DS1100L Datasheet by Analog Devices Inc./Maxim Integrated

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_maxim Integrated. DS1100L SIGNMENT max I: a registered trademark of Mmtm Integrated Producrv, Inc 19-5736; Rev 7/15
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GENERAL DESCRIPTION
The DS1100L is a 3.3V version of the DS1100. It
is characterized for operation over the range 3.0V
to 3.6V. The DS1100L series delay lines have
five equally spaced taps providing delays from
4ns to 500ns. These devices are offered in
surface-mount packages to save PCB area. Low
cost and superior reliability over hybrid
technology is achieved by the combination of a
100% silicon delay line and industry-standard
µMAX® and SO packaging. The DS1100L 5-tap
silicon delay line reproduces the input-logic state
at the output after a fixed delay as specified by
the extension of the part number after the dash.
The DS1100L is designed to reproduce both
leading and trailing edges with equal precision.
Each tap is capable of driving up to 10 74LS
loads.
Maxim Integrated can customize standard
products to meet special needs.
FEATURES
All-Silicon Timing Circuit
Five Taps Equally Spaced
Delays are Stable and Precise
Both Leading- and Trailing-Edge Accuracy
3.3V Version of the DS1100
Low-Power CMOS
TTL-/CMOS-Compatible
Vapor-Phase and IR Solderable
Custom Delays Available
Fast-Turn Prototypes
Delays Specified Over Both Commercial and
Industrial Temperature Ranges
PIN ASSIGNMENT
V
CC
TAP 1
TAP 3
TAP 5
8
7
6
5
1
2
3
4
IN
TAP 2
TAP 4
GND
DS1100L
DS1100LZ SO (150mils)
DS1100LU µMAX
PIN DESCRIPTION
TAP 1 to TAP 5 - TAP Output Number
VCC - +3.3V
GND - Ground
IN - Input
DS1100L
3.3V 5-Tap Economy Timing Element (Delay Line)
19-5736; Rev 7/15
µ
MAX is a registered trademark of Maxim Integrated Products, Inc.
DC ELECTRICAL CHARACTERISTICS (Vcc = 3.0V to 3.6V; TA = -40°C to +85°C, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS M IN TYP MAX UNITS NOTES Supply Voltage Va 3.0 3.3 3.6 High-Level Input Volta e V“. l 0.3 Low-Level Input Voltage Input-Leakage Current Active Current V“: Max; Freq. = [MHz 10 mA 6,8 High-Level Output Current Low-Level Output Current AC ELECTRICAL CHARACTERISTICS to +85°C, unless otherwise noted.) (Vcc = 3.0V to 3.6V; TA = .4009 PARAMETER SYMBOL CONDITIONS M IN TYP MAX UNITS NOTES 20% of Ta 5 II’LH 1,3, —w—wOb—w—wob Output Rise or Fall Time Power-Up Time In, 200 ps Input Period Period leml ns
DS1100L
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ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to Ground ........................................... -0.5V to +6.0V
Short-Circuit Output Current ............................................................................ 50mA for 1s
Continuous Power Dissipation (TA = +70°C)
SO (derate 5.9mW/°C above +70°C) ................................................................ 470.6mW
µMAX (derate 4.5mW/°C above +70°C .............................................................. 362mW
Operating Temperature Range .................................................................... -40°C to +85°C
Storage Temperature Range ...................................................................... -55°C to +125°C
Lead Temperature (soldering, 10s)........................................................................... +300°C
Soldering Temperature (reflow)
Lead(Pb)-free ........................................................................................................ +260°C
Containing lead(Pb) ............................................................................................... +240°C
This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operation sections of
this specification is not implied. Exposure to absolute maximum rating conditions for extended periods of time may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(VCC = 3.0V to 3.6V; TA = -40°C to +85°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
TYP
MAX
UNITS
NOTES
Supply Voltage
VCC
3.3
3.6
V
5
High-Level
Input Voltage
VIH 2.0
V
CC
+
0.3
V 5
Low-Level
Input Voltage
VIL -0.3 0.8 V 5
Input-Leakage
Current
II 0.0V VI VCC -1.0 +1.0 μA
Active Current
ICC
VCC = Max; Freq. = 1MHz
10
mA
6, 8
High-Level
Output Current
IOH VCC = Min. VOH = 2.3 -1 mA
Low-Level
Output Current
IOL VCC = Min. VOL = 0.5 8 mA
AC ELECTRICAL CHARACTERISTICS
(VCC = 3.0V to 3.6V; TA = -40°C to +85°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
TYP
MAX
UNITS
NOTES
Input
Pulse Width tWI
Tap 5
ns 9
Input-to-Tap
Delay Tolerance
(Delays 40ns)
tPLH,
tPHL
+25°C 3.3V -2 Table 1 +2 ns
1, 3, 4,
7, 10
0°C to +70°C -3 Table 1 +3 ns
1, 2, 3,
4, 7, 10
-40°C to +85°C -4 Table 1 +4 ns
1, 2, 3,
4, 7, 10
Input-to-Tap
Delay Tolerance
(Delays > 40ns)
tPLH,
tPHL
+25°C 3.3V -5 Table 1 +5 %
1, 3, 4,
7, 10
0°C to +70°C -8 Table 1 +8 %
1, 2, 3,
4, 7, 10
-40°C to +85°C -13 Table 1 +13 %
1, 2, 3,
4, 7, 10
Output Rise or Fall
Time
tOF, tOR 2.0 2.5 ns
Power-Up Time
tPU
200
μs
Input Period
Period
ns
9
CAPACITANCE (TA = +25°C, unless otherwise noted.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS NOTES Input Capacitance Cm 10 NOTES: Initial toleranc trailing edge. Temperature and voltage tolerance is with re range, and a supply—voltage range of 3.0V to All tap delays tend to vary unidirectionally slows down, all other taps also slow down; Intermediate delay values are available on customoscillators wmaximinteglatedeom TAP 1 TAP 2 TAP 3 TAP 4 TAP 5 TAP 20% >3 20% A 20% PERIOD ‘FALL 20%
DS1100L
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CAPACITANCE
(TA = +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
NOTES
Input Capacitance
CIN
5
10
pF
NOTES:
1) Initial tolerances are ± with respect to the nominal value at +25°C and VCC = 3.3V for both leading and
trailing edge.
