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Analog Devices Inc./Maxim Integrated DS1100LZ-150+
- Part No.:
- DS1100LZ-150+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1100LZ-150+.pdf
- Description:
- IC DELAY LINE 5TAP 150NS 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:4,328
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Product details
Overview
DS1100LZ-150+ from Maxim Integrated is a 3.3V, 5-tap silicon delay line with nominal delays of 30ns, 60ns, 90ns, 120ns, and 150ns across TAP1–TAP5. It operates from -40°C to +85°C, delivers TTL/CMOS-compatible outputs, and drives up to 10 × 74LS loads per tap. Used in high-speed timing alignment, clock skew correction, and pulse-width adjustment circuits.
For engineers reviewing the DS1100LZ-150+ datasheet, DS1100LZ-150+ pinout, DS1100LZ-150+ application, or DS1100LZ-150+ equivalent, key selection considerations include tap delay accuracy (±4ns for ≤40ns delays, ±13% for >40ns), 3.3V supply tolerance (3.0V–3.6V), input pulse width support (≥20% of TAP5 delay), and SO-8 (150-mil) package compatibility with vapor-phase and IR reflow.
Technical Context
The DS1100LZ-150+ implements an all-silicon delay architecture with fixed, equally spaced taps-no external components or trimming required. Each tap reproduces both leading and trailing edges with equal precision at 1.5V logic threshold, ensuring deterministic edge alignment across temperature and voltage.
It uses low-power CMOS circuitry with active current of 10mA at 1MHz, input leakage ≤±1.0μA, and output drive capability of -1mA (IOH) / +8mA (IOL) under worst-case VCC min conditions. Delay stability is maintained via unidirectional drift: all taps slow or speed together with temperature/voltage changes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 3.0V to 3.6V - ensures stable operation across industrial-grade 3.3V rail tolerances |
| TAP5 Delay | 150ns nominal - defines maximum fixed delay path for timing margining and pulse stretching |
| Delay Tolerance | ±4ns (TAP1–TAP3), ±13% (TAP4–TAP5) - sets absolute timing budget for synchronous signal alignment |
| Output Drive | 8mA sink / -1mA source - supports direct interfacing to 74LS logic without buffering |
| Operating Temp | -40°C to +85°C - qualified for industrial control, test equipment, and embedded communications |
| Input Capacitance | 5–10pF - minimizes loading on high-speed source drivers and preserves signal integrity |
| Power-Up Time | 200μs - enables predictable initialization in power-cycled systems before first valid output |
Pinout & Package
DS1100LZ-150+ is housed in an 8-pin SOIC package (150-mil width, outline S8+4), RoHS-compliant and lead(Pb)-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | IN | Single-ended logic input; accepts TTL/CMOS levels; referenced to GND |
| 2 | TAP 2 | Second delay output (60ns); full-rail CMOS output capable of driving 10× 74LS loads |
| 3 | TAP 4 | Fourth delay output (120ns); identical electrical specs to TAP2; no internal termination |
| 4 | GND | Digital ground reference; must be connected to system ground plane for noise immunity |
| 5 | TAP 5 | Fifth delay output (150ns); longest fixed delay; used for coarse timing adjustment |
| 6 | TAP 3 | Third delay output (90ns); center tap; matches TAP1–TAP5 delay spacing fidelity |
| 7 | TAP 1 | First delay output (30ns); shortest fixed delay; enables fine-grained edge positioning |
| 8 | VCC | +3.3V supply; bypassing with 0.1μF ceramic capacitor near pin is mandatory for AC performance |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon delay line | Eliminates hybrid component reliability risks and aging drift; enables 100% wafer-level testability |
| Five equally spaced taps | Provides discrete, calibrated delay steps without interpolation or external circuitry |
| Leading- and trailing-edge accuracy | Ensures matched propagation for both edges-critical for pulse-width preservation and duty-cycle stability |
| Vapor-phase and IR solderable | Supports standard surface-mount assembly processes without special reflow profiles |
| 3.3V CMOS/TTL compatibility | Direct interface to FPGA I/O banks, microcontroller GPIOs, and legacy logic families |
Applications
| High-Speed Logic Timing Alignment | Test Equipment Pulse Delay Calibration |
|---|---|
Use Scenario: Aligning clock and data paths in FPGA-based digital interfaces where setup/hold margins are tight. IC Role / Device Role / Timing Role: Fixed delay element providing deterministic, temperature-stable offset between signals. Use Value: Eliminates need for programmable delay ICs or PCB trace tuning; reduces BOM count and layout iteration cycles. | Use Scenario: Calibrating time-interval analyzers and oscilloscope trigger paths requiring traceable, repeatable delays. IC Role / Device Role / Timing Role: Precision reference delay generator with metrology-grade edge fidelity. Use Value: Delivers ±4ns absolute accuracy on early taps and <1% relative error across full 150ns range-enabling NIST-traceable instrument calibration. |
| Digital Signal Skew Compensation | Pulse Width Adjustment in Industrial Control |
Use Scenario: Compensating for interconnect skew between parallel ADC channels in data acquisition systems. IC Role / Device Role / Timing Role: Tap-selectable delay node synchronizing distributed sampling clocks. Use Value: Matches channel-to-channel propagation mismatch within ±13% over full temp range-improving effective ENOB by ≥1.2 bits. | Use Scenario: Adjusting PWM pulse width in motor driver gate-control logic to meet safety-critical dead-time requirements. IC Role / Device Role / Timing Role: Hardware-based, non-software-dependent delay insertion for fail-safe timing. Use Value: Guarantees minimum 30ns–150ns dead-time windows independent of firmware execution or interrupt latency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fixed-delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1100LZ-125+ | Shorter max delay (125ns vs. 150ns); TAP5 = 125ns; same SO-8 package and electrical specs | Suitable where 125ns ceiling meets timing budget; lower delay resolution step (25ns vs. 30ns) | Select when system requires tighter delay granularity below 150ns and can accept reduced maximum span |
| DS1100LZ-200+ | Longer max delay (200ns vs. 150ns); TAP5 = 200ns; identical pinout, drive strength, and temp range | Used in wider timing windows-e.g., longer cable equalization or multi-stage synchronization | Choose when design needs extended delay headroom while retaining same footprint and interface behavior |
Compared with DS1100LZ-125+ and DS1100LZ-200+, the DS1100LZ-150+ offers optimal balance of delay range (up to 150ns) and resolution (30ns step), making it ideal for mid-range timing alignment tasks where neither shorter nor longer spans are required-reducing overdesign risk and cost.
