Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The DAC38RF80IAAVR is a high-performance, dual/single-channel, 14-bit, 9GSPS, RF-sampling digital-to-analog converter (DAC) capable of synthesising broadband signals in the 0GHz to 4.5GHz range. The high dynamic range allows the DAC38RFxx family to generate signals for a variety of applications, including 3G/4G signals for wireless base stations and radar.

The device features a low-power JESD204B interface with up to eight channels at a maximum bit rate of 12.5Gbps/channel and a composite input data rate of 1.25GSPS/channel. the DAC38RFxx provides two digital upconverters per channel with a variety of interpolation rate options. A digital quadrature modulator with frequency-flexible independent NCOs can be used to support multi-band operation. An optional low-jitter PLL/VCO simplifies DAC sample clock generation by allowing the use of a lower frequency reference clock.

Features

• 14-bit resolution

• Maximum DAC sample rate: 9 GSPS

• Key Specifications:

– RF full-scale output power at 2.1 GHz:

• DAC38RF80/90/84: 0 dBm

• DAC38RF83/93/85: 3 dBm (with 2:1 balun)

– Spectral performance(on-chip PLL, DIFF):

• fDAC = 5898.24 MSPS, fOUT = 2.14 GHz

– WCDMA ACLR: 75 dBc

– WCDMA alt-ACLR: 77 dBc

• fDAC = 8847.36 MSPS, fOUT = 3.7 GHz

– 20 MHz LTE ACLR: 63 dBc

• fDAC = 9 GSPS, fOUT = 1.8 GHz

– IMD3 = 70 dBc (–6 dBFS, 10-MHz tone spacing)

– NSD = –157 dBc/Hz

• Dual-band digital up-converter per DAC

– 6, 8, 10, 12, 16, 18, 20 or 24x interpolation

– 4 Independent NCOs with 48-bit resolution

• JESD204B Interface, subclass 1

– Support for multichip synchronization

– Maximum lane rate: 12.5 Gbps

• Single-ended output with integrated balun (DAC38RF80/90/84) covering 700 MHz to 3800 MHz

• Internal PLL and VCO with bypass

– fC(VCO) = 5.9 or 8.9 GHz

• Power dissipation: 1.4 to 2.2 W/ch

• Power supplies: –1.8 V, 1 V, 1.8 V

• Package: 10 x 10 mm BGA, 0.8 mm pitch, 144-balls

Applications

• Wireless communications

• Communications test equipment

• Arbitrary waveform generators

• Military software defined radios

• Radar and satellite communications (SATCOM)

• 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.