version: | author: | mod date: | changes made: V1.0 R. Munden 02 Jun 27 Initial release 1ns dac8840 DAC8840FPAnalog Devices datasheet Rev. A DAC8840FSAnalog Devices datasheet Rev. A DAC8840FWAnalog Devices datasheet Rev. A The Values listed are for VDD=5V VSS=-5V, Ta=-40 to 85C (DELAY (ABSOLUTE (IOPATH CLK SDO (40:80:120) (40:80:120)) )) (TIMINGCHECK (SETUP SDI CLK (40:40:40)) (SETUP LD CLK (30:30:30)) (SETUP CLK LD (60:60:60)) (HOLD SDI CLK (20:20:20)) (WIDTH (posedge CLK) (80:80:80)) (WIDTH (negedge CLK) (80:80:80)) (WIDTH (posedge LD) (70:70:70)) (WIDTH (negedge PRENeg) (50:50:50)) )