2) Temperature and voltage tolerance is with respect to the nominal delay value over the stated temperature
range, and a supply-voltage range of 3.0V to 3.6V.
3) All tap delays tend to vary unidirectionally with temperature or voltage changes. For example, if TAP 1
slows down, all other taps also slow down; TAP 3 can never be faster than TAP 2.
4) Intermediate delay values are available on a custom basis. For further information, contact the factory at
custom.oscillators@maximintegrated.com.
5) All voltages are referenced to ground.
6) Measured with outputs open.
7) See Test Conditions section at the end of this data sheet.
8) Frequencies higher than 1MHz result in higher ICC values.
9) At or near maximum frequency the delay accuracy can vary and will be application sensitive (i.e.,
decoupling, layout).
10) The “-75” version is specified and tested with an additional 2ns of tolerance on the specified minimum
input-to-tap delay tolerance parameters for TAP 1 to TAP 3. Delay values for TAP 4 to TAP 5 meet data
sheet specifications.
Figure 1. LOGIC DIAGRAM
Figure 2. TIMING DIAGRAM: SILICON DELAY LINE
DS1100L
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TERMINOLOGY
Period: The time elapsed between the leading edge of the first pulse and the leading edge of the
following pulse.
tWI (Pulse Width): The elapsed time on the pulse between the 1.5V point on the leading edge and the
1.5V point on the trailing edge or the 1.5V point on the trailing edge and the 1.5V point on the leading
edge.
tRISE (Input Rise Time): The elapsed time between the 20% and the 80% point on the leading edge of the
input pulse.
tFALL (Input Fall Time): The elapsed time between the 80% and the 20% point on the trailing edge of the
input pulse.
tPLH (Time Delay, Rising): The elapsed time between the 1.5V point on the leading edge of the input
pulse and the 1.5V point on the leading edge of any tap output pulse.
tPHL (Time Delay, Falling): The elapsed time between the 1.5V point on the trailing edge of the input
pulse and the 1.5V point on the trailing edge of any tap output pulse.
TEST SETUP DESCRIPTION
Figure 3 illustrates the hardware configuration used for measuring the timing parameters on the
DS1100L. The input waveform is produced by a precision pulse generator under software control. Time
delays are measured by a time interval counter (20ps resolution) connected between the input and each
tap. Each tap is selected and connected to the counter by a VHF switch control unit. All measurements
are fully automated, with each instrument controlled by a central computer over an IEEE 488 bus.
TEST CONDITIONS INPUT:
Ambient Temperature: 25°C ±3°C
Supply Voltage (VCC): 3.3V ±0.1V
Input Pulse: High = 3.0V ±0.1V
Low = 0.0V ±0.1V
Source Impedance: 50 max
Rise and Fall Time: 3.0ns max (measured between 10% and 90%)
Pulse Width: 500ns (1μs for -500 version)
Period: 1μs (2μs for -500 version)
OUTPUT:
Each output is loaded with the equivalent of one 74F04 input gate. Delay is measured at the 1.5V level on
the rising and falling edge.
Note: Above conditions are for test only and do not restrict the operation of the device under other
data sheet conditions.
