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Analog Devices Inc./Maxim Integrated DS1100Z-40/T&R
- Part No.:
- DS1100Z-40/T&R
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1100Z-40/T&R.pdf
- Description:
- IC DELAY LINE 5TAP 40NS 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,337
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Product details
Overview
DS1100Z-40/T&R from Maxim Integrated is a 5-tap silicon delay line providing precisely spaced 8ns, 16ns, 24ns, 32ns, and 40ns delays at 5V supply, designed to reproduce both leading and trailing edges with ±4ns tolerance over -40°C to +85°C, and capable of driving up to 10 LS-TTL loads per tap in high-speed timing alignment applications such as clock skew correction and pulse width modulation.
For engineers reviewing the DS1100Z-40/T&R datasheet, DS1100Z-40/T&R pinout, DS1100Z-40/T&R application, or DS1100Z-40/T&R equivalent, key selection considerations include tap delay accuracy across temperature, TTL/CMOS compatibility, SO-8 packaging for surface-mount reliability, and stable edge reproduction without duty-cycle distortion.
Technical Context
The DS1100Z-40/T&R implements an all-silicon delay architecture with five fixed, equally spaced output taps derived from a monolithic CMOS delay chain. Each tap delivers identical propagation characteristics for rising and falling edges, with delay variation bounded by ±4ns over full industrial temperature range and ±5% for delays >40ns.
It operates exclusively at 5V (4.75V–5.25V), draws ≤50mA active current, and features input capacitance of 5–10pF. The device supports vapor-phase, IR, and wave soldering, and maintains specified timing performance under standard 74F04-equivalent loading conditions at the 1.5V logic threshold.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Nominal Tap Delays | 8ns / 16ns / 24ns / 32ns / 40ns - fixed, equally spaced delays referenced to input 1.5V crossing point |
| Delay Tolerance (≤40ns) | ±4ns over -40°C to +85°C - ensures predictable timing margin in industrial control loops |
| Supply Voltage | 4.75V to 5.25V - compatible with standard 5V logic rails and decoupled power domains |
| Input-to-Output Edge Accuracy | Equal leading/trailing edge precision - eliminates duty-cycle distortion in clock retiming |
| Output Drive Strength | 12mA sink / -1mA source - sufficient for direct interface to 10× 74LS loads without buffering |
| Operating Temperature | -40°C to +85°C - qualified for industrial-grade embedded timing applications |
| Input Capacitance | 5pF to 10pF - minimizes signal reflection and loading on high-speed source drivers |
Pinout & Package
DS1100Z-40/T&R is housed in an 8-pin SOIC package (150 mils wide, outline S8+4), optimized for automated placement and reflow soldering in space-constrained PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VCC | +5V power supply input - requires local 0.1μF ceramic decoupling to ground |
| 2 | TAP 1 | First delayed output (8ns) - logic state matches input after fixed propagation delay |
| 3 | TAP 3 | Third delayed output (24ns) - provides mid-range timing reference for multi-stage synchronization |
| 4 | TAP 5 | Fifth delayed output (40ns) - longest fixed delay tap, used for maximum skew compensation |
| 5 | IN | Digital input signal - accepts TTL/CMOS-compatible 0V/3V logic levels with 5–10pF load |
| 6 | TAP 2 | Second delayed output (16ns) - enables fine-grained delay stepping between TAP 1 and TAP 3 |
| 7 | TAP 4 | Fourth delayed output (32ns) - bridges gap between TAP 3 and TAP 5 for precise pulse shaping |
| 8 | GND | Ground reference - must be low-impedance connection shared across all VCC bypass paths |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon delay architecture | Eliminates hybrid component drift and aging effects, ensuring long-term timing stability |
| Five equally spaced taps | Enables incremental delay selection without external logic or programmable elements |
| Leading- and trailing-edge matching | Maintains input pulse duty cycle integrity across all taps for accurate PWM and clock distribution |
| TTL/CMOS-compatible I/O | Direct interface to legacy and modern logic families without level-shifting circuitry |
| SO-8 tape-and-reel packaging | Supports high-volume automated assembly with JEDEC-standard reel dimensions and orientation |
Applications
| High-Speed Clock Skew Correction | Pulse Width Modulation (PWM) Shaping |
|---|---|
Use Scenario: Aligning clock edges across multiple ASIC or FPGA clock domains on a single PCB to meet setup/hold timing. IC Role / Device Role / Timing Role: Fixed-tap delay element providing deterministic, temperature-stable offset to compensate trace-length mismatches. Use Value: Enables synchronous operation without PLL-based jitter accumulation or complex layout tuning. | Use Scenario: Generating complementary PWM signals with controlled dead time in motor gate driver circuits. IC Role / Device Role / Timing Role: Delay line generating precise, matched rising/falling edge offsets for gate signal sequencing. Use Value: Prevents shoot-through current by enforcing minimum off-time between high-side and low-side FET drive signals. |
| Digital Signal Integrity Testing | Legacy Logic Interface Timing Adjustment |
Use Scenario: Injecting calibrated propagation delays into test fixtures to validate eye diagram margins and receiver sampling windows. IC Role / Device Role / Timing Role: Calibration-grade delay source with ±4ns accuracy over industrial temperature range. Use Value: Replaces expensive variable delay generators for production-level signal integrity validation. | Use Scenario: Matching timing between mixed-generation logic families (e.g., 74LS and 74F) in retro-computing or industrial controller upgrades. IC Role / Device Role / Timing Role: Tap-selectable delay buffer preserving logic state while adjusting setup/hold timing margins. Use Value: Eliminates need for discrete RC networks or custom PCB trace length adjustments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1100U-40/T&R | Same electrical specs and delay values, but in 8-pin µMAX (U8+1) package - 3mm × 3mm vs SO-8's 4.9mm × 3.9mm footprint | Better suited for ultra-dense layouts where board area is constrained; thermal resistance differs due to package geometry | Select DS1100U-40/T&R when PCB real estate is critical and reflow profile supports µMAX |
| DS1000S-40 | Hybrid-based predecessor with wider delay tolerance (±10ns), higher power consumption, and limited temperature range (-25°C to +70°C) | Not qualified for industrial environments; unsuitable for designs requiring long-term stability or extended temperature operation | Only consider DS1000S-40 for legacy repair or cost-sensitive non-industrial applications with relaxed timing budgets |
Compared with DS1100U-40/T&R, DS1100Z-40/T&R offers larger pad spacing and easier inspection in SO-8, while DS1000S-40 lacks the silicon-based precision and temperature resilience required for modern industrial timing systems.
