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Analog Devices Inc./Maxim Integrated DS1100LZ-35+T
- Part No.:
- DS1100LZ-35+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1100LZ-35+T.pdf
- Description:
- IC DELAY LINE 5TAP 35NS 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,552
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Product details
Overview
DS1100LZ-35+T from Maxim Integrated is a 3.3V, 5-tap silicon delay line with nominal delays of 7ns (TAP 1), 14ns (TAP 2), 21ns (TAP 3), 28ns (TAP 4), and 35ns (TAP 5), operating over -40°C to +85°C in an 8-pin SOIC package. It reproduces both leading and trailing edges with equal precision and drives up to 10 LS-TTL loads per tap.
For engineers reviewing the DS1100LZ-35+T datasheet, DS1100LZ-35+T pinout, DS1100LZ-35+T application, or DS1100LZ-35+T equivalent, this device serves as a stable, low-power, surface-mount timing element for edge-aligned signal distribution, clock deskew, and pulse-width adjustment in high-speed digital systems.
Technical Context
The DS1100LZ-35+T implements a fully silicon-based delay architecture with five fixed, equally spaced taps referenced to a single input. All delays are specified at 1.5V switching threshold and guaranteed over full industrial temperature and 3.0V–3.6V supply range.
Each tap delivers matched propagation characteristics for both tPLH and tPHL, with ±4ns tolerance over -40°C to +85°C for delays ≤40ns. Input-to-output delay stability relies on monolithic CMOS process consistency-not external components-enabling repeatable timing without calibration.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 3.0V to 3.6V - ensures compatibility with 3.3V logic families and robust noise margin |
| Nominal Delays (TAP 1–5) | 7ns / 14ns / 21ns / 28ns / 35ns - fixed, monotonic, and equally spaced for predictable phase alignment |
| Delay Tolerance | ±4ns over -40°C to +85°C - enables deterministic timing budgeting in industrial environments |
| Input/Output Compatibility | TTL-/CMOS-compatible - interfaces directly with 74LS, 74F, and modern 3.3V logic without level shifters |
| Load Drive Capability | 10 × 74LS loads per tap - supports fanout without external buffers in moderate-density logic |
| Power Consumption | 10mA typical at 1MHz - low static and dynamic power suitable for power-constrained embedded timing |
Pinout & Package
DS1100LZ-35+T is housed in an 8-pin SOIC (150-mil) package with standard JEDEC MS-012AC outline, RoHS-compliant and vapor-phase solderable.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 IN | Input Signal | Accepts TTL/CMOS logic-level pulses; defines all tap delay references |
| 2 TAP 2 | Second Delay Output | Delivers input waveform delayed by 14ns; electrically identical to other taps |
| 3 TAP 4 | Fourth Delay Output | Delivers input waveform delayed by 28ns; rated for 10 LS-TTL loads |
| 4 GND | Ground Reference | Analog and digital return path; must be low-impedance for timing accuracy |
| 5 TAP 5 | Fifth Delay Output | Delivers input waveform delayed by 35ns; final tap in monotonic delay chain |
| 6 TAP 3 | Third Delay Output | Delivers input waveform delayed by 21ns; center tap for symmetric delay trees |
| 7 TAP 1 | First Delay Output | Delivers input waveform delayed by 7ns; shortest fixed delay in series |
| 8 VCC | Supply Voltage | +3.3V power rail; requires local 0.1µF ceramic decoupling per datasheet layout guidance |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon delay line | Eliminates hybrid or ceramic delay modules-no aging, drift, or thermal hysteresis |
| Equal-edge precision | Matching tPLH/tPHL ensures symmetrical pulse width preservation across all taps |
| Industrial temperature support | Guaranteed operation from -40°C to +85°C without derating or calibration |
| Lead(Pb)-free SOIC package | RoHS-compliant 8-pin SO (S8+4 outline) with reflow profile compatible up to +260°C |
| Low-power CMOS design | 10mA active current at 1MHz enables use in battery-backed or thermally constrained systems |
Applications
| Digital Clock Deskew | Pulse Width Adjustment |
|---|---|
Use Scenario: Aligning clock edges across multiple FPGA I/O banks or ASIC clock domains where trace-length mismatch causes skew. IC Role / Device Role / Timing Role: DS1100LZ-35+T provides calibrated, fixed delays to realign clock signals before distribution. Use Value: Enables sub-nanosecond edge alignment without PLLs or programmable logic, reducing jitter accumulation. | Use Scenario: Generating precise pulse-width-modulated control signals for LED dimming or gate drivers where duty cycle must be tightly controlled. IC Role / Device Role / Timing Role: DS1100LZ-35+T creates delayed versions of trigger pulses used to define ON/OFF windows via XOR or AND logic. Use Value: Achieves 7ns–35ns resolution in pulse width tuning using only passive logic, avoiding microcontroller latency. |
| Logic Glitch Suppression | High-Speed Test Pattern Generation |
Use Scenario: Removing narrow asynchronous glitches from control lines in safety-critical industrial controllers before latching. IC Role / Device Role / Timing Role: DS1100LZ-35+T feeds identical signals through different taps into combinational logic to filter transients shorter than minimum delay. Use Value: Provides hardware-level metastability filtering with deterministic delay thresholds-no firmware or state machines required. | Use Scenario: Building stimulus generators for boundary-scan or JTAG test fixtures requiring precisely staggered signal edges. IC Role / Device Role / Timing Role: DS1100LZ-35+T supplies five synchronized but offset timing references to drive parallel test vectors. Use Value: Delivers repeatable, sub-10ns inter-signal offsets without expensive arbitrary waveform generators. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1000LZ-35+T | 5V supply version (4.5V–5.5V); same tap spacing and SOIC-8 package | Requires 5V rail; not interoperable with 3.3V logic without level translation | Select when legacy 5V systems demand identical delay values and board space constraints match |
| MAX96706ASA+T | Single-output, adjustable-delay IC (1–100ns) with analog control voltage; 8-pin SOIC | No multi-tap capability; delay is voltage-programmable, not fixed | Choose when variable delay tuning is needed instead of fixed, pre-calibrated taps |
Compared with DS1100LZ-35+T, DS1000LZ-35+T offers identical delay structure but mandates 5V operation, while MAX96706ASA+T trades tap count for programmability-making DS1100LZ-35+T optimal for deterministic, multi-point delay distribution in 3.3V systems.