PULSE GENERATOR DEVICE UNDER TEST \o °\o— /o /0 /° VHF SWITCH CONTROL UNIT Table 1. DS1100L PART NUMBER DELAY INTERVAL COUNTER TIME TIP (TIME INTERVAL PROBE) PART NOMINAL DELAYS (us) DSllOOL-xxx TAP 1 TAP 2 TAP 3 TAP 4 TAP 5 -20 4 8 12 16 20 -25 5 10 15 20 25 -30 6 12 18 24 30 -35 7 14 21 28 35 -40 8 16 24 32 40 -45 9 18 27 36 45 -50 10 20 30 40 50 -60 12 24 36 48 60 -75 15 30 45 60 75 -100 20 40 60 80 100 -125 25 50 75 100 125 -150 30 60 90 120 150 -175 35 70 105 140 175 -200 40 80 120 160 200 -250 50 100 150 200 250 -300 60 120 180 240 300 -500 100 200 300 400 500
DS1100L
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Figure 3. TEST CIRCUIT
Table 1. DS1100L PART NUMBER DELAY
PART
DS1100L-xxx
NOMINAL DELAYS (ns)
TAP 1
TAP 2
TAP 3
TAP 4
TAP 5
-20
4
8
12
16
20
-25
5
10
15
20
25
-30
6
12
18
24
30
-35
7
14
21
28
35
-40
8
16
24
32
40
-45
9
18
27
36
45
-50
10
20
30
40
50
-60
12
24
36
48
60
-75
15
30
45
60
75
-100
20
40
60
80
100
-125
25
50
75
100
125
-150
30
60
90
120
150
-175
35
70
105
140
175
-200
40
80
120
160
200
-250
50
100
150
200
250
-300
60
120
180
240
300
-500
100
200
300
400
500
ORDERING INFORMATION PART TEMP RANGE PIN-PACKAGE DSl IOOLZ-Xxx -40°C to +85°C 8 SO DSl IOOLZ-Xxx/T&R -40°C to +85°C 8 SO DSl IOOLZ-Xxx+ -40°C to +85°C 8 SO DSl 100LZ-Xxx+T -40°C to +85°C 8 SO DSl IOOLU—XXX -40°C to +85°C 8 “MAX DSl 100LU—xXX/T&R -40°C to +85°C 8 “MAX DSl 100LU—xxx+ -40°C to +85°C 8 “MAX DSl IOOLU—XXX+T -40°C to +85°C 8 “MAX xx + T PACKAGE INFORMATION For me latest puckagc outline unbrmmion and [and pmtcms (foolprims). go www.maximimegratedxom/Eacka 125. mm a “’17 *4 0r ‘ in xhc package code indxcmcs RoHS suuus only, Characlcr‘ but xhc drawing pcnams m m: packugc rcgardlcss of RoHS sums. 21-0041 90-0096 21-0036 90-0092
DS1100L
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ORDERING INFORMATION
PART
TEMP RANGE
PIN-PACKAGE
DS1100LZ-xxx
-40°C to +85°C
8 SO
DS1100LZ-xxx/T&R
-40°C to +85°C
8 SO
DS1100LZ-xxx+
-40°C to +85°C
8 SO
DS1100LZ-xxx+T
-40°C to +85°C
8 SO
DS1100LU-xxx
-40°C to +85°C
8 µMAX
DS1100LU-xxx/T&R
-40°C to +85°C
8 µMAX
DS1100LU-xxx+
-40°C to +85°C
8 µMAX
DS1100LU-xxx+T
-40°C to +85°C
8 µMAX
xxx Denotes total time delay (ns) (see Table 1).
+Denotes a lead(Pb)-free/RoHS-compliant package.
T&R and T = Tape and reel.
PACKAGE INFORMATION
For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note
that a +”, #”, or “-in the package code indicates RoHS status only. Package drawings may show a different suffix
character, but the drawing pertains to the package regardless of RoHS status.
PACKAGE TYPE PACKAGE CODE OUTLINE NO. LAND PATTERN NO.
8 SO (150 mils) S8+4 21-0041 90-0096
8 µMAX U8+1 21-0036 90-0092
REVISION HISTORY REVISION DATE PAGES CHANGED Changcd ”SOP paekagc typc to ”MAX; updatcd thc Absoluuy Maximum Raiingx section; added the clectrical charactcristics Notc and Package Information tablcs Addcd continuous powcr dissipation numbcrs to thc Absaluie Maximum Raiingx sect Tolcrancc (Dclays S 4 Characterisiics tablc
DS1100L
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Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses
are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. The parametric values (min and max limits)
shown in the Electrical Characteristics table are guaranteed. Other parametric values quoted in this data sheet are provided for guidance.
Maxim Integrated 160 Rio Robles, San Jose, CA 95134 USA 1-408-601-1000
© 2015 Maxim Integrated Products, Inc. Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
REVISION HISTORY
REVISION
DATE
DESCRIPTION
PAGES
CHANGED
3/11
Changed µSOP package type to µMAX; updated the Absolute
Maximum Ratings section; added the customer support email address to
the electrical characteristics Note 4; added the Ordering Information
and Package Information tables
16
10/11
Added continuous power dissipation numbers to the Absolute
Maximum Ratings section; added Note 10 to the Input-to-Tap Delay
Tolerance (Delays 40ns) parameter in the AC Electrical
Characteristics table
2, 3
7/15 Revised Note 10 and revised AC Electrical Characteristics table 2, 3

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