the AD9174BBPZ manage power consumption?
The device features a low power, multichannel, dual DAC design to reduce power consumption in higher bandwidth and multichannel applications.
