Electronic Components Datasheet Search |
|
AD9634BCPZRL7-170 Datasheet(PDF) 1 Page - Analog Devices |
|
AD9634BCPZRL7-170 Datasheet(HTML) 1 Page - Analog Devices |
1 / 32 page 12-Bit, 170 MSPS/210 MSPS/250 MSPS, 1.8 V Analog-to-Digital Converter AD9634 Rev. 0 Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2011 Analog Devices, Inc. All rights reserved. FEATURES SNR = 69.7 dBFS at 185 MHz AIN and 250 MSPS SFDR = 87 dBc at 185 MHz AIN and 250 MSPS −150.6 dBFS/Hz input noise at 185 MHz, −1 dBFS AIN and 250 MSPS Total power consumption: 360 mW at 250 MSPS 1.8 V supply voltages LVDS (ANSI-644 levels) outputs Integer 1-to-8 input clock divider (625 MHz maximum input) Sample rates of up to 250 MSPS IF sampling frequencies of up to 350 MHz Internal ADC voltage reference Flexible analog input range 1.4 V p-p to 2.0 V p-p (1.75 V p-p nominal) ADC clock duty cycle stabilizer Serial port control Energy-saving power-down modes User-configurable, built-in self test (BIST) capability APPLICATIONS Communications Diversity radio systems Multimode digital receivers (3G) TD-SCDMA, WiMAX, W-CDMA, CDMA2000, GSM, EDGE, LTE I/Q demodulation systems Smart antenna systems General-purpose software radios Ultrasound equipment Broadband data applications FUNCTIONAL BLOCK DIAGRAM 12 REFERENCE SERIAL PORT SCLK SDIO CSB CLK+ CLK– 1-TO-8 CLOCK DIVIDER AD9634 VIN+ D0±/D1± D10±/D11± DCO± OR± VIN– VCM AVDD AGND DRVDD . . . PARALLEL DDR LVDS AND DRIVERS PIPELINE 12-BIT ADC Figure 1. GENERAL DESCRIPTION The AD9634 is a 12-bit, analog-to-digital converter (ADC) with sampling speeds of up to 250 MSPS. The AD9634 is designed to support communications applications where low cost, small size, wide bandwidth, and versatility are desired. The ADC core features a multistage, differential pipelined architecture with integrated output error correction logic. The ADC features wide bandwidth inputs that can support a variety of user-selectable input ranges. An integrated voltage reference eases design considerations. A duty cycle stabilizer (DCS) is provided to compensate for variations in the ADC clock duty cycle, allowing the converter to maintain excellent performance. The ADC output data are routed directly to the external 12-bit LVDS output port. Flexible power-down options allow significant power savings, when desired. Programming for setup and control is accomplished using a 3-wire, SPI-compatible serial interface. The AD9634 is available in a 32-lead LFCSP and is specified over the industrial temperature range of −40°C to +85°C. This product is protected by a U.S. patent. PRODUCT HIGHLIGHTS 1. Integrated 12-bit, 170 MSPS/210 MSPS/250 MSPS ADC. 2. Fast overrange and threshold detect. 3. Proprietary differential input maintains excellent SNR performance for input frequencies of up to 350 MHz. 4. 3-pin, 1.8 V SPI port for register programming and readback. 5. Pin compatibility with the AD9642, allowing a simple migration up to 14 bits, and with the AD6672. |
Similar Part No. - AD9634BCPZRL7-170 |
|
Similar Description - AD9634BCPZRL7-170 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |