Electronic Components Datasheet Search |
|
DDU18-4MC4 Datasheet(PDF) 1 Page - Data Delay Devices, Inc. |
|
DDU18-4MC4 Datasheet(HTML) 1 Page - Data Delay Devices, Inc. |
1 / 4 page DDU18 8-TAP, ECL-INTERFACED FIXED DELAY LINE (SERIES DDU18) data delay devices, inc. 3 FEATURES PACKAGES 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 GND N/C T1 T2 T3 GND GND T4 T5 T6 T7 T8 IN N/C N/C N/C N/C GND VEE N/C N/C N/C N/C GND 24 19 18 13 1 3 4 5 6 7 8 9 10 11 12 GND T1 T2 T3 GND GND T4 T5 T6 T7 T8 IN GND VEE GND • Eight equally spaced outputs • Fits in 400 mil 24-pin DIP socket • Input & outputs fully 100K-ECL interfaced & buffered DDU18-xxC4 SMD DDU18-xxMC4 Mil SMD DDU18-xx DIP DDU18-xxM Military DIP FUNCTIONAL DESCRIPTION The DDU18-series device is a 8-tap digitally buffered delay line. The signal input (IN) is reproduced at the outputs (T1-T8), shifted in time by an amount determined by the device dash number (See Table). For dash numbers less than 16, the total delay of the line is measured from T1 to T8. The nominal tap-to-tap delay increment is given by one-seventh of the total delay, and the inherent delay from IN to T1 is nominally 2.0ns. For dash numbers greater than or equal to 16, the total delay of the line is measured from IN to T8. The nominal tap-to-tap delay increment is given by one-eighth of this number. PIN DESCRIPTIONS IN Signal Input T1-T8 Tap Outputs VEE -5 Volts GND Ground DASH NUMBER SPECIFICATIONS Part Number Total Delay (ns) Delay Per Tap (ns) DDU18-4 3.5 ± 1.0 * 0.5 ± 0.3 DDU18-8 7.0 ± 1.0 * 1.0 ± 0.4 DDU18-12 10.5 ± 1.0 * 1.5 ± 0.4 DDU18-16 16 ± 1.0 2.0 ± 0.5 DDU18-20 20 ± 1.0 2.5 ± 1.0 DDU18-24 24 ± 1.2 3.0 ± 1.5 DDU18-32 32 ± 1.6 4.0 ± 2.0 DDU18-40 40 ± 2.0 5.0 ± 2.0 DDU18-48 48 ± 2.4 6.0 ± 2.0 DDU18-56 56 ± 2.8 7.0 ± 2.0 DDU18-64 64 ± 3.2 8.0 ± 2.0 DDU18-72 72 ± 3.6 9.0 ± 2.0 DDU18-80 80 ± 4.0 10.0 ± 2.5 DDU18-100 100 ± 5.0 12.5 ± 2.5 DDU18-120 120 ± 6.0 15.0 ± 3.0 DDU18-160 160 ± 8.0 20.0 ± 4.0 DDU18-200 200 ± 10.0 25.0 ± 5.0 * Total delay is referenced to first tap output Input to first tap = 2.0ns ± 1ns NOTE: Any dash number between 4 and 200 not shown is also available. SERIES SPECIFICATIONS • Minimum input pulse width: 40% of total delay • Output rise time: 2ns typical • Supply voltage: -5VDC ± 5% • Power dissipation: 500mw typical (no load) • Operating temperature: 0 ° to 85° C • Temp. coefficient of total delay: 100 PPM/ °C 1/7 1/7 1/7 1/7 VCC GND IN T1 T2 T3 T4 Functional diagram for dash numbers < 16 2.0ns 1/7 1/7 1/7 T5 T6 T7 T8 1/8 1/8 1/8 1/8 VCC GND IN T1 T2 T3 T4 Functional diagram for dash numbers >= 16 1/8 1/8 1/8 T5 T6 T7 T8 1/8 2004 Data Delay Devices Doc #97041 DATA DELAY DEVICES, INC. 1 5/5/04 3 Mt. Prospect Ave. Clifton, NJ 07013 |
Similar Part No. - DDU18-4MC4 |
|
Similar Description - DDU18-4MC4 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |