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Analog Devices Inc./Maxim Integrated DS1100LZ-500
- Part No.:
- DS1100LZ-500
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1100LZ-500.pdf
- Description:
- IC DELAY LINE 5TAP 500NS 8-SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:4,168
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Product details
Overview
DS1100LZ-500 from Maxim Integrated is a 3.3V, 5-tap silicon delay line with nominal delays of 100ns, 200ns, 300ns, 400ns, and 500ns across TAP 1–TAP 5. It operates from 3.0V to 3.6V over –40°C to +85°C, reproduces both leading and trailing edges with equal precision, and drives up to 10 74LS loads per tap. It is used in high-speed timing alignment, clock deskewing, and pulse-width adjustment circuits.
For engineers reviewing the DS1100LZ-500 datasheet, DS1100LZ-500 pinout, DS1100LZ-500 application, or DS1100LZ-500 equivalent, key selection criteria include tap delay accuracy (±13% over full temperature range), 3.3V CMOS/TTL compatibility, SO-8 package footprint, and guaranteed edge fidelity for synchronous signal conditioning.
Technical Context
The DS1100LZ-500 implements a monolithic all-silicon delay architecture with five fixed, equally spaced delay taps referenced to a single input. Each tap delivers identical propagation characteristics for rising and falling edges, with delay tolerance specified as ±13% over –40°C to +85°C for delays >40ns.
It uses low-power CMOS logic, supports vapor-phase and IR reflow soldering, and maintains stable delay performance across supply voltage (3.0V–3.6V) and temperature variations-delays shift unidirectionally (e.g., all taps slow together under cooling).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 3.0V to 3.6V - ensures compatibility with 3.3V system rails and noise margin against VCC droop |
| Nominal Tap Delays | 100ns / 200ns / 300ns / 400ns / 500ns - enables precise multi-stage timing alignment without external components |
| Delay Tolerance | ±13% over –40°C to +85°C - defines worst-case skew between input and TAP 5 in industrial environments |
| Output Drive | 8mA sink / –1mA source - sufficient to directly drive 10× 74LS loads without buffering |
| Input Pulse Width | 500ns (for -500 version) - sets minimum usable pulse duration to maintain delay integrity |
| Power-Up Time | 200μs - determines maximum safe frequency of enable/disable cycling during power sequencing |
Pinout & Package
DS1100LZ-500 is housed in an 8-pin SOIC (150-mil) surface-mount package, compatible with standard PCB assembly processes including vapor-phase and IR reflow.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | IN | Single-ended logic input; accepts TTL/CMOS-compatible signals with VIH ≥ 2.0V, VIL ≤ 0.8V |
| 2 | TAP 2 | Second delay output; delivers input signal delayed by 200ns (nominal) |
| 3 | TAP 4 | Fourth delay output; delivers input signal delayed by 400ns (nominal) |
| 4 | GND | Digital ground reference; must be connected to system ground plane for stable timing |
| 5 | TAP 5 | Fifth delay output; delivers input signal delayed by 500ns (nominal), highest latency tap |
| 6 | TAP 3 | Third delay output; delivers input signal delayed by 300ns (nominal) |
| 7 | TAP 1 | First delay output; delivers input signal delayed by 100ns (nominal), lowest latency tap |
| 8 | VCC | +3.3V supply; requires local 0.1μF ceramic decoupling adjacent to pin |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon delay line | Eliminates hybrid packaging reliability risks and enables 100% wafer-level testability and traceability |
| Equal leading/trailing edge precision | Ensures symmetrical pulse shaping for duty-cycle–sensitive applications like clock recovery or gated sampling |
| Five fixed, equally spaced taps | Provides deterministic multi-point timing without configuration overhead or serial interface latency |
| 3.3V CMOS/TTL compatibility | Interoperates directly with FPGA I/O banks, microcontroller GPIO, and legacy logic families without level-shifting |
| SO-8 footprint with RoHS compliance | Supports automated assembly and meets environmental compliance requirements for industrial and telecom equipment |
Applications
| High-Speed Logic Timing Alignment | Industrial Clock Deskewing |
|---|---|
Use Scenario: Aligning asynchronous control pulses across multiple ASIC blocks in a high-speed data path. IC Role / Device Role / Timing Role: Fixed-delay tap generator providing calibrated skew compensation between parallel signal lanes. Use Value: Eliminates need for custom PCB trace-length matching; achieves sub-nanosecond inter-tap consistency at 500ns max delay. | Use Scenario: Synchronizing distributed clock domains in PLC backplanes or motor drive controllers. IC Role / Device Role / Timing Role: Reference delay element for calibrating clock distribution network phase error. Use Value: Maintains ±13% delay stability over –40°C to +85°C, enabling robust timing margin in uncontrolled thermal environments. |
| Pulse Width Adjustment Circuit | Digital Signal Integrity Testing |
Use Scenario: Generating variable-width strobes for memory controller write-enable timing calibration. IC Role / Device Role / Timing Role: Precision delay node feeding XOR-based pulse narrowing logic. Use Value: Delivers 100ns–500ns programmable delay steps with matched rise/fall edge fidelity, preserving signal integrity. | Use Scenario: Injecting controlled timing offsets into BERT or eye-diagram test setups for jitter tolerance validation. IC Role / Device Role / Timing Role: Deterministic delay injector with known, repeatable propagation characteristics. Use Value: Provides traceable, factory-characterized delay values (±13%) without requiring real-time calibration or lookup tables. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fixed-tap delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1100LZ-500+ (same part, RoHS-compliant) | Identical electrical specs; lead(Pb)-free terminations and marking | No functional change; required for EU/China RoHS-regulated designs | Select when environmental compliance is mandatory and no Pb exemption applies |
| MAX9600ESE+ | Single-output, adjustable delay (1ns–100ns); not multi-tap; higher resolution but lower max delay | Suitable for fine-grained delay tuning, not multi-point timing distribution | Choose only if variable delay and sub-ns resolution outweigh need for five fixed taps |
Compared with DS1100LZ-500, the DS1100LZ-500+ offers identical timing behavior with RoHS-compliant packaging, while MAX9600ESE+ trades fixed multi-tap capability for programmable single-tap precision-making it unsuitable for applications requiring simultaneous access to five calibrated delays.
