首页- 新闻中心- 正文

AD6652芯片内部结构分析及IC解密

来源:芯片解密-龙芯世纪   时间:2011-03-25   阅读:876

   龙芯世纪专业提供各类MCU单片机解密、专用IC解密、PLD芯片解密、SPLD芯片解密、PGA/CPLD芯片解密等解密服务以及所有芯片解密相关技术转让与咨询服务。

   随着龙芯世纪在各种疑难单片机解密领域的重大突破,为我们在更多高难度IC解密领域的研究积累的丰富经验,这里我们提供对AD6652单片机的基本性能特征介绍,供客户及工程师参考借鉴,因为在单片机解密过程中,对单片机本身性能特征及其加密特性与内部结构有一定的了解,能够更好的理解单片机加解密原理,选择更合适的解密方案。芯片解密请关注http://www.icinf.com/

  AD6652 FEATURES
  SNR = 90 dB in 150 kHz bandwidth (to Nyquist @ 61.44 MSPS)
  Worst harmonic = 83 dBc (to Nyquist @ 61.44 MSPS)
  Integrated dual-channel ADC:
  Sample rates up to 65 MSPS
  IF sampling frequencies to 200 MHz
  Internal ADC voltage reference
  Integrated ADC sample-and-hold inputs
  Flexible analog input range (1 V to 2 V p-p)
  Differential analog inputs
  ADC clock duty cycle stabilizer
  85 dB channel isolation/crosstalk
  Integrated wideband digital downconverter (DDC):
  Crossbar switched DDC inputs
  Digital resampling for noninteger decimation
  Programmable decimating FIR filters
  Flexible control for multicarrier and phased array
  Dual AGC stages for output level control
  Dual 16-bit parallel or 8-bit link output ports
  User-configurable built-in self-test (BIST) capability
  Energy-saving power-down modes
  APPLICATIONS
  Communications
  Diversity radio systems
  Multimode digital receivers:
  GSM, EDGE, PHS, AMPS, UMTS, WCDMA, CDMA-ONE, IS95, IS136, CDMA2000, IMT-2000
  I/Q demodulation systems
  Smart antenna systems
  General-purpose software radios
  Broadband data applications
  Instrumentation and test equipment
  The AD6652 is a mixed-signal IF to baseband receiver consisting of dual 12-bit 65 MSPS ADCs and a wideband multimode digital downconverter (DDC). The AD6652 is designed to support communications applications where low cost, small size, and versatility are desired. The AD6652 is also suitable for other applications in imaging, medical ultrasound, instrumentation, and test equipment.

    基于AD6652单片机的以上特点,龙芯世纪芯片解密中心能在短时间内为您完成AD6652芯片解密等疑难单片机解密服务。如果您有AD6652单片机解密需求,欢迎来电来访咨询洽谈。

  电子商务中心服务热线:086-0755-83757007
  联系邮箱(Email):market2@pcblab.net