AD6677
FEATURES
GENERAL DESCRIPTION
JESD204B Subclass 0 or Subclass 1 coded serial digital outputs Signal-to-noise ratio (SNR) = 71.9 d BFS at 185 MHz AIN and
250 MSPS with noise shaping requantizer (NSR) set to 33% Spurious-free dynamic range (SFDR) = 87 d Bc at 185 MHz AIN and 250 MSPS Total power consumption: 435 m W at 250 MSPS 1.8 V supply voltages Integer 1 to 8 input clock divider Sample rates of up to 250 MSPS IF sampling frequencies of up to 400 MHz Internal analog-to-digital converter (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 (DCS) Serial port control Energy saving power-down modes
APPLICATIONS munications Diversity radio and smart antenna multiple input, multiple output (MIMO) systems Multimode digital receivers (3G)
TD-SCDMA, Wi MAX, W-CDMA, CDMA2000, GSM, EDGE, LTE I/Q demodulation systems General-purpose software radios
The AD6677 is an 11-bit, 250 MSPS, intermediate frequency (IF) receiver...
