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Analog Devices Inc./Maxim Integrated DS1100Z-50+
- Part No.:
- DS1100Z-50+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1100Z-50+.pdf
- Description:
- IC DELAY LINE 5TAP 50NS 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:4,287
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Product details
Overview
DS1100Z-50+ from Maxim Integrated is a 5-tap silicon delay line IC delivering precisely spaced 10ns, 20ns, 30ns, 40ns, and 50ns delays at 5V supply, with ±4ns tolerance over -40°C to +85°C, leading/trailing-edge accuracy, and TTL/CMOS compatibility - used in digital timing alignment, clock skew correction, and pulse-width adjustment circuits.
For engineers reviewing the DS1100Z-50+ datasheet, DS1100Z-50+ pinout, DS1100Z-50+ application, or DS1100Z-50+ equivalent, key selection considerations include tap delay precision across temperature, 5V CMOS/TTL drive capability (10 × 74LS loads per tap), SO-8 package footprint, and industrial-grade operating range.
Technical Context
The DS1100Z-50+ implements an all-silicon delay architecture with five fixed, equally spaced output taps derived from a single input signal, preserving both edge transitions without distortion. Each tap reproduces logic state after its nominal delay (10–50ns) with matched propagation characteristics.
It operates exclusively at 5V (4.75V–5.25V), supports full industrial temperature range (-40°C to +85°C), and maintains delay stability via unidirectional drift - meaning all taps shift consistently with voltage or temperature changes, enabling predictable system-level timing margining.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Nominal Delays | TAP1=10ns, TAP2=20ns, TAP3=30ns, TAP4=40ns, TAP5=50ns - fixed, monotonic spacing for precise multi-point timing sampling |
| Delay Tolerance | ±4ns (≤40ns taps) or ±13% (>40ns taps) over -40°C to +85°C - enables deterministic setup/hold margining in high-reliability systems |
| Supply Voltage | 4.75V to 5.25V - compatible with standard 5V logic rails and tolerant of typical PCB power rail variation |
| Output Drive | 12mA sink / -1mA source per tap - sufficient to directly drive 10 × 74LS loads without buffering |
| Input Capacitance | 5–10pF - low loading minimizes signal integrity impact on upstream drivers and trace impedance matching |
| Power-Up Time | 200μs - defines minimum reset-to-valid-output latency after VCC stabilization |
Pinout & Package
DS1100Z-50+ uses an 8-pin SOIC (150-mil) surface-mount package (package code S8+4), optimized for automated assembly and PCB area efficiency.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VCC | +5V power supply input - must be decoupled locally with 0.1μF ceramic capacitor |
| 2 | TAP 1 | First delayed output (10ns) - provides earliest timing reference for cascaded logic alignment |
| 3 | TAP 3 | Third delayed output (30ns) - center tap for symmetric delay interpolation or mid-cycle sampling |
| 4 | TAP 5 | Fifth delayed output (50ns) - longest fixed delay; used for maximum skew compensation or pulse extension |
| 5 | IN | Digital input signal - accepts TTL/CMOS-compatible logic levels (VIH ≥2.2V, VIL ≤0.8V) |
| 6 | TAP 2 | Second delayed output (20ns) - enables fine-grained stepwise delay sequencing |
| 7 | TAP 4 | Fourth delayed output (40ns) - bridges gap between mid- and long-delay requirements |
| 8 | GND | Ground reference - requires low-impedance connection to minimize ground bounce during simultaneous tap switching |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon construction | Eliminates hybrid ceramic delay line reliability risks and enables full reflow soldering (Pb-free and SnPb processes) |
| Leading- and trailing-edge accuracy | Ensures consistent pulse width preservation across all taps - critical for duty-cycle-sensitive applications like clock gating |
| Five equally spaced taps | Provides deterministic, scalable delay increments without interpolation circuitry or external components |
| Industrial temperature range support | Guarantees timing performance from -40°C to +85°C - suitable for automotive under-hood and industrial control environments |
| TTL/CMOS compatibility | Direct interface with legacy 74LS and modern 5V CMOS logic families without level-shifting circuitry |
Applications
| Digital Clock Skew Correction | Pulse Width Adjustment |
|---|---|
Use Scenario: Compensating for PCB trace length mismatches between clock distribution nodes in FPGA or ASIC clock trees. IC Role / Device Role / Timing Role: DS1100Z-50+ provides calibrated, stable delay taps to realign clock edges at synchronous logic inputs. Use Value: Enables sub-nanosecond skew reduction without custom layout or active PLL-based solutions. | Use Scenario: Extending or narrowing digital pulse widths in test equipment trigger circuits or sensor interface timing windows. IC Role / Device Role / Timing Role: DS1100Z-50+ acts as a programmable delay element to generate precise ON/OFF time intervals from a base clock. Use Value: Achieves repeatable 10ns–50ns pulse shaping using only passive tap selection - no microcontroller or FPGA logic required. |
| Logic Signal Alignment | Glitch Filtering |
Use Scenario: Synchronizing asynchronous control signals (e.g., reset, enable) across multiple ICs in embedded controllers. IC Role / Device Role / Timing Role: DS1100Z-50+ delivers matched delays to align signal arrival times at fanout destinations. Use Value: Prevents metastability and race conditions by ensuring setup/hold timing compliance across distributed logic blocks. | Use Scenario: Removing narrow noise spikes from digital sensor outputs before latching into safety-critical monitoring circuits. IC Role / Device Role / Timing Role: DS1100Z-50+ implements a dual-tap delay-and-compare function (e.g., IN vs TAP1) to reject pulses shorter than 10ns. Use Value: Provides hardware-level pulse rejection without software polling or dedicated debounce ICs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1000Z-50+ | Hybrid ceramic delay line; higher aging drift, limited to commercial temp range (0°C to +70°C); larger SO-16 package | Not rated for industrial environments; unsuitable for long-life or high-reliability deployments | Select DS1100Z-50+ when extended temperature operation, silicon reliability, or PCB space savings are required. |
| MAX9600EUA+ | Programmable 8-tap delay IC with adjustable resolution (10ps steps); SPI-configurable; 3.3V/5V dual-supply capable | Requires configuration interface and firmware; higher BOM cost and design complexity | Choose MAX9600EUA+ only when variable delay tuning or sub-ns resolution is mandatory. |
Compared with DS1000Z-50+, DS1100Z-50+ offers superior long-term stability and industrial temperature support in a smaller SO-8 footprint; versus MAX9600EUA+, it trades programmability for lower cost, zero-configuration operation, and guaranteed 5V logic compatibility.
