Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ADAR4000ACPZ is a 2 GHz to 18 GHz single-input, four-output beamforming IC (BFIC) optimised for phased array transmit applications. Its true time-delay core ensures beam-skew-free broadband operation. The full-scale delay of the time delay unit (TDU) can be set to 254 ps or 508 ps, with minimum steps of 2 ps and 4 ps, respectively. At 2 GHz, the phase adjustment range is 365°, while at 18 GHz, the minimum phase step is 13°.

Each path also features a 31.5 dB digital step attenuator (DSA) with a step size of 0.5 dB.

All on-chip register controls are managed via a simple 3-wire or 4-wire serial port interface (SPI). Four address pins allow the SPI to control up to 16 devices on the same serial line.

On-chip random access memory (RAM) and first-in, first-out (FIFO) memory can store up to 64 and 16 beam states, respectively. The on-chip sequencer can be used to select and advance beam states, with the source being either RAM or FIFO.

The ADAR4000ACPZ is available in a 36-pin 6 mm × 6 mm LFCSP package, with an operating temperature range of −40°C to +85°C.

ADAR4000ACPZ Applications

Phased array communication links

Satellite communication (SATCOM)

Phased array radar

Electronic warfare

Test and measurement equipment

ADAR4000ACPZ Features

Broadband, 2 GHz to 18 GHz frequency range

Single input, four outputs

True time delay core for broadband skew-free operation

0 ps to 508 ps range with 4 ps resolution

0 ps to 254 ps range with 2 ps resolution

31.5 dB gain adjustment range, 0.5 dB steps  

4-bit pin-programmable device address setting  

On-chip sequence generator  

Beam updates via registers, RAM, or FIFO  

Programmable amplifier bias

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.