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Analog Devices Inc./Maxim Integrated DS1100U-60/T&R
- Part No.:
- DS1100U-60/T&R
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
DS1100U-60/T&R.pdf
- Description:
- IC DELAY LINE 5TAP 60NS 8UMAX
- Quantity:
- Payment:
- Shipping:
Inventory:2,193
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Product details
Overview
DS1100U-60/T&R from Maxim Integrated is a 5-tap silicon delay line in µMAX-8 package, delivering precisely spaced 12ns, 24ns, 36ns, 48ns, and 60ns delays at 5V operation. It reproduces both leading and trailing edges with ±4ns tolerance over -40°C to +85°C, drives up to 10 LS-TTL loads per tap, and serves in digital timing alignment, clock skew correction, and pulse-width shaping circuits.
For engineers reviewing the DS1100U-60/T&R datasheet, DS1100U-60/T&R pinout, DS1100U-60/T&R application, or DS1100U-60/T&R equivalent, key selection criteria include tap delay precision across temperature, TTL/CMOS compatibility, low-power CMOS operation, and µMAX-8 surface-mount footprint suitability for high-density PCBs.
Technical Context
The DS1100U-60/T&R implements an all-silicon delay architecture with five fixed, equally spaced output taps referenced to a single input. Each tap delivers deterministic propagation delay with matched tPLH/tPHL characteristics, enabling simultaneous edge-aligned signal distribution without external compensation.
It operates strictly at 5V (4.75V–5.25V), supports 1MHz input frequency, and maintains delay stability via monolithic silicon construction-eliminating hybrid or ceramic delay-line drift mechanisms. Input-to-tap delay tolerance is ±4ns for all taps at full industrial temperature range.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Nominal Tap Delays | 12ns / 24ns / 36ns / 48ns / 60ns - fixed, equally spaced delays enabling precise multi-point timing alignment |
| Delay Tolerance | ±4ns over -40°C to +85°C - ensures consistent edge alignment across industrial environments |
| Supply Voltage | 4.75V–5.25V - compatible with standard 5V logic rails and decoupled power domains |
| Input Compatibility | TTL/CMOS - accepts 0.8V/2.2V logic thresholds and interfaces directly with 74LS/74F families |
| Output Drive | 12mA sink / -1mA source - sufficient to drive 10 LS-TTL loads per tap without buffering |
| Power Consumption | 30–50mA active current at 1MHz - enables low-heat timing functions in space-constrained systems |
| Input Capacitance | 5–10pF - minimizes loading on upstream drivers and preserves signal integrity |
Pinout & Package
DS1100U-60/T&R uses the 8-pin µMAX® package (outline U8+1, land pattern 90-0092), a 3mm × 3mm surface-mount outline with exposed thermal pad, optimized for automated assembly and thermal performance in dense layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VCC | +5V supply input - requires local 0.1µF ceramic decoupling adjacent to pin |
| 2 | TAP 1 | First delayed output - delivers 12ns delay; electrically identical to other taps |
| 3 | TAP 3 | Third delayed output - delivers 36ns delay; shares same drive strength and edge fidelity as TAP 1 |
| 4 | TAP 5 | Fifth delayed output - delivers 60ns delay; maximum delay tap in this variant |
| 5 | IN | Digital input - accepts TTL/CMOS logic; 5–10pF capacitance limits trace length sensitivity |
| 6 | TAP 2 | Second delayed output - delivers 24ns delay; guaranteed monotonic delay progression vs. TAP 1 |
| 7 | TAP 4 | Fourth delayed output - delivers 48ns delay; matches TAP 3 and TAP 5 in rise/fall time tracking |
| 8 | GND | Ground reference - must be connected to low-impedance system ground plane for delay stability |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon construction | Eliminates aging drift and thermal hysteresis inherent in hybrid/ceramic delay lines |
| Leading- and trailing-edge accuracy | Enables precise pulse-width preservation in delay-critical applications like strobe generation |
| Five equally spaced taps | Supports uniform timing interpolation without external logic or additional components |
| Vapor-phase, IR, and wave solderable | Compatible with standard SMT reflow profiles including lead-free (260°C) and SnPb (240°C) |
| Industrial temperature range | Validated operation from -40°C to +85°C - suitable for automotive under-hood and industrial control modules |
Applications
| High-Speed Digital Test Equipment | Industrial PLC Timing Modules |
|---|---|
Use Scenario: Aligning trigger signals across multiple acquisition channels in boundary-scan testers and logic analyzers. IC Role / Device Role / Timing Role: DS1100U-60/T&R provides calibrated, multi-tap delay paths to synchronize sampling clocks with stimulus edges. Use Value: Achieves sub-nanosecond inter-channel skew correction using monolithic silicon delay matching, avoiding manual calibration. | Use Scenario: Generating sequenced enable pulses for I/O expansion modules in programmable logic controllers. IC Role / Device Role / Timing Role: DS1100U-60/T&R acts as a fixed-sequence timing generator, distributing staggered control signals to peripheral drivers. Use Value: Replaces discrete RC networks and multivibrators with stable, temperature-invariant delays that maintain sequence integrity over full operating range. |
| Medical Imaging Signal Conditioning | Automotive Radar Preprocessing |
Use Scenario: Compensating for analog signal path latency differences in ultrasound beamformer front-ends. IC Role / Device Role / Timing Role: DS1100U-60/T&R introduces calibrated delays into echo-reception timing chains to align channel data before digital summation. Use Value: Ensures coherent beamforming by maintaining ≤±4ns tap-to-tap delay matching across -40°C to +85°C ambient. | Use Scenario: Adjusting phase relationships between transmit/receive local oscillator paths in 77GHz radar transceivers. IC Role / Device Role / Timing Role: DS1100U-60/T&R supplies precise, repeatable delay offsets to calibrate RF signal path skew in ADAS sensor modules. Use Value: Enables deterministic timing alignment without requiring high-frequency PLLs or programmable delay ICs, reducing BOM cost and layout complexity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1000Z-60 | Hybrid construction; ±10% delay tolerance over temperature; higher power consumption (75mA) | Limited to commercial temperature range (0°C to +70°C); less stable in thermally varying environments | Select only if legacy design reuse or hybrid footprint compatibility is required |
| MAX9600EUA+ | Programmable 8-tap delay; SPI interface; 2.7V–5.5V operation; ±15ps resolution | Requires microcontroller coordination; adds firmware overhead but enables dynamic delay adjustment | Choose when adaptive timing calibration or variable delay is needed beyond fixed 60ns span |
Compared with DS1000Z-60 and MAX9600EUA+, the DS1100U-60/T&R offers superior delay stability (±4ns vs. ±6ns typical), lower power (50mA vs. 75mA), and zero configuration overhead - making it optimal for static, high-reliability timing where predictability outweighs programmability.
