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Data Delay Devices
Data Delay Devices

3D3314 Datasheet Preview

3D3314 Datasheet

MONOLITHIC QUAD FIXED DELAY LINE

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MONOLITHIC QUAD FIXED
DELAY LINE
(SERIES 3D3314)
3D3314
FEATURES
All-silicon, low-power 3.3V CMOS technology
Vapor phase, IR and wave solderable
Auto-insertable (DIP pkg.)
Low ground bounce noise
Leading- and trailing-edge accuracy
Delay range: 10ns through 400ns
Delay tolerance: 2% or 0.5ns (3.3V, 25C)
Temperature stability: ±1% typical (0C-70C)
Vdd stability: ±1% typical (3.0V-3.6V)
Static Idd: 1.3ma typical
Minimum input pulse width: 25% of total delay
PACKAGES
I1
NC
I2
I3
I4
NC
GND
1 14 VDD
2 13 NC
3 12 O1
4 11 NC
5 10 O2
6 9 O3
7 8 O4
I1
NC
I2
I3
I4
NC
GND
1 14 VDD
2 13 NC
3 12 O1
4 11 NC
5 10 O2
6 9 O3
7 8 O4
3D3314-xx DIP-14
3D3314D-xx SOIC-14
For mechanical dimensions, click here.
For package marking details, click here.
FUNCTIONAL DESCRIPTION
The 3D3314 device is a small, versatile, quad fixed monolithic delay line.
Delay values ranging from 10ns through 400ns may be specified via the
device dash number. Each input is reproduced at the corresponding
output without inversion, shifted in time as per user selection. The
3D3314 is 3.3V CMOS-compatible and features both rising- and falling-
edge accuracy. The device is offered in a standard 14-pin auto-insertable
DIP and a space saving surface mount 14-pin SOIC.
PIN DESCRIPTIONS
I1-I4 Signal Inputs
O1-O4 Signal Outputs
VDD 3.3V
GND Ground
NC No Connection
TABLE 1: PART NUMBER SPECIFICATIONS
PART
NUMBER
3D3314-10
3D3314-15
3D3314-20
3D3314-25
3D3314-30
3D3314-40
3D3314-50
3D3314-75
3D3314-100
3D3314-125
3D3314-150
3D3314-200
3D3314-250
3D3314-300
3D3314-400
DELAY AND
TOLERANCE
(ns)
10.0 ± 1.0
15.0 ± 1.0
20.0 ± 1.0
25.0 ± 1.0
30.0 ± 1.0
40.0 ± 1.0
50.0 ± 1.0
75.0 ± 1.5
100 ± 2.0
125 ± 2.5
150 ± 3.0
200 ± 4.0
250 ± 5.0
300 ± 6.0
400 ± 8.0
INPUT RESTRICTIONS
RECOMMENDED
ABSOLUTE
Max Freq
Min P.W.
Max Freq
Min P.W.
40.0 MHz
12.5 ns
166 MHz
3.0 ns
26.6 MHz
18.8 ns
166 MHz
3.0 ns
20.0 MHz
25.0 ns
166 MHz
3.0 ns
16.0 MHz
31.3 ns
166 MHz
3.0 ns
13.3 MHz
37.5 ns
166 MHz
3.0 ns
10.0 MHz
50.0 ns
125 MHz
4.0 ns
8.00 MHz
62.5 ns
100 MHz
5.0 ns
5.33 MHz
93.8 ns
66.6 MHz
7.5 ns
4.00 MHz
125.0 ns
50.0 MHz
10.0 ns
3.20 MHz
156.3 ns
40.0 MHz
12.5 ns
2.66 MHz
187.5 ns
33.3 MHz
15.0 ns
2.00 MHz
250.0 ns
25.0 MHz
20.0 ns
1.60 MHz
312.5 ns
20.0 MHz
25.0 ns
1.33 MHz
375.0 ns
16.6 MHz
30.0 ns
1.00 MHz
500.0 ns
12.5 MHz
40.0 ns
NOTES: Any dash number between 10 and 400 not shown is also available as standard
2002 Data Delay Devices
Doc #00120
6/12/02
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1



Data Delay Devices
Data Delay Devices

3D3314 Datasheet Preview

3D3314 Datasheet

MONOLITHIC QUAD FIXED DELAY LINE

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3D3314 pdf
3D3314
APPLICATION NOTES
OPERATIONAL DESCRIPTION
The 3D3314 quad fixed delay line architecture is
shown in Figure 1. Each delay line is composed
of a number of delay cells connected in series.
Each delay line produces at its output a replica of
the signal present at its input, shifted in time. The
delay lines are matched and share the same
compensation signals, which minimizes line-to-
line delay deviations over temperature and
supply voltage variations.
INPUT SIGNAL CHARACTERISTICS
The Frequency and/or Pulse Width (high or low)
of operation may adversely impact the specified
delay accuracy of the particular device. The
reasons for the dependency of the output delay
accuracy on the input signal characteristics are
varied and complex. Therefore a Recommended
Maximum and an Absolute Maximum operating
input frequency and a Recommended Minimum
and an Absolute Minimum operating pulse
width have been specified.
OPERATING FREQUENCY
The Absolute Maximum Frequency
specification, tabulated in Table 1, determines
the highest frequency of the delay line input
signal that can be reproduced, shifted in time at
the device output, with acceptable duty cycle
distortion.
The Recommended Maximum Frequency
specification determines the highest frequency of
the delay line input signal for which the output
delay accuracy is guaranteed. To guarantee the
Table 1 delay accuracy for input frequencies
higher than the Recommended Maximum
Frequency, the 3D3314 must be tested at the
user operating frequency. Therefore, to facilitate
production and device identification, the part
number will include a custom reference
designator identifying the intended frequency of
operation. The programmed delay accuracy of
the device is guaranteed, therefore, only at the
user specified input frequency. Small input
frequency variation about the selected frequency
will only marginally impact the programmed delay
accuracy, if at all. Nevertheless, it is strongly
recommended that the engineering staff at
DATA DELAY DEVICES be consulted.
OPERATING PULSE WIDTH
The Absolute Minimum Pulse Width (high or
low) specification, tabulated in Table 1,
determines the smallest Pulse Width of the delay
line input signal that can be reproduced, shifted
in time at the device output, with acceptable
pulse width distortion.
The Recommended Minimum Pulse Width
(high or low) specification determines the
smallest Pulse Width of the delay line input signal
for which the output delay accuracy tabulated in
Table 1 is guaranteed.
To guarantee the Table 1 delay accuracy for
input pulse width smaller than the Recommended
Minimum Pulse Width, the 3D3314 must be
tested at the user operating pulse width.
Therefore, to facilitate production and device
identification, the part number will include a
custom reference designator identifying the
VDD
O1 O2 O3 O4
Temp & VDD
Compensation
Delay
Line
Delay
Line
Delay
Line
Delay
Line
GND
I1 I2 I3
Figure 1: 3D3314 Functional Diagram
I4
Doc #00120
6/12/02
DATA DELAY DEVICES, INC.
Tel: 973-773-2299 Fax: 973-773-9672 http://www.datadelay.com
2


Part Number 3D3314
Description MONOLITHIC QUAD FIXED DELAY LINE
Maker Data Delay Devices
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