DS1045S-3 Maxim Integrated Products, DS1045S-3 Datasheet

no-image

DS1045S-3

Manufacturer Part Number
DS1045S-3
Description
DELAY LINE 16TAP 3NS 16-SOIC
Manufacturer
Maxim Integrated Products
Datasheet
1.DS1045S-3.pdf (6 pages)

Specifications of DS1045S-3

Number Of Taps/steps
16
Function
Programmable
Delay To 1st Tap
9nS
Tap Increment
3nS
Available Total Delays
54ns
Voltage - Supply
4.75 V ~ 5.25 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.300", 7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Independent Delays
-
FEATURES
DESCRIPTION
The DS1045 is a programmable silicon delay line having one input and two 4-bit programmable delay
outputs. Each 4-bit programmable output offers the user 16 possible delay values to select from, starting
with a minimum inherent DS1045 delay of 9ns and a maximum achievable delay in the standard DS1045
family of 84ns. The standard DS1045 product line provides the user with three devices having uniform
delay increments of 3ns, 4ns, and 5ns, depending on the device. Table 1 presents standard device family
and delay capability. Additionally, custom delay increments are available for special order through Dallas
Semiconductor.
The DS1045 is TTL and CMOS-compatible and capable of driving ten 74LS-type loads. The output
produced by the DS1045 is both rising and falling edge precise. The DS1045 programmable silicon delay
line has been designed as a reliable, economic alternative to hybrid programmable delay lines. It is
offered in a standard 16-pin auto-insertable DIP and a space-saving surface mount 16-pin SOIC package.
www.maxim-ic.com
All-silicon time delay
Two programmable outputs from a single
input produce output-to-output delays
between 9ns and 84ns depending on device
type
Programmable via four input pins
Programmable increments of 3ns to 5ns with
a minimum of 9ns and a maximum of 84ns
Output pulse is a reproduction of input pulse
after
Delay with both leading and trailing edge
accuracy
Standard 16-pin DIP or surface mount 16-pin
SOIC
Auto-insertable
Low-power CMOS design is TTL-compatible
1 of 6
4-Bit Dual Programmable Delay Line
PIN ASSIGNMENT
PIN DESCRIPTION
IN
OUTA, OUTB
A0-A3
B0-B3
V
GND
EA
CC
GND
See Mech. Drawings
V
EA
DS1045 16-Pin DIP
,
A0
A1
A2
A3
IN
CC
EB
1
2
3
4
5
6
7
8
Section
16
15
14
13
12
11
10
9
V
EB
OUTB
B0
B1
B2
B3
OUTA
CC
DS1045S 16-Pin SOIC (300-mil)
- Delay Line Input
- Delay Line Outputs
- Parallel Program Inputs
- Parallel Program Inputs
- Enable A and B Inputs
- +5V Input
- Ground
GND
for OUT1
for OUT2
V
EA
A0
A1
A2
A3
IN
CC
See Mech. Drawings
1
2
3
4
5
6
7
8
Section
16
15
14
13
12
11
10
9
DS1045
V
EB
OUTB
B0
B1
B2
B3
OUTA
CC
04/26/04

Related parts for DS1045S-3

Image
Part Number
Description
Manufacturer
Datasheet
Request R
MAX7528KCWP
Part Number:
MAX7528KCWP
Description:
MAX7528KCWPMaxim Integrated Products [CMOS Dual 8-Bit Buffered Multiplying DACs]
Manufacturer:
Maxim Integrated Products
Datasheet:
MAX7528KCWP.pdf (12 pages)
MAX3261CCJ
Part Number:
MAX3261CCJ
Description:
Single +5V, fully integrated, 1.25Gbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
MAX3261CCJ.pdf (12 pages)
MAX3263CAG
Part Number:
MAX3263CAG
Description:
Single +5V, fully integrated, 155Mbps laser diode driver.
Manufacturer:
Maxim Integrated Products
Datasheet:
MAX3263CAG.pdf (12 pages)
MAX8809AETL+
Part Number:
MAX8809AETL+
Description:
VRD11/VRD10, K8 Rev F 2/3/4-Phase PWM Controllers with Integrated Dual MOSFET Drivers
Manufacturer:
Maxim Integrated Products
Datasheet:
MAX8809AETL.pdf (50 pages)
MAX1535CETJ+T
Part Number:
MAX1535CETJ+T
Description:
Highly Integrated Level 2 SMBus Battery Chargers
Manufacturer:
Maxim Integrated Products
Datasheet:
MAX1535CETJT.pdf (39 pages)
DS2741N+
Part Number:
DS2741N+
Description:
Current Monitor and Accumulator with Integrated Sense Resistor; ; Temperature Range: -40°C to +85°C
Manufacturer:
Maxim Integrated Products
MAX13450EAUD+T
Part Number:
MAX13450EAUD+T
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
MAX13451EAUD+T
Part Number:
MAX13451EAUD+T
Description:
TSSOP 14/A°/RS-485 Transceivers with Integrated 100O/120O Termination Resis
Manufacturer:
Maxim Integrated Products
MAX17497BATE+
Part Number:
MAX17497BATE+
Description:
QFN 16/A°/AC-DC and DC-DC Peak-Current-Mode Converters with Integrated Step
Manufacturer:
Maxim Integrated Products
MAX17502FATB+T
Part Number:
MAX17502FATB+T
Description:
TDFN/A/65V, 1A, 600KHZ, SYNCHRONOUS STEP-DOWN REGULATOR WITH INTEGRATED SWI
Manufacturer:
Maxim Integrated Products
MAX1978EVKIT
Part Number:
MAX1978EVKIT
Description:
Integrated Temperature Controller f
Manufacturer:
Maxim Integrated Products
MAX2606EUT+
Part Number:
MAX2606EUT+
Description:
SOT23-6/I°/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products
MAX2608EUT+
Part Number:
MAX2608EUT+
Description:
SOT23-6/I°/45MHz to 650MHz, Integrated IF VCOs with Differential Output
Manufacturer:
Maxim Integrated Products
MAX2831EVKIT+
Part Number:
MAX2831EVKIT+
Description:
EVALUATION KIT/2.4GHZ TO 2.5GHZ 802.11G/B RF TRANSCEIVER WITH INTEGRATED PA
Manufacturer:
Maxim Integrated Products
MAX4888CETI+
Part Number:
MAX4888CETI+
Description:
QFN/E/DUAL PCIE/SATA HIGH SPEED SWITCH WITH INTEGRATED BIAS RESISTOR
Manufacturer:
Maxim Integrated Products
Datasheet:
MAX4888BETI.pdf (10 pages)

DS1045S-3 Summary of contents

Page 1

... GND OUTA GND DS1045 16-Pin DIP DS1045S 16-Pin SOIC (300-mil) See Mech. Drawings See Mech. Drawings Section PIN DESCRIPTION IN - Delay Line Input OUTA, OUTB - Delay Line Outputs A0-A3 - Parallel Program Inputs for OUT1 B0-B3 - Parallel Program Inputs for OUT2 , - Enable A and B Inputs ...

Page 2

PARALLEL PROGRAMMING Parallel programming of the DS1045 is accomplished via the set of parallel inputs A0-A3 and B0-B3 as shown in Figure 1. Parallel input A0-A3 and B0-B3 accept TTL levels and are used to set the delay values of ...

Page 3

DELAY VS. PROGRAMMED VALUE Table 2 PART NUMBER DS1045 DS1045 DS1045 PROGRAM VALUES FOR EACH DELAY ...

Page 4

ABSOLUTE MAXIMUM RATINGS* Voltage on Any Pin Relative to Ground Operating Temperature Storage Temperature Soldering Temperature Short Circuit Output Current * This is a stress rating only and functional operation of the device at these or any other conditions above ...

Page 5

CAPACITANCE PARAMETER Input Capacitance TEST CONDITIONS = 5.0V =0. Input Pulse = 3.0V high to 0.0V low =0.1V Input Source Impedance = 50 maximum Rise and fall times = 3.0ns max. between ...

Page 6

TIMING DIAGRAM: DS1045 INPUTS TO OUTPUTS TERMINOLOGY PERIOD: The time elapsed between the leading edge of the first pulse and the leading edge of the following pulse. t (Pulse Width): The elapsed time on the pulse between the 1.5V point ...

Related keywords