поискавой системы для электроныых деталей |
|
DAC5688IRGCT датащи(PDF) 1 Page - Texas Instruments |
|
|
DAC5688IRGCT датащи(HTML) 1 Page - Texas Instruments |
1 / 55 page DAC5688 www.ti.com SLLS880B – DECEMBER 2007 – REVISED MAY 2010 DUAL-CHANNEL, 16-BIT, 800 MSPS, 2x–8x INTERPOLATING DIGITAL-TO-ANALOG CONVERTER (DAC) Check for Samples: DAC5688 1 FEATURES DESCRIPTION • Dual, 16-Bit, 800 MSPS DACs The DAC5688 is a dual-channel 16-bit 800 MSPS digital-to-analog converter (DAC) with dual CMOS • Dual, 16-Bit, 250 MSPS CMOS Input Data digital data bus, integrated 2x-8x interpolation filters, – 16 Sample Input FIFO a fine frequency mixer with 32-bit complex – Flexible input data bus options numerically controlled oscillator (NCO), on-board • High Performance clock multiplier, IQ compensation, and internal voltage reference. Different modes of operation – 81 dBc ACLR WCDMA TM1 at 70 MHz enable or bypass various signal processing blocks. • 2x-32x Clock Multiplying PLL/VCO The DAC5688 offers superior linearity, noise, • Selectable 2x–8x Interpolation Filters crosstalk and PLL phase noise performance. – Stop-band Attenuation > 80 dB The DAC5688 dual CMOS data bus provides 250 • Complex Mixer with 32-Bit NCO MSPS input data transfer per DAC channel. Several input data options are available: dual-bus data, • Digital Quadrature Modulator Correction single-bus interleaved data, even and odd – Gain, Phase and Offset Correction multiplexing at half-rate, and an input FIFO with either • Digital Inverse SINC Filter external or internal clock to ease interface timing. Input data can interpolated 2x, 4x or 8x by on-board • 3- or 4-Wire Serial Control Interface digital interpolating FIR filters with over 80 dB of • On Chip 1.2-V Reference stop-band attenuation. • Differential Scalable Output: 2 to 20 mA The DAC5688 allows both complex or real output. An • Package: 64-pin 9×9mm QFN optional 32-bit NCO/mixer in complex mode provides frequency upconversion and the dual DAC output APPLICATIONS produces a complex Hilbert Transform pair. A digital Inverse SINC filter compensates for natural DAC • Cellular Base Stations sin(x)/x frequency roll-off. The digital Quadrature • Broadband Wireless Access (BWA) Modulator Correction (QMC) feature allows IQ • WiMAX 802.16 compensation of phase, gain and offset to maximize • Fixed Wireless Backhaul sideband rejection and minimize LO feed-through of • Cable Modem Termination System (CMTS) an external quadrature modulator performing the final single sideband RF up-conversion. The DAC5688 is pin compatible with the DAC5689 which does not include a clock-multiplying PLL. The DAC5688 is characterized for operation over the industrial temperature range of –40°C to 85°C and is available in a 64-pin 9x9mm QFN package. ORDERING INFORMATION(1) Order Code Package Qty Package TA = –40°C to 85°C Tape and Reel Format Drawing/Type(2) (3) DAC5688IRGCT 250 RGC / 64QFN Quad Flatpack No-Lead DAC5688IRGCR 2000 (1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. (2) Thermal Pad Size: 7,4 mm × 7,4 mm (3) MSL Peak Temperature: Level-3-260C-168 HR 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Copyright © 2007–2010, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Аналогичный номер детали - DAC5688IRGCT |
|
Аналогичное описание - DAC5688IRGCT |
|
|
ссылки URL |
Конфиденциальность |
ALLDATASHEETRU.COM |
Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | обмен ссыками | поиск по производителю All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |