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Analog Devices Inc./Maxim Integrated DS1100Z-25+
- Part No.:
- DS1100Z-25+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1100Z-25+.pdf
- Description:
- IC DELAY LINE 5TAP 25NS 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,714
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Product details
Overview
DS1100Z-25+ from Maxim Integrated is a 5-tap silicon delay line IC delivering precise, fixed delays of 5ns, 10ns, 15ns, 20ns, and 25ns per tap under 5V operation. It reproduces both leading and trailing edges with equal accuracy, drives up to 10 × 74LS loads per tap, and operates across -40°C to +85°C for industrial timing synchronization in digital logic systems.
For engineers reviewing the DS1100Z-25+ datasheet, DS1100Z-25+ pinout, DS1100Z-25+ application, or DS1100Z-25+ equivalent, key selection criteria include tap delay precision (±4ns over full temperature range), TTL/CMOS compatibility, SO-8 packaging, low-power CMOS operation, and edge-fidelity critical for clock skew management and pulse shaping.
Technical Context
The DS1100Z-25+ implements an all-silicon delay architecture with five equally spaced output taps referenced to a single input signal. Each tap provides deterministic propagation delay with matched leading/trailing-edge response, eliminating phase distortion in high-speed digital waveforms.
It operates strictly at 5V (4.75V–5.25V), supports 1MHz input frequency, and maintains delay stability across voltage and temperature via monolithic silicon design-no external components or trimming required. Input-to-output delay tolerance is ±4ns for ≤40ns delays and ±13% for >40ns delays over -40°C to +85°C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Nominal Tap Delays | 5ns / 10ns / 15ns / 20ns / 25ns - fixed, monotonic spacing enables predictable signal alignment across logic stages |
| Supply Voltage | 4.75V–5.25V - ensures compatibility with standard 5V TTL/CMOS systems without level-shifting |
| Operating Temperature | -40°C to +85°C - validated for industrial-grade embedded control and instrumentation environments |
| Delay Tolerance | ±4ns (≤40ns taps) - guarantees sub-nanosecond edge alignment consistency across temperature and voltage |
| Output Drive Strength | 12mA sink / -1mA source - sufficient to directly drive 10 × 74LS inputs without buffering |
| Input Capacitance | 5–10pF - minimizes loading on upstream drivers and preserves signal integrity in high-speed traces |
Pinout & Package
DS1100Z-25+ uses an 8-pin SOIC (150-mil) package with exposed pad not connected. Pin assignments are standardized across DS1100 series: pins 1–5 = TAP1–TAP5, pin 6 = GND, pin 7 = IN, pin 8 = VCC.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| TAP 1–TAP 5 | Delayed output signals | Provide five discrete, equally spaced delays from same input; each independently routable for multi-stage timing |
| IN | Digital input | Accepts TTL/CMOS-compatible logic transitions; 1.5V threshold defines tPLH/tPHL measurement points |
| VCC | Power supply | +5V supply rail; must be decoupled locally due to 30–50mA active current draw |
| GND | Ground reference | Common return path for all internal delay paths and output drivers; critical for delay repeatability |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon construction | Eliminates hybrid ceramic delay line drift and aging; ensures long-term delay stability over 10+ years |
| Leading- and trailing-edge accuracy | Enables precise pulse-width preservation in delay-critical applications like strobe generation and clock deskewing |
| 5V TTL/CMOS compatibility | Direct interface with legacy and modern 5V logic families without translation circuitry or power domain isolation |
| Vapor-phase, IR, and wave solderable | Supports automated PCB assembly across all mainstream reflow and through-hole processes without reliability risk |
Applications
| Digital Logic Skew Compensation | Pulse Width Modulation (PWM) Shaping |
|---|---|
Use Scenario: Synchronizing clock and data paths in FPGA-based communication interfaces where trace-length mismatches cause setup/hold violations. IC Role / Device Role / Timing Role: DS1100Z-25+ provides calibrated, matched delays to realign parallel data lanes before latching. Use Value: Enables deterministic timing closure without custom PCB routing or programmable logic compensation. | Use Scenario: Generating complementary PWM outputs with controlled dead-time in motor gate drivers. IC Role / Device Role / Timing Role: DS1100Z-25+ delays rising/falling edges of a master PWM signal to create non-overlapping gate drive sequences. Use Value: Prevents shoot-through current by guaranteeing ≥25ns minimum dead-time with edge fidelity. |
| Test Equipment Signal Delay Calibration | Digital Oscilloscope Trigger Alignment |
Use Scenario: Calibrating time-domain response in automated test equipment (ATE) channel timing modules. IC Role / Device Role / Timing Role: DS1100Z-25+ serves as a traceable, stable delay reference for channel-to-channel skew verification. Use Value: Replaces expensive coaxial delay lines with repeatable, board-mountable silicon solution. | Use Scenario: Aligning trigger acquisition windows across multiple analog front-end channels in benchtop oscilloscopes. IC Role / Device Role / Timing Role: DS1100Z-25+ introduces precise, known delays to synchronize trigger sampling points across ADCs. Use Value: Achieves sub-5ns inter-channel trigger jitter without FPGA-based delay generators. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1000S-25+ | Hybrid ceramic delay line; ±10ns delay tolerance over temperature; higher aging drift; 5V-only | Limited to commercial temp range (-20°C to +70°C); unsuitable for industrial thermal cycling | Use only if cost sensitivity outweighs long-term stability requirements |
| MAX5487EUA+ | Programmable 8-bit digital potentiometer with integrated 5-tap delay function; requires SPI configuration | Offers adjustable delay (1–255ns steps) but adds MCU dependency and layout complexity | Select when dynamic delay tuning is required; avoid for static, set-and-forget timing |
Compared with DS1000S-25+, DS1100Z-25+ delivers tighter delay tolerance and extended temperature range; compared with MAX5487EUA+, it eliminates firmware overhead and provides deterministic, zero-latency delay without initialization sequence.
