PDU1032H Datasheet | Data Delay Devices

FEATURES - - - - - Digitally programmable in 32 delay steps Monotonic delay-versus-address variation Precise and stable delays Input & outputs fully 10KH-ECL interfaced & buffered Fits 32-pin DIP socket GND ENB 1 2 32 31 PACKAGES GND OUT A0 VEE GND IN 7 8 9 11 26 25 24 A1 A2 GND A3 VEE 15 16 17 A4 NC NC OUT GND ENB NC NC NC GND ENB NC NC NC NC NC NC NC GND ENB IN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 NC NC A2 A1 VEE A0 NC NC A4 VEE A3 NC NC NC NC NC NC NC VEE NC PDU1032H-xx DIP PDU1032H-xx M Mil DIP PDU1032H-xx C5 SMD PDU1032H-xx MC5 Mil SMD FUNCTIONAL DESCRIPTION The PDU1032H-series device is a 5-bit digitally programmable delay line. The delay, TDA, from the input pin (IN) to the output pin (OUT) depends on the address code (A4-A0) according to the following formula: TDA = TD0 + TINC - A PIN DESCRIPTIONS IN OUT A0-A4 ENB VEE GND Signal Input Signal Output Address Bits Output Enable -5 Volts Ground 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 0.5ns through 20ns, inclusively. The enable pin (ENB) is held LOW during normal operation. When this signal is brought HIGH, OUT is forced into a LOW state. The address is not latched and must remain asserted during normal operation. SERIES SPECIFICATIONS - - - - - - - - Total programmed delay tolerance: 5% or 2ns, whichever is greater Inherent delay (TD0): 5.5ns typical for dash numbers up to 5, greater for larger #’s Setup time and propagation delay: Address to input setup (TAIS): 3.6ns Disable to output delay (TDISO): 1.7ns typical Operating temperature: 0° to 70° C Temperature coefficient: 100PPM/°C (excludes TD0) Supply voltage VEE: -5VDC ± 5% Power Dissipation: 615mw typical (no load) Minimum pulse width: 20% of total delay DASH NUMBER SPECIFICATIONS Part Number PDU1032H-.5...