FAST / TTL Buffered I/O 4-Bit Programmable Delay Modules Electrical Specifications at 25OC Initial 4-Bit FAST Delay Error ref. Referenced to "0000" - Delay (ns) per Program Setting (P4*P3*P2*P1) Part per Step to 0000 Delay (ns) Number (ns) (ns) 0000 0000 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110 1111 PLDM8-0.5 0.5 ± .25 ± 0.8 8±1 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 PLDM8-1 1.0 ± 0.5 ± 1.0 8±1 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 PLDM8-1.5 1.5 ± 0.6 ± 1.5 8±1 0.0 1.5 3.0 4.5 6.0 7.5 9.0 10.5 12.0 13.5 15.0 16.5 18.0 19.5 21.0 22.5 PLDM8-2 2.0 ± 0.7 ± 1.5 8±1 0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0 28.0 30.0 PLDM8-2.5 2.5 ± 0.7 ± 1.5 8±1 0.0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0 27.5 30.0 32.5 35.0 37.5 PLDM8-3 3.0 ± 0.7 ± 2.0 8±1 0.0 3.0 6.0 9.0 12.0 15.0 18.0 21.0 24.0 27.0 30.0 33.0 36.0 39.0 42.0 45.0 PLDM8-3.5 3.5 ± 0.7 ± 2.5 8±1 0.0 3.5 7.0 10.5 14.0 17.5 21.0 24.5 28.0 31.5 35.0 38.5 42.0 45.5 49.0 52.5 PLDM8-4 4.0 ± 0.8 ± 3.0 8±1 0.0 4.0 8.0 12.0 16.0 20.0 24.0 28.0 32.0 36.0 40.0 44.0 48.0 52.0 56.0 60.0 PLDM8-4.5 4.5 ± 0.8 ± 3.0 8±1 0.0 4.5 9.0 13.5 18.0 22.5 27.0 31.5 36.0 40.5 45.0 49.5 54.0 58.5 63.0 67.5 PLDM8-5 5.0 ± 1.0 ± 3.0 8±1 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 PLDM8-10 10 ± 1.5 ± 5.0 8±1 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100. 110.0 120.0 130.0 140.0 150.0 Electrical Specifications at 25OC Initial 4-Bit TTL Delay Error ref. Referenced to "0000" - Delay (ns) per Program Setting (P4*P3*P2*P1) Part per Step to 0000 Delay (ns) Number (ns) (ns) 0000 0000 0001 0010 0011 0100 0101 0110 0111 1000 1001 1010 1011 1100 1101 1110 1111 PLDM15-1 1.0 ± 0.5 ± 1.0 15 ± 1 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0 13.0 14.0 15.0 PLDM15-2 2.0 ± 0.7 ± 1.5 15 ± 1 0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0 22.0 24.0 26.0 28.0 30.0 PLDM15-5 5.0 ± 1.0 ± 3.0 15 ± 1 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0 55.0 60.0 65.0 70.0 75.0 PLDM15-10 10 ± 1.5 ± 5.0 15 ± 1 0.0 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100. 110.0 120.0 130.0 140.0 150.0 CUMULATIVE TOLERANCES: "Error" Tolerance is for Programmed Delays Referenced to Initial Delay, Setting "0000." For example, the setting "1111" delay of PLDM15-1 is 15.0 ± 1.0 referenced to "0000," and 30.0 ± 2.0 referenced to the input. FAST / TTL 4-Bit Schematic Vcc P1 Vcc P2 P3 P4 32 26 24 19 18 17 Input Buffer GENERAL: For Operating Specifications and Test Conditions, see Tables I and VI on page 5 of this catalog. Delays specified for the Leading Edge. Buffered input and output. Operating Temp. Range ...................................... 0OC to +70OC Temperature Coefficient ........................... < 500ppm/OC typical Minimum Input Pulse Width ............................ 40% max. Delay Supply Current, ICC ............................. 90 mA typ., 105 mA max 4-Bit Programmable Delay Line Output Buffer 3 7 13 15 16 IN GND OUT E GND ENABLE input (Pin 15) is active low. Output will be disabled (remain low) when " E " is high. .400 (10.16) MAX. 1.650 (41.91) MAX .295 (7.49) MAX .030 (0.76) TYP. .050 (1.27) TYP. .020 (0.51) TYP. .600 (15.24) .120 (3.05) MIN. .100 (2.54) TYP. .600 (15.24) .010 (0.25) TYP. .300 (7.62) .300 (7.62) Dimensions in Inches (mm) 3 7 26 32 .800 (20.32) Specifications subject to change without notice. Rhombus Industries Inc. 13 24 16 .300 (7.62) 19 18 17 .500 (12.70) For other values & Custom Designs, contact factory. 25 PLDM 1/98 15801 Chemical Lane, Huntington Beach, CA 92649-1595 Tel: (714) 898-0960 • Fax: (714) 896-0971