Availability
DS1100U-60/T&R is available at Aetrix Electronics and suitable for high-speed test equipment, industrial PLC timing modules, medical imaging signal conditioning, and automotive radar preprocessing requiring stable component supply and long-term obsolescence management.
Supply support for DS1100U-60/T&R includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Maxim Integrated (now part of Analog Devices) designs precision analog, mixed-signal, and timing solutions for industrial, automotive, and communications applications.
The DS1100 series belongs to Maxim's economy timing element product line, engineered to replace hybrid delay lines with monolithic silicon alternatives offering tighter tolerances, smaller footprints, and improved reliability across extended temperature ranges.
FAQ
What is the nominal delay of each tap in DS1100U-60/T&R?
The DS1100U-60/T&R provides five equally spaced delays: TAP 1 = 12ns, TAP 2 = 24ns, TAP 3 = 36ns, TAP 4 = 48ns, and TAP 5 = 60ns. These values are specified at +25°C and 5V, with ±4ns tolerance over the full -40°C to +85°C industrial temperature range. All taps reproduce both rising and falling edges with matched precision, as confirmed in the AC Electrical Characteristics table.
Is DS1100U-60/T&R compatible with 3.3V logic systems?
No, DS1100U-60/T&R is designed exclusively for 5V operation (4.75V–5.25V). Its input thresholds (VIH = 2.2V min, VIL = 0.8V max) and output drive levels are specified only at 5V. Interfacing with 3.3V systems requires level translation; direct connection may result in undefined logic states or excessive ICC due to partial device activation.
Does DS1100U-60/T&R require external passive components for stable operation?
No, DS1100U-60/T&R operates as a self-contained delay element. Only a 0.1µF ceramic decoupling capacitor between VCC and GND, placed within 2mm of pins 1 and 8, is required per the manufacturer's layout guidance. No resistors, capacitors, or inductors are needed for basic delay functionality or signal integrity.
What is the maximum input frequency supported by DS1100U-60/T&R?
The DS1100U-60/T&R is characterized up to 1MHz input frequency under standard test conditions. Higher frequencies increase active current (ICC) and may degrade delay accuracy due to layout- and decoupling-sensitive effects. For reliable operation, input period should remain ≥1μs (i.e., ≤1MHz), as verified in the AC Electrical Characteristics section.
How does DS1100U-60/T&R ensure matched rising and falling edge delays?
DS1100U-60/T&R achieves matched tPLH and tPHL through monolithic CMOS silicon design with symmetrical internal gate structures. The datasheet explicitly confirms equal precision for both edges, with identical ±4ns tolerance applied to rising and falling transitions across all taps and temperature conditions - a key differentiator from hybrid delay solutions.
DS1100U-60/T&R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Number of Taps/Steps:
- 5
- Function:
- Nonprogrammable
- Delay to 1st Tap:
- 12ns
- Tap Increment:
- 12 ns
- Available Total Delays:
- 60ns
- Number of Independent Delays:
- 1
- Voltage - Supply:
- 4.75V ~ 5.25V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-uMAX/uSOP
DS1100U-60/T&R FAQ
1.How can I place an order for DS1100U-60/T&R through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100U-60/T&R on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for DS1100U-60/T&R reliable?
The price and inventory of DS1100U-60/T&R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1100U-60/T&R is usually 5 days.
3.What payment methods are accepted for DS1100U-60/T&R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100U-60/T&R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100U-60/T&R?
DS1100U-60/T&R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100U-60/T&R order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for DS1100U-60/T&R?
For technical support, including DS1100U-60/T&R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100U-60/T&R requirements.
6.How does Aetrix verify that DS1100U-60/T&R is sourced from the original manufacturer or authorized distributors?
All DS1100U-60/T&R products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that DS1100U-60/T&R meets industry standards.
7.What is the process for return or replacement of DS1100U-60/T&R?
All DS1100U-60/T&R units undergo pre-shipment inspection (PSI). If there is an issue with DS1100U-60/T&R, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The DS1100U-60/T&R part is unused and in its original packaging.
Return procedure for DS1100U-60/T&R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1100U-60/T&R Tags
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