CXA3026AQ

CXA3026AQ 8-bit 140MSPS Flash A/D Converter Description The CXA3026AQ is an 8-bit high-speed flash A/D converter capable of digitizing analog signals at the maximum rate of 140MSPS. ECL, PECL or TTL can be selected as the digital input level in accordance with the application. The TTL digital output level allows 1: 2 demultiplexed output. Features Differential linearity error: ±0.5LSB or less Integral linearity error: ±0.5LSB or less High-speed operation with a maximum conversion rate of 140MSPS Low input capacitance: 21 pF Wide analog input bandwidth: 150 MHz Low power consumption: 790 mW Low error rate Excellent temperature characteristics 1: 2 demultiplexed output 1/2 frequency divided clock output (with reset function) Compatible with ECL, PECL and TTL digital input levels Single +5 V power supply operation available Surface mounting package DGND3 AGND VRM3 AVCC VRM2 48 pin QFP (Plastic) LEAD TREATMENT: PALLADIUM PLATING Structure Bipolar silicon monolithic IC Applications Magnetic recording (PRML) Communications (QPSK, QAM) LCDs Digital oscilloscopes AVCC VRM1 12 11 10 CLK/E 13 CLKN/E 14 CLK/T 15 N.C. 16 N.C. 17 N.C. 18 DVCC2 19 DGND2 20 P2D0 21 P2D1 22 P2D2 23 P2D3 24 9 8 7 6 5 VRB 2 VRT Pin Configuration (Top View) 4 3 DVEE3 1 48 RESETN/E 47 RESET/E 46 RESETN/T 45 SELECT 44 INV 43 CLKOUT 42 DVCC2 41 DGND2 40 P1D7 39 P1D6 38 P1D5 37 P1D4 25 26 27 28 29 30 31 32 33 34 35 36 DGND2 P1D1 AGND VIN P2D7 P2D5 DVCC1 P1...