PLDM7-1 RHOMBUS-IND | Alldatasheet
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www.rhombus-ind.com TEL: (714) 898-0960sales@rhombus-ind.com FAX: (714) 896-0971 /G36/G53/G48/G46/G4C/G49/G4C/G46/G44/G57/G4C/G52/G51/G56 /G56/G58/G45/G4D/G48/G46/G57 /G57/G52 /G46/G4B/G44/G51/G4A/G48 /G5A/G4C/G57/G4B/G52/G58/G57 /G51/G52/G57/G4C/G46/G48/G11 /G29/G52/G55 /G52/G57/G4B/G48/G55 /G59/G44/G4F/G58/G48/G56 /G09 /G26/G58/G56/G57/G52/G50 /G27/G48/G56/G4C/G4A/G51/G56/G0F /G46/G52/G51/G57/G44/G46/G57 /G49/G44/G46/G57/G52/G55/G5C/G11 /G55/G4B/G52/G50/G45/G58/G56 /G4C/G51/G47/G58/G56/G57/G55/G4C/G48/G56 /G4C/G51/G46/G11 PLDM7-G 2001-01 FAST/TTL 3-Bit Schematic 5 7 Vcc OUT 16 10 9 E GND P3P2 Output Buffer IN Delay Line 3-Bit Programmable Dimensions in Inches (mm) 3-Bit Programmable Delay Modules PLDM7 Series FAST/TTL Logic
7 Delay Steps -- 7 ns Inherent Delay
Available in Surface Mount MAX. .260 (6.60) TYP. .810 (20.57) .300 (7.62) MAX. .100 (2.54) TYP. .050 (1.27) TYP. .020 (0.51) TYP. .120 (3.05) MIN. .300 (7.62) .400 (10.16) MAX. .010 (0.25) TYP. 16-Pin SMD Pkg. Unused leads are NOT removed. To Specify SMD Package, Add "G" Suffix to P/N Examples: PLDM7-1.25G, PLDM7-2G .100 (2.54) TYP. .040 (1.02) TYP. .020 (0.51) TYP. .510 (12.95) .480 (12.19) .025 (0.64) .400 (10.16) 1.02 (25.9) MAX. .010 (0.25) TYP. .285 (7.24) MAX. .015 (0.38) Electrical Specifications at 25O C 3-Bit TTL Part Number Delay per Step (ns) Error ref. to 000 (ns) Initial Delay (ns) Referenced to "000" - Delay (ns) per Program Setting (P3*P2*P1) 000 000 001 010 011 100 101 110 111 ENABLE input (Pin 7) is active low. Output will be disabled ( low) when " E " is high. INPUT FAN-IN: Input, pin 4, is loaded by the internal passive network and 8 gate inputs (74S type). The source driving Pin 4 should be FAST/TTL (74S/74F) type or equivalent, and should not be used to drive any load other than the delay line input. TEST CONDITIONS -- FAST / TTL 1. Measurements made at 25 O C 2. Delay Times measured at 1.50V level of leading edge. 3. Rise Times measured from 0.75V to 2.40V. 4. 10pf probe and fixture load on output. CUMULATIVE TOLERANCES : "Error" Tolerance is for Programmed Delays referenced to Initial Delay, Setting "000." OPERATING SPECIFICATIONS * Refer to "INPUT FAN-IN" note above. IIL/IIH specified for Programming pins 9, 10 & 11.