Availability
DS1100Z-40/T&R is available at Aetrix Electronics and suitable for high-speed clock skew correction, PWM dead-time generation, digital signal integrity testing, and legacy logic interface timing adjustment requiring stable component supply across industrial temperature ranges.
Supply support for DS1100Z-40/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) is a semiconductor company specializing in analog, mixed-signal, and high-reliability timing solutions for industrial, communications, and computing markets.
The DS1100 series was developed as a silicon-based replacement for hybrid delay lines, targeting applications needing precise, stable, and repeatable fixed delays without programmability overhead.
FAQ
What is the nominal delay value for each tap of the DS1100Z-40/T&R?
The DS1100Z-40/T&R provides five equally spaced nominal delays: TAP 1 = 8ns, TAP 2 = 16ns, TAP 3 = 24ns, TAP 4 = 32ns, and TAP 5 = 40ns, all measured from the 1.5V crossing point of the input signal to the same threshold on the respective output. These values are specified at +25°C and 5V, with tolerances tightened to ±4ns over the full -40°C to +85°C operating range.
Does the DS1100Z-40/T&R support both rising and falling edge delays with equal accuracy?
Yes, the DS1100Z-40/T&R is explicitly designed to reproduce both leading and trailing edges with equal precision. Its all-silicon architecture ensures matched tPLH and tPHL delays across all five taps, maintaining input pulse duty cycle integrity - a critical feature for clock retiming and PWM applications where edge symmetry directly impacts system performance.
Can the DS1100Z-40/T&R drive standard TTL loads directly?
Yes, each tap of the DS1100Z-40/T&R can drive up to 10 LS-TTL loads (equivalent to one 74F04 input gate per measurement condition). Its output drive strength is specified at -1mA (source) and 12mA (sink) under VCC = 4.75V, enabling direct interface to legacy 74LS/74F logic without external buffers in most timing alignment use cases.
What package type and reel specification does DS1100Z-40/T&R use?
The DS1100Z-40/T&R is supplied in an 8-pin SOIC package (150 mils wide, outline S8+4) on tape-and-reel (T&R). It conforms to JEDEC standard reel dimensions and orientation, supporting automated pick-and-place assembly. The "/T&R" suffix confirms factory-loaded tape format with standard quantities per reel, optimized for high-volume manufacturing.
Is the DS1100Z-40/T&R RoHS-compliant?
Yes, the DS1100Z-40/T&R is RoHS-compliant. Per Maxim's ordering information, the "Z" prefix denotes the SO-8 package variant, and the absence of a "+" suffix does not indicate non-compliance - all DS1100Z-xxx parts shipped after 2011 meet RoHS requirements, as confirmed by Maxim's package code documentation and land pattern references (e.g., S8+4 outline).
DS1100Z-40/T&R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Number of Taps/Steps:
- 5
- Function:
- Nonprogrammable
- Delay to 1st Tap:
- 8ns
- Tap Increment:
- 8 ns
- Available Total Delays:
- 40ns
- 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-SOIC
DS1100Z-40/T&R FAQ
1.How can I place an order for DS1100Z-40/T&R through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100Z-40/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 DS1100Z-40/T&R reliable?
The price and inventory of DS1100Z-40/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 DS1100Z-40/T&R is usually 5 days.
3.What payment methods are accepted for DS1100Z-40/T&R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100Z-40/T&R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100Z-40/T&R?
DS1100Z-40/T&R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100Z-40/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 DS1100Z-40/T&R?
For technical support, including DS1100Z-40/T&R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100Z-40/T&R requirements.
6.How does Aetrix verify that DS1100Z-40/T&R is sourced from the original manufacturer or authorized distributors?
All DS1100Z-40/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 DS1100Z-40/T&R meets industry standards.
7.What is the process for return or replacement of DS1100Z-40/T&R?
All DS1100Z-40/T&R units undergo pre-shipment inspection (PSI). If there is an issue with DS1100Z-40/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 DS1100Z-40/T&R part is unused and in its original packaging.
Return procedure for DS1100Z-40/T&R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1100Z-40/T&R Tags
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