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3D7418

Part Number	3D7418
Manufacturer	Data Delay Devices
Description	MONOLITHIC 8-BIT PROGRAMMABLE DELAY LINE
Published	Jul 2, 2007
Detailed Description	3D7418 MONOLITHIC 8-BIT PROGRAMMABLE DELAY LINE (SERIES 3D7418 – LOW NOISE) FEATURES • • • • • • • • • • • • All-silico...
Datasheet	3D7418 PDF File

Overview

3D7418 MONOLITHIC 8-BIT PROGRAMMABLE DELAY LINE (SERIES 3D7418 – LOW NOISE) FEATURES • • • • • • • • • • • • All-silicon, low-power CMOS technology TTL/CMOS compatible inputs and outputs Vapor phase, IR and wave solderable Auto-insertable (DIP pkg.
) Low ground bounce noise Leading- and trailing-edge accuracy Increment range: 0.
25 through 5.
0ns Delay tolerance: 1% (See Table 1) Temperature stability: ±3% typical (0C-70C) Vdd stability: ±1% typical (4.
75V-5.
25V) Minimum input pulse width: 10% of total delay Programmable via 3-wire serial or 8-bit parallel interface IN AE SO/P0 P1 P2 P3 P4 GND 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 PACKAGES VDD OUT MD P7 P6 SC P5 SI IN AE SO/P0 P1 P2 P3 P4 GND 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VDD OUT MD P7 P6 SC P5 SI 3D7418 DIP 3D7418G Gull Wing 3D7418S SOL (300 Mil) For mechanical dimensions, click here.
FUNCTIONAL DESCRIPTION The 3D7418 Programmable 8-Bit Silicon Delay Line product family consists of 8-bit, user-programmable CMOS silicon integrated circuits.
Delay values, programmed either via the serial or parallel interface, can be varied over 255 equal steps ranging from 250ps to 5.
0ns inclusively.
Units have a typical inherent (zero step) delay of 12ns to 17ns (See Table 1).
The input is reproduced at the output without inversion, shifted in time as per user selection.
The 3D7418 is TTL- and CMOS-compatible, capable of driving ten 74LS-type loads, and features both rising- and falling-edge accuracy.
PIN DESCRIPTIONS IN OUT MD AE P0-P7 SC SI SO VDD GND Signal Input Signal Output Mode Select Address Enable Parallel Data Input Serial Clock Serial Data Input Serial Data Output +5 Volts Ground www.
DataSheet4U.
com The all-CMOS 3D7418 integrated circuit has been designed as a reliable, economic alternative to hybrid TTL programmable delay lines.
It is offered in a standard 16-pin auto-insertable DIP and a space saving surface mount 16-pin SOIC.
TABLE 1: PART NUMBER SPECIFICATIONS PART NUMBER 3D7418-0.
25 3D7418-0.
5 3D741...

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