DDU18 Datasheet (ECL-INTERFACED FIXED DELAY LINE FIXED DELAY LINE)

Part: DDU18
Manufacturer: Data Delay Devices
Size: 248.69 KB

DDU18 Key Features

Eight equally spaced outputs Fits in 400 mil 24-pin DIP socket Input & outputs fully 100K-ECL interfaced & buffered
Minimum input pulse width: 40% of total delay Output rise time: 2ns typical Supply voltage: -5VDC ± 5% Power dissipation
7.0 ± 1.0
10.5 ± 1.0
Total delay is referenced to first tap output Input to first tap = 2.0ns ± 1ns

Related Data Delay Devices Datasheets

Part Number	Description
DDU11H	ECL-INTERFACED FIXED DELAY LINE
DDU12H	ECL-INTERFACED FIXED DELAY LINE
DDU-5J	10 Taps (32pins DIP) T2lL Interfaced
DDU-7	10 TAPS (14 PINS DIP) T2L INTERFACED
DDU-75F	DIGITAL DELAY UNITS

DDU18 Description

The DDU18-series device is a 8-tap digitally buffered delay line. The IN Signal Input signal input (IN) is reproduced at the outputs (T1-T8), shifted in time by an T1-T8 Tap Outputs amount determined by the device dash number (See Table). For dash VEE -5 Volts numbers less than 16, the total delay of the line is measured from T1 to GND Ground T8.