TLV5580

TLV5580 8ĆBIT, 80 MSPS LOWĆPOWER A/D CONVERTER www.ti.com SLAS205B − DECEMBER 1998 − REVISED OCTOBER 2003 D 8-Bit Resolution 80 MSPS Sampling Analog-to-Digital Converter (ADC) D Low Power Consumption: 165 mW Typ Using External references D Wide Analog Input Bandwidth: 700 MHz Typ D 3.3 V Single-Supply Operation D 3.3 V TTL/CMOS-Compatible Digital I/O D Internal Bottom and Top Reference Voltages D Adjustable Reference Input Range D Power Down (Standby) Mode D Separate Power Down for Internal Voltage References D Three-State Outputs D 28-Pin Small Outline IC (SOIC) and Thin Shrink SOP (TSSOP) Packages D Applications − Digital Communications − Flat Panel Displays − High-Speed DSP Front-End (TMS320C6000) − Medical Imaging − Graphics Processing (Scan Rate/Format Conversion) − DVD Read Channel Digitization DESCRIPTION The TLV5580 is an 8-bit 80 MSPS high-speed A/D converter. It converts the analog input signal into 8-bit binary-coded digital words up to a sampling rate of 80 MHz. All digital inputs and outputs are 3.3 V TTL/CMOS-compatible. The device consumes very little power due to the 3.3 V supply and an innovative single-pipeline architecture implemented in a CMOS process. The user obtains maximum flexibility by setting both bottom and top voltage references from user-supplied voltages. If no external references are available, on-chip references are available for DW OR PW PACKAGE (TOP VIEW) DRVDD 1 D0 2 D1 3 D2 4 D3 5 D4 6 D5 7 D6 8 D7 9 DRVSS 10 DVSS 11 CLK 12 OE 13 DVDD...