Availability
DS1100Z-25+ is available at Aetrix Electronics and suitable for digital test equipment, industrial PLC I/O modules, FPGA timing calibration, and motor control gate driver designs requiring stable component supply and guaranteed long-term availability.
Supply support for DS1100Z-25+ 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, with emphasis on reliability and integration.
The DS1100 series belongs to Maxim's economy timing element product line, engineered specifically to replace hybrid delay lines with monolithic silicon alternatives offering superior stability, smaller footprint, and RoHS compliance.
FAQ
What is the nominal delay per tap for DS1100Z-25+?
The DS1100Z-25+ provides five fixed, equally spaced delays: 5ns (TAP1), 10ns (TAP2), 15ns (TAP3), 20ns (TAP4), and 25ns (TAP5). These values are specified at +25°C and 5V, with tolerances tightened to ±4ns over the full -40°C to +85°C operating range for all taps.
Does DS1100Z-25+ support both rising and falling edge delays?
Yes, DS1100Z-25+ reproduces both leading and trailing edges with equal precision. Its all-silicon architecture ensures matched tPLH and tPHL characteristics, enabling accurate pulse-width preservation essential for applications like dead-time generation and clock deskewing.
What is the maximum load DS1100Z-25+ can drive per tap?
Each tap of DS1100Z-25+ can drive up to 10 × 74LS logic inputs, corresponding to a guaranteed 12mA sink current and -1mA source current under worst-case conditions (VCC = 4.75V, TA = +85°C). This eliminates need for external buffer stages in most 5V logic interfacing.
Is DS1100Z-25+ RoHS-compliant and lead(Pb)-free?
Yes, DS1100Z-25+ features a lead(Pb)-free/RoHS-compliant SO-8 package, indicated by the "+" suffix. It meets JEDEC J-STD-020 reflow standards with peak solder temperature of +260°C for lead-free processes, verified per Maxim's package documentation.
Can DS1100Z-25+ operate outside the 5V supply range?
No, DS1100Z-25+ is specified only for 4.75V to 5.25V operation. Absolute maximum ratings allow -0.5V to +6.0V on any pin relative to ground, but functional performance-including delay accuracy and output drive-is guaranteed solely within the 5V ±5% range per the datasheet DC electrical characteristics table.
DS1100Z-25+ 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:
- 5ns
- Tap Increment:
- 5 ns
- Available Total Delays:
- 25ns
- 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-25+ FAQ
1.How can I place an order for DS1100Z-25+ through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100Z-25+ 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-25+ reliable?
The price and inventory of DS1100Z-25+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1100Z-25+ is usually 5 days.
3.What payment methods are accepted for DS1100Z-25+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100Z-25+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100Z-25+?
DS1100Z-25+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100Z-25+ 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-25+?
For technical support, including DS1100Z-25+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100Z-25+ requirements.
6.How does Aetrix verify that DS1100Z-25+ is sourced from the original manufacturer or authorized distributors?
All DS1100Z-25+ 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-25+ meets industry standards.
7.What is the process for return or replacement of DS1100Z-25+?
All DS1100Z-25+ units undergo pre-shipment inspection (PSI). If there is an issue with DS1100Z-25+, 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-25+ part is unused and in its original packaging.
Return procedure for DS1100Z-25+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1100Z-25+ Tags
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