DDU8C

DDU8C 5-TAP, HCMOS-INTERFACED www.DataSheet4U.com FIXED DELAY LINE (SERIES DDU8C) FEATURES Five equally spaced outputs Fits standard 8-pin DIP socket Low profile Auto-insertable Input & outputs fully CMOS interfaced & buffered 10 T2L fan-out capability IN T2 T4 GND 1 2 3 4 8 7 6 5 data 3 ® delay devices, inc. PACKAGES VDD T1 T3 T5 IN N/C N/C T2 N/C T4 GND 1 2 3 4 5 6 7 14 13 12 11 10 9 8 VDD N/C T1 N/C T3 N/C T5 DDU8C-xx DDU8C-xxA1 DDU8C-xxB1 DDU8C-xxM DIP Gull-Wing J-Lead Military DIP Military SMD DDU8C-xxMD1 DDU8C-xxMD4 FUNCTIONAL DESCRIPTION The DDU8C-series device is a 5-tap digitally buffered delay line. The signal input (IN) is reproduced at the outputs (T1-T5), shifted in time by an amount determined by the device dash number (See Table). The total delay of the line is measured from IN to T5. The nominal tap-to-tap delay increment is given by one-fifth of the total delay. PIN DESCRIPTIONS IN T1-T5 VDD GND Signal Input Tap Outputs +5 Volts Ground SERIES SPECIFICATIONS Minimum input pulse width: 40% of total delay Output rise time: 8ns typical Supply voltage: 5VDC ± 5% Supply current: ICCL = 40µa typical ICCH = 10ma typical Operating temperature: 0° to 70° C Temp. coefficient of total delay: 300 PPM/°C DASH NUMBER SPECIFICATIONS Part Number DDU8C-5050 DDU8C-5060 DDU8C-5075 DDU8C-5100 DDU8C-5125 DDU8C-5150 DDU8C-5175 DDU8C-5200 DDU8C-5250 Total Delay (ns) 50 ± 2.5 60 ± 3.0 75 ± 4.0 100 ± 5.0 125 ± 6.5 150 ± 7.5 175 ± 8.0 200 ± 10.0 250 ± 1...