Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The F1912NCGI8 is part of the Glitch-FreeTM DSA family and features a monolithic silicon chip structure in a compact 4mm x 4mm 20-pin QFN package for high reliability. The silicon design features very low insertion loss and low distortion (> +60 dBm IP3I). The device has precise accuracy, stabilising to the final attenuation value within 400 nsec. Most importantly, the F1912 features IDT's Glitch-FreeTM technology, which reduces overshoot and ringing during MSB conversion.

Features

Serial and 6-bit parallel interfaces

31.5dB control range

0.5dB step

No Glitch-FreeTM, low transient overshoot

Attenuation error < 0.22 dB @ 2 GHz

Low insertion loss < 1.4 dB @ 2 GHz

Ultra-linearity >+63 dBm IP3I

500 ns switching speed

Temperature-stable integral nonlinearity

3.0 V to 5.25 V supply

1.8 V or 3.3 V control logic

Operating temperature -55°C to +105°C 

4mm x 4mm 20-pin low-profile QFN package

Low current consumption 550µA typ

• 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.