PCM1760_1238648

` DUAL 20-BIT MONOLITHIC MODULATOR PCM1760) AND MONOLITHIC ECIMATING DIGITAL FILTER (DF1760)
` HIGH PERFORMANCE: HD+N: 92dB typ, 90dB max ynamic Range: 108dB typ NR: 108dB min, 110dB typ hannel Separation: 98dB typ, 94dB min
` 64X OVERSAMPLING
` CO-PHASE CONVERSION
` RUNS ON 256fs OR 384fs SYSTEM LOCK
` VERSATILE INTERFACE CAPABILITY: 16-, 20-Bit Output SB First or LSB First Format   OPTIONAL FUNCTIONS: ffset Error Calibration verflow Detection ower Down Mode (DF1760)
` RUNS ON ±5V SUPPLIES (PCM1760) AND V SUPPLY (DF1760)
` COMPACT 28-PIN PACKAGES: 8-Pin DIP and SOIC

The PCM1760_1238648 combine for a low-cost, high-performance dual 20-bit, 48kHz sampling analog- to-digital conversion system which is specifically designed for dynamic applications.

The PCM1760_1238648 pair form a 4-bit, 4th order, 64X oversampling analog-to-digital converter.

The PCM1760_1238648 is a delta-sigma modulator that uses a 4-bit quantizer within the modulation loop to achieve very high dynamic range.

The DF1760 is a high-performance decimating digital filter. The DF1760 accepts 4-bit 64fs data from the PCM1760_1238648 and decimates to 20-bit 1fs data.

The FIR filter of the DF1760 has pass-band ripple of less than ±0.001dB and greater than 100dB of the reject band attenuation.