Availability
DS1100LZ-35+T is available at Aetrix Electronics and suitable for digital test equipment, industrial PLC timing modules, FPGA clock management, and high-reliability embedded control systems requiring stable component supply and long-term obsolescence planning.
Supply support for DS1100LZ-35+T 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 and mixed-signal ICs for industrial, communications, and computing applications.
The DS1100LZ-35+T belongs to Maxim's economy timing element family, engineered for cost-sensitive, high-volume digital systems needing reliable, fixed-delay signal alignment without programmability overhead.
FAQ
What is the nominal delay value for each tap of the DS1100LZ-35+T?
The DS1100LZ-35+T provides five equally spaced nominal delays: TAP 1 = 7ns, TAP 2 = 14ns, TAP 3 = 21ns, TAP 4 = 28ns, and TAP 5 = 35ns. These values are measured at 1.5V switching threshold under VCC = 3.3V and TA = +25°C, and are guaranteed across the full industrial temperature range with specified tolerances per the datasheet's Table 1.
Is the DS1100LZ-35+T pin-compatible with other DS1100L variants in SOIC packages?
Yes, all DS1100LZ-xxx variants-including DS1100LZ-35+T-share identical 8-pin SOIC pinout and footprint (S8+4 outline). The suffix "-35" denotes the TAP 5 delay value and does not affect pin assignment, electrical interface, or mechanical mounting. This allows drop-in replacement across delay values within the same package type.
Does the DS1100LZ-35+T support both rising and falling edge delay accuracy?
Yes, the DS1100LZ-35+T is explicitly designed to reproduce both leading and trailing edges with equal precision. Its tPLH and tPHL delays are matched and specified separately in the AC Electrical Characteristics table, with identical tolerance bands-ensuring preserved pulse width across all taps under varying load and temperature conditions.
What is the maximum capacitive load the DS1100LZ-35+T can drive per tap?
The DS1100LZ-35+T is characterized to drive up to 10 LS-TTL loads per tap, equivalent to approximately 10 × 20pF = 200pF total load capacitance with appropriate termination. Driving heavier loads may degrade rise/fall times and delay accuracy; the datasheet specifies test conditions using one 74F04 input gate per output.
Can the DS1100LZ-35+T operate outside the 3.0V–3.6V supply range?
No-DS1100LZ-35+T is characterized and guaranteed only for VCC between 3.0V and 3.6V. Operation below 3.0V risks failure to meet timing specs or logic thresholds; above 3.6V violates absolute maximum ratings and may cause permanent damage. The device's Absolute Maximum Rating for any pin is -0.5V to +6.0V, but functional operation is strictly limited to the recommended 3.3V ±0.3V range.
DS1100LZ-35+T 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:
- Active
- Number of Taps/Steps:
- 5
- Function:
- Nonprogrammable
- Delay to 1st Tap:
- 7ns
- Tap Increment:
- 7 ns
- Available Total Delays:
- 35ns
- 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-35+T FAQ
1.How can I place an order for DS1100LZ-35+T through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100LZ-35+T 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-35+T reliable?
The price and inventory of DS1100LZ-35+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1100LZ-35+T is usually 5 days.
3.What payment methods are accepted for DS1100LZ-35+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100LZ-35+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100LZ-35+T?
DS1100LZ-35+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100LZ-35+T 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-35+T?
For technical support, including DS1100LZ-35+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100LZ-35+T requirements.
6.How does Aetrix verify that DS1100LZ-35+T is sourced from the original manufacturer or authorized distributors?
All DS1100LZ-35+T 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-35+T meets industry standards.
7.What is the process for return or replacement of DS1100LZ-35+T?
All DS1100LZ-35+T units undergo pre-shipment inspection (PSI). If there is an issue with DS1100LZ-35+T, 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-35+T part is unused and in its original packaging.
Return procedure for DS1100LZ-35+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1100LZ-35+T Tags
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