Availability
DS1100LZ-500 is available at Aetrix Electronics and suitable for industrial automation, telecom infrastructure, and test equipment requiring stable component supply, long-term lifecycle support, and guaranteed RoHS compliance.
Supply support for DS1100LZ-500 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 semiconductor company specializing in analog and mixed-signal ICs, acquired by Analog Devices in 2021, with core expertise in precision timing, power management, and interface solutions.
The DS1100L series belongs to Maxim's economy timing element portfolio, designed specifically for cost-sensitive, high-volume applications needing reliable fixed-delay functionality without programmability overhead.
FAQ
What is the maximum operating temperature range for DS1100LZ-500?
The DS1100LZ-500 is rated for continuous operation from –40°C to +85°C. This industrial temperature range is guaranteed per the Absolute Maximum Ratings and DC/AC Electrical Characteristics tables, with delay tolerances fully specified across this span. Operation outside this range may result in parametric drift or reliability degradation not covered by Maxim's warranty.
Does DS1100LZ-500 support both rising and falling edge delay accuracy?
Yes, DS1100LZ-500 is explicitly designed to reproduce both leading and trailing edges with equal precision. The datasheet confirms identical tPLH and tPHL delay tolerances for all taps, and Figure 2 (Timing Diagram) illustrates matched edge fidelity. This ensures consistent pulse width preservation across all five outputs.
What package type is used for DS1100LZ-500?
DS1100LZ-500 uses an 8-pin SOIC package with 150-mil body width (package code S8+4, outline 21-0041). It is RoHS-compliant, vapor-phase and IR solderable, and matches industry-standard SO-8 footprints for drop-in compatibility with existing layouts.
How many 74LS loads can each tap of DS1100LZ-500 drive?
Each tap of DS1100LZ-500 can drive up to 10 74LS loads, as confirmed in the General Description section. This is supported by its IOL = 8mA (min) and IOH = –1mA (min) specifications under worst-case VCC = 3.0V conditions, ensuring adequate noise margin and switching speed at full fanout.
Is DS1100LZ-500 pin-compatible with other DS1100L variants?
Yes, all DS1100LZ-xxx variants-including DS1100LZ-500-share identical SO-8 pinout and electrical interface. The suffix "-500" denotes only the nominal delay values (100ns–500ns); internal circuitry, pin functions, supply requirements, and timing architecture remain unchanged across the family.
DS1100LZ-500 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:
- Obsolete
- Number of Taps/Steps:
- 5
- Function:
- Nonprogrammable
- Delay to 1st Tap:
- 100ns
- Tap Increment:
- 100 ns
- Available Total Delays:
- 500ns
- 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-500 FAQ
1.How can I place an order for DS1100LZ-500 through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100LZ-500 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-500 reliable?
The price and inventory of DS1100LZ-500 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1100LZ-500 is usually 5 days.
3.What payment methods are accepted for DS1100LZ-500?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100LZ-500 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100LZ-500?
DS1100LZ-500 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100LZ-500 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-500?
For technical support, including DS1100LZ-500 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100LZ-500 requirements.
6.How does Aetrix verify that DS1100LZ-500 is sourced from the original manufacturer or authorized distributors?
All DS1100LZ-500 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-500 meets industry standards.
7.What is the process for return or replacement of DS1100LZ-500?
All DS1100LZ-500 units undergo pre-shipment inspection (PSI). If there is an issue with DS1100LZ-500, 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-500 part is unused and in its original packaging.
Return procedure for DS1100LZ-500:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1100LZ-500 Tags
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