Availability
DS1100LZ-150+ is available at Aetrix Electronics and suitable for high-speed logic timing alignment, test equipment pulse delay calibration, and digital signal skew compensation requiring stable component supply across industrial temperature ranges and long-term production continuity.
Supply support for DS1100LZ-150+ 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 is a U.S.-based semiconductor company specializing in analog and mixed-signal ICs, acquired by Analog Devices in 2021 but maintaining distinct product branding and support infrastructure.
The DS1100L series belongs to Maxim's economy timing element portfolio, designed specifically for cost-sensitive, high-volume applications demanding reliable fixed delays without programmability overhead or hybrid-component compromises.
FAQ
What is the nominal delay value for each tap of the DS1100LZ-150+?
The DS1100LZ-150+ provides five equally spaced nominal delays: TAP1 = 30ns, TAP2 = 60ns, TAP3 = 90ns, TAP4 = 120ns, and TAP5 = 150ns. These values are specified at +25°C and VCC = 3.3V, with tolerance bands defined per tap group in the datasheet. The DS1100LZ-150+ achieves this through monolithic silicon delay elements-not RC networks or external components-ensuring repeatability and temperature tracking.
Does the DS1100LZ-150+ support both rising and falling edge delays with equal accuracy?
Yes, the DS1100LZ-150+ is explicitly designed to reproduce both leading and trailing edges with equal precision, measured at the 1.5V logic threshold. This is confirmed in the General Description and Timing Diagram sections of the datasheet. For the DS1100LZ-150+, tPLH and tPHL delays are matched within the same tolerance specification-critical for preserving pulse width and duty cycle in timing-critical paths.
What is the maximum capacitive load the DS1100LZ-150+ can drive reliably?
The DS1100LZ-150+ is rated to drive up to 10 × 74LS loads per tap, which corresponds to approximately 10 × 20pF = 200pF total load capacitance under standard test conditions. Driving heavier loads may degrade rise/fall times and delay accuracy. For the DS1100LZ-150+, output rise/fall time is specified at 2.0–2.5ns with light loading; heavier loads require validation per application layout and signal integrity requirements.
Is the DS1100LZ-150+ compatible with standard surface-mount reflow processes?
Yes, the DS1100LZ-150+ is qualified for both vapor-phase and infrared (IR) reflow soldering. Its lead(Pb)-free SO-8 package meets JEDEC J-STD-020 moisture sensitivity level (MSL) requirements and withstands peak reflow temperatures up to +260°C for lead-free processes. The DS1100LZ-150+ datasheet explicitly states vapor-phase and IR solderability-no special thermal profiling is needed beyond standard IPC-7095 guidelines.
How does delay variation behave across temperature and supply voltage for the DS1100LZ-150+?
Delay variation in the DS1100LZ-150+ is unidirectional: all taps slow down or speed up together with temperature or VCC changes-TAP3 never deviates faster than TAP2. Over -40°C to +85°C and 3.0V–3.6V, delay tolerance is ±4ns for TAP1–TAP3 and ±13% for TAP4–TAP5. This behavior is inherent to its all-silicon architecture and is documented in Note 3 of the DS1100LZ-150+ datasheet.
DS1100LZ-150+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Number of Taps/Steps:
- 5
- Function:
- Nonprogrammable
- Delay to 1st Tap:
- 30ns
- Tap Increment:
- 30 ns
- Available Total Delays:
- 150ns
- Number of Independent Delays:
- 1
- Voltage - Supply:
- 3V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
DS1100LZ-150+ FAQ
1.How can I place an order for DS1100LZ-150+ through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100LZ-150+ 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 DS1100LZ-150+ reliable?
The price and inventory of DS1100LZ-150+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1100LZ-150+ is usually 5 days.
3.What payment methods are accepted for DS1100LZ-150+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100LZ-150+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100LZ-150+?
DS1100LZ-150+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100LZ-150+ 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 DS1100LZ-150+?
For technical support, including DS1100LZ-150+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100LZ-150+ requirements.
6.How does Aetrix verify that DS1100LZ-150+ is sourced from the original manufacturer or authorized distributors?
All DS1100LZ-150+ 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 DS1100LZ-150+ meets industry standards.
7.What is the process for return or replacement of DS1100LZ-150+?
All DS1100LZ-150+ units undergo pre-shipment inspection (PSI). If there is an issue with DS1100LZ-150+, 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 DS1100LZ-150+ part is unused and in its original packaging.
Return procedure for DS1100LZ-150+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1100LZ-150+ Tags
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