datasheetbank_Logo     전자부품 반도체 검색엔진( 무료 PDF 다운로드 ) - 데이터시트뱅크
  >>>  Texas-Instruments  >>> DAC5687 PDF

DAC5687 데이터시트 - Texas Instruments

부품번호상세내용제조사
DAC5687 16-BIT, 500 MSPS 2×–8× INTERPOLATING DUAL-CHANNEL DIGITAL-TO-ANALOG CONVERTER (DAC) Texas-Instruments
Texas Instruments Texas-Instruments
다른 PDF  존재하지 않습니다.
DAC5687 데이타시트 PDF : DAC5687 pdf   
DAC5687 image

DESCRIPTION
The DAC5687 is a dual-channel 16-bit high-speed digital-to-analog converter (DAC) with integrated 2×, 4×, and 8× interpolation filters, a complex numerically.
controlled oscillator (NCO), onboard clock multiplier, IQ compensation, and on-chip voltage reference. The DAC5687 is pin-compatible to the DAC5686, requiring only changes in register settings for most applications, and offers additional features and superior linearity, noise, crosstalk, and PLL phase noise performance.
The coarse and fine mixers can be combined to span a wider range of frequencies with fine resolution. The DAC5687 allows both complex or real output. Combining the frequency upconversion and complex output produces a Hilbert transform pair that is output from the two DACs. An external RF quadrature modulator then performs the final single-sideband upconversion.
The IQ compensation feature allows optimization of phase, gain, and offset to maximize sideband rejection and minimize LO feedthrough for an analog quadrature modulator.
The DAC5687 includes several input options: single-port interleaved data, even and odd multiplexing at half-rate, and an input FIFO with either external or internal clock to ease the input timing ambiguity when the DAC5687 is clocked at the DAC output sample rate.

FEATURES
• 500 MSPS
• Selectable 2×–8× Interpolation
• On-Chip PLL/VCO Clock Multiplier
• Full IQ Compensation Including Offset, Gain,
   and Phase
• Flexible Input Options:
   – FIFO With Latch on External or Internal
      Clock
   – Even/Odd Multiplexed Input
   – Single Port Demultiplexed Input
• Complex Mixer With 32-Bit NCO
• Fixed Frequency Mixer With fS/4 and fS/2
• 1.8-V or 3.3-V I/O Voltage
• On-Chip 1.2-V Reference
• Differential Scalable Output: 2 mA to 20 mA
• Pin Compatible to DAC5686
• High Performance
   – 81-dBc ACLR WCDMA TM1 at 30.72 MHz
   – 72-dBc ACLR WCDMA TM1 at 153.6 MHz
• Package: 100-Pin HTQFP

APPLICATIONS
• Cellular Base Transceiver Station Transmit
   Channel
   – CDMA: W-CDMA, CDMA2000, TD-SCDMA
   – TDMA: GSM, IS-136, EDGE/UWC-136
   – OFDM: 802.16
• Cable Modem Termination System

페이지 링크(HTML) : 1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51 
 

"DAC5687" 관련 부품명

부품번호상세내용PDF제조사
DAC5687 16-BIT, 500 MSPS 2×–8× INTERPOLATING DUAL-CHANNEL DIGITAL-TO-ANALOG CONVERTER (DAC) DAC5687 View Texas Instruments
DAC5686 16-BIT, 500-MSPS, 2×–16× INTERPOLATING DUAL-CHANNEL DIGITAL-TO-ANALOG CONVERTER DAC5686 View Texas Instruments
DAC5688 DUAL-CHANNEL, 16-BIT, 800 MSPS, 2x–8x INTERPOLATING DIGITAL-TO-ANALOG CONVERTER (DAC) DAC5688 View Texas Instruments
DAC5682 16-BIT, 1.0 GSPS 2x-4x INTERPOLATING DUAL-CHANNEL DIGITAL-TO-ANALOG CONVERTER (DAC) DAC5682 View Texas Instruments
DAC5681Z 16-Bit, 1.0 GSPS 2x to 4x Interpolating Digital-To-Analog Converter (DAC) DAC5681Z View Texas Instruments
AD9684 14-Bit, 500 MSPS LVDS, Dual Analog-to-Digital Converter AD9684 View Analog Devices
TDA8776 10-bit, 500 Msps Digital-to-Analog Converter (DAC) TDA8776 View Philips Electronics
AD9777 16-Bit, 160 MSPS 2x/4x/8x Interpolating Dual TxDAC+® D/A Converter AD9777 View Analog Devices
AD9694 14-Bit, 500 MSPS JESD204B, Quad Analog-to-Digital Converter AD9694 View Analog Devices
DAC5674 14-BIT, 40 MSPS, 2x/4x INTERPOLATING CommsDAC DIGITAL-TO-ANALOG CONVERTER DAC5674 View Texas Instruments

링크 공유 : 

English 简体中文 日本語 русский español


All Rights Reserved © datasheetbank.com 2014 - 2020  [ 개인정보 보호정책 ] [ 데이터시트 요청하기 ]