Overview
The ADAR2001ACCZ is a highly integrated transmitter IC designed by Analog Devices Inc., optimized for millimeter wave body scanning applications. This device accepts a single-ended continuous wave (CW) input signal between 2.5 GHz and 10 GHz and provides several key functionalities including gain, 4× frequency multiplication, harmonic filtering, 1:4 signal splitting, and four independently controllable power amplifiers (PAs) with differential outputs. These outputs are designed to directly drive dipole antennas with differential inputs, making it ideal for various high-frequency applications.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range (Input) | 2.5 GHz to 10 GHz |
| Frequency Range (Output) | 10 GHz to 40 GHz |
| Frequency Multiplication | 4× |
| Signal Splitting | 1:4 |
| Power Amplifiers | Four independently controllable PAs with differential outputs |
| Supply Voltage (Min) | 1.6 V |
| Supply Voltage (Max) | 2.75 V |
| Operating Temperature (Min) | -40°C |
| Operating Temperature (Max) | 85°C |
| Package Type | 40-WFLGA Exposed Pad |
| Mounting Style | SMD/SMT |
| Package Dimensions | 6 mm x 6 mm x 0.68 mm |
Key Features
- Operates in the 10 GHz to 40 GHz frequency range, providing sufficient resolution to detect and identify small objects and penetrate clothing for walk-through operations.
- Fast switching and configuration via advanced sequencers (state machines) simplifies the design of large array systems while maintaining efficiency and speed of operation.
- Highly integrated SiGe device featuring critical signal chain elements for multi-channel Tx signal paths in mmWave arrays, all in a convenient LGA form-factor. This simplifies the design and operation of large mmWave scanning arrays by eliminating the need to distribute high frequencies and providing a cost-effective path towards developing modular (tiled) arrays.
Applications
- Aerospace and Defense: mmWave Security Scanner Imager
- Communications: Multi-Channel Tx; LO multiplication and distribution
- Instrumentation: Multi-Channel Tx; LO multiplication and distribution
- Healthcare: Multi-Channel Tx as part of Imager system.
Q & A
- What is the input frequency range of the ADAR2001ACCZ?
The input frequency range is between 2.5 GHz and 10 GHz. - What is the output frequency range of the ADAR2001ACCZ?
The output frequency range is between 10 GHz and 40 GHz. - What type of frequency multiplication does the ADAR2001ACCZ provide?
The ADAR2001ACCZ provides 4× frequency multiplication. - How many independently controllable power amplifiers does the ADAR2001ACCZ have?
The ADAR2001ACCZ has four independently controllable power amplifiers (PAs) with differential outputs. - What is the minimum and maximum supply voltage for the ADAR2001ACCZ?
The minimum supply voltage is 1.6 V, and the maximum supply voltage is 2.75 V. - What is the operating temperature range for the ADAR2001ACCZ?
The operating temperature range is from -40°C to 85°C. - What type of package does the ADAR2001ACCZ come in?
The ADAR2001ACCZ comes in a 40-WFLGA Exposed Pad package. - What are the primary applications of the ADAR2001ACCZ?
The primary applications include Aerospace and Defense, Communications, Instrumentation, and Healthcare. - Is there an evaluation board available for the ADAR2001ACCZ?
Yes, the ADAR2001 can be evaluated with the ADAR2001-EVALZ evaluation board. - What are the key benefits of using the ADAR2001ACCZ in mmWave scanning arrays?
The key benefits include fast switching and configuration, high integration of critical signal chain elements, and a cost-effective path towards developing modular (tiled) arrays.
