Datasheet for AD9785:
- Manufacturer Part Number : AD9785
- Manufacturer : AD
- Description : Dual 12-Bit 800 MSPS DAC with Low Power 32-Bit Complex NCO
- Series : AD9785
- Reference Price : USD 17.472
- Our Price : We have a better price, contact us by email
- Product Type : High Speed D/A Converters ≥30MSPS
- Function : Standard High Speed D/A Converters
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : AD9785
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for AD9785. If you need any more information about AD9785, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The AD9785/AD9787/AD9788 are 12-bit, 14-bit, and 16-bit,high dynamic range TxDAC® devices, respectively, that providea sample rate of 800 MSPS, permitting multicarrier generationup to the Nyquist frequency. Features are included for optimizingdirect conversion transmit applications, including complexdigital modulation, as well as gain, phase, and offset compensation.The DAC outputs are optimized to interface seamlesslywith analog quadrature modulators, such as the ADL5375family from Analog Devices, Inc. A serial peripheral interface(SPI) provides for programming and readback of many internalparameters. Full-scale output current can be programmed overa range of 10 mA to 30 mA. The AD9785/AD9787/AD9788family is manufactured on a 0.18 μm CMOS process and operatesfrom 1.8 V and 3.3 V supplies. It is enclosed in a 100-lead TQFPpackage.
Product Highlights
- Low noise and intermodulation distortion (IMD) enable high quality synthesis of wideband signals from baseband to high intermediate frequencies.
- Proprietary DAC output switching technique enhances dynamic performance.
- CMOS data input interface with adjustable setup and hold.
- Low power complex 32-bit numerically controlled oscillators (NCOs).
Applications
- Wireless infrastructure
W-CDMA, CDMA2000, TD-SCDMA, WiMAX, GSM - Digital high or low IF synthesis
- Transmit diversity
- Wideband communications
LMDS/MMDS, point-to-point
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
