Digitally Programmable Delay Units semes: PDU-1316 (4-Bit) TTL Interfaced data delay devices; inc. Specifications: # Input signal requirement: TTL logic. = Output fan-out: TTL Schottky loads. Delay variation: Monotonic in one direction. = Programmed delay tolerance: +5% or 1 ns whichever is greater. Inherent delay (Too): - Features: @ Input & output TTL buffered . greater for rest of Part Numbers. @ 4-BIT TTL programmable delay line = Propagation delay: 15 ns + 1 ns on pin6 19. ns + TAs on pin af for PDU-1316-1 thru -10 Test Conditions: g Input pulse-width: 2 150% of Max. delay. @ Input pulse spacing: 2 3 times of Max. delay. @ Input pulse voltage: TTL logic. @ Measurements taken @ Ty, = 25C; Veco = SV. @ Two (2) separate outputs; inverting Address to output (Tsua) - 12 ns typ. & non-inverting Enable to output (Tsue) = 12 ns typ. a Completely interfaced Power dissipation: 740 mw max. ac t&l fil m Supply voltage: 5 Vdc + 5%. ompac ow profile = Operating temperature: 0-70C. = Temperature coefficient: 100 PPM/C. SL | ADDRESS: + ER ry 2 3 4 io Y yyy | v1 4.650 1100 | -~-- dt at at oo 4 b=.075 TYP. . oa oe 1 3 al fee 0 = / mo) 4 DELAY -Dt out s oe b= .600 I 0101 h+-.500 NETWORK | 0x00 ar6l > 8 oor 1 GAD rn | OUT ooo + 2 ao oa o a It 9001 ao 3 | 2 27 ae 24 n Li + -- 3 oe T DELAY INCREMENT {+ a Oooo oOo TRUTH TABLE : incremental Delay Total Programmed Address Enable Delay Part No. Per Step (ns) Delay (ns) (Eo) 4 3 2 1 Out PDU-1316-.5 5+ 38 7.8 PDU-1316-1 1 + 15.0 ; ; , if PDU-1316-2 2 + 56 30.0 0 0 0 1 0 rT. PDU-1316-3 3 + 1.0 45.0 2 PDU-1316-4 4 + 10 60.0 PDU-1316-5 5 + 1.0 75. 0 0 0 1 1 Ts 0 0 0 1 0 0 T, POU-1316-6 6 + 1.0 90.0 0 0 1 0 1 T; PDU-1316-8 8 + 1.0 120.0 : PDU-1316-10 10 + 15 150.0 0 0 1 1 0 Ts POU-1316-12 120+ 15 180.0 0 0 1 1 i T, PDU-1316-15 156 + 1.5 225.0 T 0 ' 0 0 0 3 PDU-1316-20 20 + 2.0 300.0 0 1 0 0 1 Ts PDU-1316-25 25 + 25 375.0 0 { 0 1 0 T. PDU-1316-30 30 + 3.0 450.0 0 1 0 1 1 T PDU-1316-35 35 + 35 525.0 " PDU-1316-40 40 = 4.0 600.0 0 1 1 0 0 The POU-1316-45 45 + 45 675.0 0 1 1 0 1 V3 PDU-1316-50 50 + 5.0 750.0 0 1 1 1 0 Ty PDU-1316-60 60 + 60 900.0 PDU- 1316-80 80 + 8.0 1,200.0 0 1 1 1 1 Ths PDU-1316-100 100 + 10.0 1,500.0 1 9 $ p 6 Q 0 = Logic O 1 = Logic 1 @ - Don't care. T, = Reference or inherent delay of unit. T,~+T,, - Multiplier of incremental delay. 3 Mt. Prospect Avenue, Clifton, New Jersey 07013 = (201) 773-2299 m FAX (201) 773-9672 @ TWX 710-989-7008