DDU224F

Features:

Ten equally spaced outputs
Very narrow device (SIP package)
Stackable for PC board economy
Input & outputs fully TTL interfaced & buffered
10 T²L fan-out capability

Pinout




Specifications

PARAMETER	SYMBOL	MIN	MAX	UNITS	NOTES
DC Supply Voltage	VCC	-0.3	7.0	V
Input Pin Voltage	VIN	-0.3	VDD+0.3	V
Storage Temperature	TSTRG	-55	150	C
Lead Temperature	TLEAD		300	C	10sec

Description

The DDU224F-series device is a 10-tap digitally buffered delay line.  The signal input (IN) is reproduced at the outputs (T1-T10), shifted in time by an amount determined by the DDU224F dash number.  The nominal tap-to- tap delay increment is given by 1/10 of the dash number.  For dash numbers less than 50, the total delay of the line is measured from T1 to T10, with the nominal value given by 9 times the increment.  The inherent delay from IN to T1 is nominally 3.5ns.  For dash numbers greater than or equal to 50, the total delay of the line is measured from IN to T10, with the nominal value given by the dash number.