3D7314
MONOLITHIC QUADRUPLE
FIXED DELAY LINE
(SERIES 3D7314)

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
• Delay range: 10 through 500ns
• Delay tolerance: 2% or 1.0ns
• Temperature stability: ±1% typical (0C-70C)
• Vdd stability: ±1% typical (4.75V-5.25V)
• Minimum input pulse width: 20% of total delay
• Static Idd: 1.3ma typical
• Minimum input pulse width: 25% of total delay


FUNCTIONAL DESCRIPTION

The 3D7314 Quadruple Delay Line product family consists of fixed-
delay CMOS integrated circuits. Each package contains four matched,
independent delay lines. Delay values can range from 10ns through
500ns. The input is reproduced at the output without inversion, shifted
in time as per the user-specified dash number. The 3D7314 is TTL-
and CMOS-compatible, capable of driving ten 74LS-type loads, and
features both rising- and falling-edge accuracy.

The all-CMOS 3D7314 integrated circuit has been designed as a
reliable, economic alternative to hybrid TTL fixed delay lines. It is
offered in a standard 14-pin auto-insertable DIP and a space saving
surface mount 14-pin SOIC.

PACKAGES


14
13
12
11
10
9
8
1
2
3
4
5
6
7
I1
N/C
I2
I3
I4
N/C
GND
VDD
N/C
O1
N/C
O2
O3
O4
3D7314-xx DIP
3D7314G-xx Gull-Wing


1
2
3
4
5
6
7
14
13
12
11
10
9
8
I1
N/C
I2
I3
I4
N/C
GND
VDD
N/C
O1
N/C
O2
O3
O4
3D7314D-xx
SOIC
(150 Mil)


PIN DESCRIPTIONS

I1 Delay Line 1 Input
I2 Delay Line 2 Input
I3 Delay Line 3 Input
I4 Delay Line 4 Input
O1 Delay Line 1 Output
O2 Delay Line 2 Output
O3 Delay Line 3 Output
O4 Delay Line 4 Output
VDD +5 Volts
GND Ground
N/C No Connection
TABLE 1: PART NUMBER SPECIFICATIONS

PART NUMBER DELAY INPUT RESTRICTIONS
DIP-14
3D7314
DIP-14
3D7314G
SOIC-14
3D7314D
PER LINE
(ns)
Max Operating
Frequency
Absolute Max
Oper. Freq.
Min Operating
Pulse Width
Absolute Min
Oper. P.W.
-10 -10 -10 10 ± 1.0 33.3 MHz 100.0 MHz 15.0 ns 5.0 ns
-15 -15 -15 15 ± 1.0 22.2 MHz 100.0 MHz 22.5 ns 5.0 ns
-20 -20 -20 20 ± 1.0 16.7 MHz 100.0 MHz 30.0 ns 5.0 ns
-25 -25 -25 25 ± 1.0 13.3 MHz 83.3 MHz 37.5 ns 6.0 ns
-30 -30 -30 30 ± 1.0 11.1 MHz 71.4 MHz 45.0 ns 7.0 ns
-40 -40 -40 40 ± 1.0 8.33 MHz 62.5 MHz 60.0 ns 8.0 ns
-50 -50 -50 50 ± 1.0 6.67 MHz 50.0 MHz 75.0 ns 10.0 ns
-100 -100 -100 100 ± 2.0 3.33 MHz 25.0 MHz 150.0 ns 20.0 ns
-200 -200 -200 200 ± 4.0 1.67 MHz 12.5 MHz 300.0 ns 40.0 ns
-300 -300 -300 300 ± 6.0 1.11 MHz 8.33 MHz 450.0 ns 60.0 ns
-400 -400 -400 400 ± 8.0 0.83 MHz 6.25 MHz 600.0 ns 80.0 ns
-500 -500 -500 500 ± 10.0 0.67 MHz 5.00 MHz 750.0 ns 100.0 ns

NOTES: Any delay between 10 and 500 ns not shown is also available. 2003 Data Delay Devices

For mechanical dimensions, click here.
For package marking details, click here.

Doc #03005 DATA DELAY DEVICES, INC. 1
12/8/03 3 Mt. Prospect Ave. Clifton, NJ 07013