DatasheetsPDF.com

AD9857 Datasheet

Part Number AD9857
Manufacturers Analog Devices
Logo Analog Devices
Description CMOS 200 MSPS 14-Bit Quadrature Digital Upconverter
Datasheet AD9857 DatasheetAD9857 Datasheet (PDF)

CMOS 200 MSPS 14-Bit Quadrature Digital Upconverter AD9857 FEATURES 200 MHz internal clock rate 14-bit data path Excellent dynamic performance: 80 dB SFDR @ 65 MHz (±100 kHz) AOUT 4× to 20× programmable reference clock multiplier Reference clock multiplier PLL lock detect indicator Internal 32-bit quadrature DDS FSK capability 8-bit output amplitude control Single-pin power-down function Four programmable, pin-selectable signal profiles SIN(x)/x correction (inverse SINC function) Simplified con.

  AD9857   AD9857






Part Number AD9859
Manufacturers Analog Devices
Logo Analog Devices
Description 400 MSPS/ 10-Bit/ 1.8 V CMOS Direct Digital Synthesizer
Datasheet AD9857 DatasheetAD9859 Datasheet (PDF)

400 MSPS, 10-Bit, 1.8 V CMOS Direct Digital Synthesizer AD9859 FEATURES 400 MSPS internal clock speed Integrated 10-bit DAC 32-bit tuning word Phase noise ≤ –120 dBc/Hz @ 1 kHz offset (DAC output) Excellent dynamic performance >75 dB SFDR @ 160 MHz (±100 kHz offset) AOUT Serial I/O control 1.8 V power supply Software and hardware controlled power-down 48-lead TQFP/EP package Support for 5 V input levels on most digital inputs PLL REFCLK multiplier (4× to 20×) Internal oscillator; can be driven b.

  AD9857   AD9857







Part Number AD9858
Manufacturers Analog Devices
Logo Analog Devices
Description 1 GSPS Direct Digital Synthesizer
Datasheet AD9857 DatasheetAD9858 Datasheet (PDF)

1 GSPS Direct Digital Synthesizer AD9858 FEATURES 1 GSPS internal clock speed Up to 2 GHz input clock (selectable divide-by-2) Integrated 10-bit DAC Excellent phase noise and SFDR 32-bit programmable frequency register Simplified 8-bit parallel and SPI serial control interface Automatic frequency sweeping capability 4 frequency profiles 3.3 V power supply Power dissipation: 2 W typical Integrated programmable charge pump and phase frequency detector with fast lock circuit Isolated charge pump s.

  AD9857   AD9857







Part Number AD9856
Manufacturers Analog Devices
Logo Analog Devices
Description CMOS 200 MHz Quadrature Digital Upconverter
Datasheet AD9857 DatasheetAD9856 Datasheet (PDF)

FEATURES Universal low cost modulator solution for communications applications DC to 80 MHz output bandwidth Integrated 12-bit D/A converter Programmable sample rate interpolation filter Programmable reference clock multiplier Internal SIN(x)/x compensation filter >52 dB SFDR @ 40 MHz AOUT >48 dB SFDR @ 70 MHz AOUT >80 dB narrow-band SFDR @ 70 MHz AOUT +3 V single-supply operation Space-saving surface-mount packaging Bidirectional control bus interface Supports burst and continuous Tx modes Sing.

  AD9857   AD9857







Part Number AD9854
Manufacturers Analog Devices
Logo Analog Devices
Description CMOS 300MSPS Quadrature Complete DDS
Datasheet AD9857 DatasheetAD9854 Datasheet (PDF)

Data Sheet CMOS 300 MSPS Quadrature Complete DDS AD9854 FEATURES 300 MHz internal clock rate FSK, BPSK, PSK, chirp, AM operation Dual integrated 12-bit digital-to-analog converters (DACs) Ultrahigh speed comparator, 3 ps rms jitter Excellent dynamic performance 80 dB SFDR at 100 MHz (±1 MHz) AOUT 4× to 20× programmable reference clock multiplier Dual 48-bit programmable frequency registers Dual 14-bit programmable phase offset registers 12-bit programmable amplitude modulation and on/off outpu.

  AD9857   AD9857







CMOS 200 MSPS 14-Bit Quadrature Digital Upconverter

CMOS 200 MSPS 14-Bit Quadrature Digital Upconverter AD9857 FEATURES 200 MHz internal clock rate 14-bit data path Excellent dynamic performance: 80 dB SFDR @ 65 MHz (±100 kHz) AOUT 4× to 20× programmable reference clock multiplier Reference clock multiplier PLL lock detect indicator Internal 32-bit quadrature DDS FSK capability 8-bit output amplitude control Single-pin power-down function Four programmable, pin-selectable signal profiles SIN(x)/x correction (inverse SINC function) Simplified control interface 10 MHz serial, 2-wire or 3-wire SPI®-compatible 3.3 V single supply Single-ended or differential input reference clock 80-lead LQFP surface-mount packaging Three modes of operation: Quadrature modulator mode Single-tone mode Interpolating DAC mode APPLICATIONS HFC data, telephony, and video modems Wireless base station Agile, LO frequency synthesis Broadband communications PARALLEL DATA IN (14-BIT) DATA CLOCK DEMUX INVERSE CIC CLOCK INVERSE CIC CONTROL HALF-BAND CLOCKS I.


2005-03-24 : 74HCT7046A    CS4952    CS4953    CS4954    CS4955    CS50D    CS50S    CS5101    CS5101A    CS51021   


@ 2014 :: Datasheetspdf.com ::
Semiconductors datasheet search & download site (Privacy Policy & Contact)