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Analog Devices Inc./Maxim Integrated DS1100Z-75+
- Part No.:
- DS1100Z-75+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1100Z-75+.pdf
- Description:
- IC DELAY LINE 5TAP 75NS 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:102
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Product details
Overview
DS1100Z-75+ from Maxim Integrated is a 5-tap silicon delay line IC delivering precisely spaced 15ns, 30ns, 45ns, 60ns, and 75ns delays at 5V supply, with ±4ns tolerance over -40°C to +85°C, leading/trailing-edge accuracy, and TTL/CMOS compatibility for digital timing alignment in test equipment and logic synchronization.
For engineers reviewing the DS1100Z-75+ datasheet, DS1100Z-75+ pinout, DS1100Z-75+ application, or DS1100Z-75+ equivalent, key selection factors include tap delay precision across temperature, 5V CMOS/TTL interface compatibility, SO-8 package footprint, 10 LS-load drive capability per tap, and industrial-grade operating range.
Technical Context
The DS1100Z-75+ implements an all-silicon delay architecture with five fixed, equally spaced output taps derived from a monolithic timing circuit - no external components or trimming required. Each tap reproduces the input logic state after its nominal delay (15/30/45/60/75ns), with matched propagation for both rising and falling edges.
Delay stability is maintained via voltage-regulated internal timing paths, with ±4ns absolute tolerance over full industrial temperature range (-40°C to +85°C) and ±5% relative tolerance for delays >40ns. Input pulse width must exceed 20% of Tap 5 delay (≥15ns), and power-up time is 200μs.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Nominal Delays (TAP1–TAP5) | 15ns / 30ns / 45ns / 60ns / 75ns - fixed, equally spaced timing offsets for multi-point signal alignment |
| Delay Tolerance (−40°C to +85°C) | ±4ns - ensures deterministic timing margin in industrial environments without recalibration |
| Supply Voltage | 4.75V to 5.25V - compatible with standard 5V logic rails and tolerant of typical board-level ripple |
| Input Logic Compatibility | TTL/CMOS - accepts 0.8V/2.2V thresholds and drives 74LS loads directly without level-shifting |
| Output Drive Capability | 12mA sink / −1mA source - supports fanout to up to 10x 74LS inputs per tap |
| Operating Temperature | −40°C to +85°C - qualified for extended industrial use without derating |
Pinout & Package
DS1100Z-75+ is housed in an 8-pin SOIC package (150-mil width, outline S8+4), RoHS-compliant and vapor-phase solderable. Pin 1 is VCC; pins 2–6 are TAP1–TAP5 in sequence; pin 7 is IN; pin 8 is GND.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCC (Pin 1) | Power supply input | +5V supply rail connection; decoupling capacitor required near pin for stable delay performance |
| TAP 1 (Pin 2) | First delayed output | Delivers input signal after 15ns; used for shortest-path timing reference or setup margin adjustment |
| TAP 3 (Pin 4) | Third delayed output | Delivers input signal after 45ns; central tap for mid-range alignment or clock/data skew correction |
| TAP 5 (Pin 6) | Fifth delayed output | Delivers input signal after 75ns; longest delay tap for hold-time extension or pipeline stage separation |
| IN (Pin 7) | Signal input | Accepts TTL/CMOS logic pulses ≥15ns wide; rise/fall times ≤3ns recommended for spec-compliant operation |
| GND (Pin 8) | Ground reference | Common return path for supply and signal; must be low-impedance to minimize delay variation |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon delay architecture | Eliminates hybrid or ceramic delay line reliability risks and enables consistent batch-to-batch timing performance |
| Equal tap spacing (15ns increments) | Enables linear interpolation between taps and simplifies timing diagram construction for multi-stage logic |
| Leading- and trailing-edge accuracy | Preserves pulse width integrity across all taps - critical for clock distribution and data eye alignment |
| Industrial temperature qualification | Validated operation from −40°C to +85°C ensures timing stability in embedded control and instrumentation |
| SO-8 RoHS-compliant packaging | Standard surface-mount footprint compatible with automated assembly and reflow processes (260°C lead-free) |
Applications
| Digital Test Equipment | Logic Analyzer Timing Calibration |
|---|---|
Use Scenario: Generating precise, multi-point trigger delays for high-speed digital pattern generators and boundary-scan testers. IC Role / Device Role / Timing Role: DS1100Z-75+ provides five deterministic delay taps to align stimulus signals with device-under-test response windows. Use Value: Enables sub-nanosecond jitter-free delay staging without FPGA-based programmable logic or analog delay lines. | Use Scenario: Calibrating channel-to-channel skew in 32-bit logic analyzers requiring synchronized sampling windows. IC Role / Device Role / Timing Role: DS1100Z-75+ supplies calibrated tap delays to deskew parallel data capture paths before digitization. Use Value: Achieves <±5ns inter-channel timing alignment across temperature, replacing manual trimmer adjustments. |
| Industrial PLC I/O Timing | Digital Signal Path Skew Correction |
Use Scenario: Compensating for PCB trace length mismatches between microcontroller GPIO and isolated I/O drivers in programmable logic controllers. IC Role / Device Role / Timing Role: DS1100Z-75+ inserts fixed delays on faster signal paths to match slower opto-isolator propagation delays. Use Value: Guarantees synchronous edge alignment at the field I/O interface without firmware overhead or dynamic calibration. | Use Scenario: Correcting skew between clock and data lines feeding high-speed ADCs or DACs in data acquisition systems. IC Role / Device Role / Timing Role: DS1100Z-75+ applies matched delays to either clock or data path to restore setup/hold timing margins. Use Value: Restores valid data capture windows under varying temperature and voltage conditions using passive, zero-power delay elements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1100Z-100+ | Delivers 20/40/60/80/100ns taps - longer base delays, same SO-8 package and electrical specs | Better suited for wider-skew correction (e.g., >75ns mismatch) but less granular for fine-tuning | Select when system skew exceeds 75ns and equal 20ns spacing remains acceptable |
| DS1100U-75+ | Identical delay values and specs, but in 8-pin µMAX (U8+1) package - 3mm × 3mm vs SO-8's 4.9mm × 3.9mm | Preferred for space-constrained designs where board area is critical and thermal profile allows µMAX reflow | Select when PCB real estate is limited and µMAX handling/assembly infrastructure is available |
Compared with DS1100Z-100+ and DS1100U-75+, the DS1100Z-75+ offers optimal 15ns granularity for sub-100ns skew correction in standard SO-8 layouts, balancing precision, footprint, and manufacturability for industrial timing alignment tasks.
Availability
DS1100Z-75+ is available at Aetrix Electronics and suitable for digital test equipment, logic analyzer calibration, industrial PLC I/O timing, and digital signal path skew correction requiring stable component supply across extended temperature ranges.
Supply support for DS1100Z-75+ 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, emphasizing reliability and integration.
The DS1100 series belongs to Maxim's economy timing element product line, engineered specifically for fixed-delay signal alignment in cost-sensitive, high-volume digital systems where hybrid delay lines were previously used.
FAQ
What is the maximum input frequency supported by the DS1100Z-75+?
The DS1100Z-75+ does not specify a maximum operating frequency; instead, it defines minimum input pulse width as 20% of Tap 5 delay (≥15ns). For reliable operation, input period should be ≥1μs (1MHz repetition rate), though higher frequencies increase ICC. Pulse integrity depends on layout and decoupling - not a clocked device.
Does the DS1100Z-75+ require external components for basic operation?
No, the DS1100Z-75+ operates as a standalone delay element with no external resistors, capacitors, or trimmers needed. A 0.1μF ceramic decoupling capacitor between VCC and GND, placed near Pin 1 and Pin 8, is mandatory to maintain delay accuracy and noise immunity per the datasheet.
Can the DS1100Z-75+ reproduce both rising and falling edges with equal delay?
Yes, the DS1100Z-75+ is explicitly designed for leading- and trailing-edge accuracy. Both tPLH (rising) and tPHL (falling) delays are specified identically across all taps and temperature ranges - ensuring preserved pulse width and symmetrical timing behavior.
Is the DS1100Z-75+ pin-compatible with older DS1000-series delay lines?
No, the DS1100Z-75+ is not pin-compatible with DS1000-series devices. It uses an 8-pin SO package with VCC on Pin 1 and GND on Pin 8, whereas DS1000 variants used different pinouts (e.g., DIP-14 or custom SO). Electrical compatibility exists, but PCB layout changes are required for replacement.
What does the "+" suffix in DS1100Z-75+ indicate?
The "+" suffix in DS1100Z-75+ denotes a lead(Pb)-free and RoHS-compliant version in the 8-pin SO package (S8+4 outline), qualified for lead-free reflow up to 260°C. It shares identical electrical specifications and timing performance with non-RoHS versions, differing only in plating and environmental compliance.
DS1100Z-75+ 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:
- 15ns
- Tap Increment:
- 15 ns
- Available Total Delays:
- 75ns
- 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-75+ FAQ
1.How can I place an order for DS1100Z-75+ through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100Z-75+ 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-75+ reliable?
The price and inventory of DS1100Z-75+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1100Z-75+ is usually 5 days.
3.What payment methods are accepted for DS1100Z-75+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100Z-75+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100Z-75+?
DS1100Z-75+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100Z-75+ 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-75+?
For technical support, including DS1100Z-75+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100Z-75+ requirements.
6.How does Aetrix verify that DS1100Z-75+ is sourced from the original manufacturer or authorized distributors?
All DS1100Z-75+ 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-75+ meets industry standards.
7.What is the process for return or replacement of DS1100Z-75+?
All DS1100Z-75+ units undergo pre-shipment inspection (PSI). If there is an issue with DS1100Z-75+, 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-75+ part is unused and in its original packaging.
Return procedure for DS1100Z-75+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1100Z-75+ Tags
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