Availability
DS1100Z-50+ is available at Aetrix Electronics and suitable for digital timing alignment, clock skew correction, and pulse-width adjustment applications requiring stable component supply across industrial temperature ranges and long production lifecycles.
Supply support for DS1100Z-50+ 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, integration, and performance.
The DS1100Z-50+ belongs to Maxim's economy timing element family, engineered to replace hybrid delay lines with fully silicon-based, surface-mount alternatives for cost-sensitive, high-volume digital timing functions.
FAQ
What is the nominal delay value for each tap of the DS1100Z-50+?
The DS1100Z-50+ provides five equally spaced delays: TAP1 = 10ns, TAP2 = 20ns, TAP3 = 30ns, TAP4 = 40ns, and TAP5 = 50ns - all referenced to the input signal's 1.5V transition point, with ±4ns tolerance over the full -40°C to +85°C range. These values are fixed and factory-trimmed; DS1100Z-50+ does not support user adjustment.
Does the DS1100Z-50+ support both rising and falling edge delays with equal accuracy?
Yes, the DS1100Z-50+ is specifically designed for leading- and trailing-edge accuracy - tPLH (rising) and tPHL (falling) delays match within specification across all taps and operating conditions. This ensures pulse width fidelity, making DS1100Z-50+ suitable for applications where duty cycle preservation is essential.
What is the recommended power supply decoupling for the DS1100Z-50+?
A 0.1μF ceramic capacitor placed as close as possible to the VCC (pin 1) and GND (pin 8) terminals is required for stable DS1100Z-50+ operation. Additional bulk capacitance (e.g., 4.7μF tantalum) may be added nearby if shared with other high-current devices, but the 0.1μF local decoupling is mandatory to suppress high-frequency supply noise affecting delay precision.
Can the DS1100Z-50+ drive standard TTL loads directly?
Yes, each tap of the DS1100Z-50+ can drive up to 10 × 74LS loads (12mA sink / -1mA source), meeting standard TTL electrical requirements. The DS1100Z-50+ output levels are TTL/CMOS-compatible, eliminating need for level shifters when interfacing with legacy logic families - a key advantage confirmed in DS1100Z-50+ datasheet Section "DC Electrical Characteristics".
Is the DS1100Z-50+ RoHS-compliant and lead(Pb)-free?
Yes, the "+" suffix in DS1100Z-50+ explicitly denotes a lead(Pb)-free and RoHS-compliant SO-8 package, qualified for vapor-phase, IR, and wave soldering per Maxim's package documentation. Reflow peak temperature is rated at +260°C for Pb-free processes, and DS1100Z-50+ meets JEDEC J-STD-020 moisture sensitivity level MSL-1.
DS1100Z-50+ 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:
- 10ns
- Tap Increment:
- 10 ns
- Available Total Delays:
- 50ns
- 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-50+ FAQ
1.How can I place an order for DS1100Z-50+ through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100Z-50+ 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-50+ reliable?
The price and inventory of DS1100Z-50+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1100Z-50+ is usually 5 days.
3.What payment methods are accepted for DS1100Z-50+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100Z-50+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100Z-50+?
DS1100Z-50+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100Z-50+ 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-50+?
For technical support, including DS1100Z-50+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100Z-50+ requirements.
6.How does Aetrix verify that DS1100Z-50+ is sourced from the original manufacturer or authorized distributors?
All DS1100Z-50+ 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-50+ meets industry standards.
7.What is the process for return or replacement of DS1100Z-50+?
All DS1100Z-50+ units undergo pre-shipment inspection (PSI). If there is an issue with DS1100Z-50+, 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-50+ part is unused and in its original packaging.
Return procedure for DS1100Z-50+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1100Z-50+ Tags
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