Electronic Components Datasheet Search |
|
PDU54-2500C4 Datasheet(PDF) 1 Page - Data Delay Devices, Inc. |
|
PDU54-2500C4 Datasheet(HTML) 1 Page - Data Delay Devices, Inc. |
1 / 4 page PDU54 4-BIT, ECL-INTERFACED PROGRAMMABLE DELAY LINE (SERIES PDU54) FEATURES PACKAGES • Digitally programmable in 16 delay steps • Monotonic delay-versus-address variation • Precise and stable delays • Input & outputs fully 100K-ECL interfaced & buffered • Available in 24-pin DIP (600 mil) socket or SMD FUNCTIONAL DESCRIPTION The PDU54-series device is a 4-bit digitally programmable delay line. The delay, TDA, from the input pin (IN) to the output pin (OUT) depends on the address code (A3-A0) according to the following formula: TDA = TD0 + TINC * A where A is the address code, TINC is the incremental delay of the device, and TD0 is the inherent delay of the device. The incremental delay is specified by the dash number of the device and can range from 100ps through 3000ps, inclusively. The address is not latched and must remain asserted during normal operation. data delay devices, inc. 3 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 N/C N/C GND N/C N/C N/C N/C N/C GND OUT N/C N/C IN N/C VEE A3 N/C N/C A2 A1 VEE A0 N/C N/C 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 N/C N/C GND N/C N/C N/C N/C N/C GND OUT N/C N/C IN N/C VEE A3 N/C N/C A2 A1 VEE A0 N/C N/C PDU54-xx DIP PDU54-xxM Military DIP PDU54-xxC4 SMD PDU54-xxMC4 Mil SMD PIN DESCRIPTIONS IN Signal Input OUT Signal Output A3-A0 Address Bits VEE -5 Volts GND Ground SERIES SPECIFICATIONS • Total programmed delay tolerance: 5% or 40ps, whichever is greater • Inherent delay (TD0): 3.3ns typical • Address to input setup (TAIS): 2.9ns • Operating temperature: 0 ° to 85° C • Temperature coefficient: 100PPM/ °C (excludes TD0) • Supply voltage VEE: -5VDC ± 0.7V • Power Supply Current: -300ma typical (50 Ω to -2V) • Minimum pulse width: 3ns or 10% of total delay, whichever is greater • Minimum period: 8ns or 2 x pulse width, whichever is greater DASH NUMBER SPECIFICATIONS Part Number Incremental Delay Per Step (ps) Total Delay Change (ns) PDU54-100 100 ± 50 1.50 PDU54-200 200 ± 60 3.00 PDU54-250 250 ± 60 3.75 PDU54-400 400 ± 80 6.00 PDU54-500 500 ± 100 7.50 PDU54-750 750 ± 100 11.25 PDU54-1000 1000 ± 200 15.00 PDU54-1200 1200 ± 200 18.00 PDU54-1500 1500 ± 200 22.50 PDU54-2000 2000 ± 400 30.00 PDU54-2500 2500 ± 400 37.50 PDU54-3000 3000 ± 500 45.00 NOTE: Any dash number between 100 and 3000 not shown is also available. TOAX PWIN TDA PWOUT A3-A0 IN OUT Figure 1: Timing Diagram A i-1 Ai TAIS 1997 Data Delay Devices Doc #98004 DATA DELAY DEVICES, INC. 1 3/18/98 3 Mt. Prospect Ave. Clifton, NJ 07013 |
Similar Part No. - PDU54-2500C4 |
|
Similar Description - PDU54-2500C4 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |