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Analog Devices Inc./Maxim Integrated DS1100Z-125+T
- Part No.:
- DS1100Z-125+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1100Z-125+T.pdf
- Description:
- IC DELAY LINE 5TAP 125NS 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,283
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Product details
Overview
DS1100Z-125+T from Maxim Integrated is a 5-tap silicon delay line delivering precisely spaced delays of 25ns, 50ns, 75ns, 100ns, and 125ns at each tap, operating at 5V with ±4ns delay tolerance over -40°C to +85°C, and capable of driving up to 10 LS-TTL loads per output-used in digital timing alignment, clock skew correction, and pulse-width adjustment circuits.
For engineers reviewing the DS1100Z-125+T datasheet, DS1100Z-125+T pinout, DS1100Z-125+T application, or DS1100Z-125+T equivalent, key selection criteria include tap delay accuracy across temperature, TTL/CMOS compatibility, SO-8 package footprint, low-power CMOS operation, and leading/trailing edge fidelity for high-speed logic synchronization.
Technical Context
The DS1100Z-125+T implements an all-silicon delay architecture with five fixed, equally spaced propagation paths-each tap reproduces the input logic state after its nominal delay without buffering or regeneration. Delay variation is unidirectional: all taps speed up or slow down together under voltage or temperature shifts.
It operates strictly at 5V (4.75V–5.25V), supports 1MHz input frequency, and maintains edge fidelity by specifying both tPLH and tPHL delays at the 1.5V switching threshold-ensuring matched rising/falling delay behavior critical for duty-cycle preservation in timing-critical logic interfaces.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Nominal Tap Delays | 25ns / 50ns / 75ns / 100ns / 125ns - fixed, monotonic spacing enables precise multi-point timing sampling |
| Delay Tolerance (≤40ns) | ±4ns over -40°C to +85°C - ensures sub-nanosecond jitter contribution in clock alignment |
| Supply Voltage | 4.75V to 5.25V - compatible with standard 5V logic rails and decoupling practices |
| Output Drive Strength | 12mA sink / -1mA source - sufficient for direct interface to 10× 74LS loads without external buffers |
| Input Capacitance | 5–10pF - minimizes loading on preceding stage and preserves signal integrity at high edge rates |
| Power-Up Time | 200μs - defines minimum reset-to-valid-output latency after VCC stabilization |
| Operating Temperature | -40°C to +85°C - qualified for industrial-grade embedded timing applications |
Pinout & Package
DS1100Z-125+T uses an 8-pin SO (150 mils) surface-mount package-compact footprint (4.9mm × 3.9mm) optimized for PCB area savings in space-constrained timing circuits.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VCC | +5V supply rail-requires local 0.1μF ceramic decoupling adjacent to pin |
| 2 | TAP 1 | First delayed output-25ns delay from IN, TTL/CMOS-compatible logic level |
| 3 | TAP 3 | Third delayed output-75ns delay from IN, identical drive strength and edge fidelity as TAP 1 |
| 4 | TAP 5 | Fifth delayed output-125ns delay from IN, full-scale delay point for maximum timing offset |
| 5 | IN | Digital input-accepts 5V logic with VIH ≥2.2V, VIL ≤0.8V, and <10pF loading |
| 6 | TAP 2 | Second delayed output-50ns delay from IN, matches TAP 1–5 in delay tolerance and edge precision |
| 7 | TAP 4 | Fourth delayed output-100ns delay from IN, enables mid-range timing interpolation |
| 8 | GND | Ground reference-must be connected to low-impedance system ground plane for stable delay performance |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon delay core | Eliminates hybrid component drift and aging-delivers stable delay over 10+ years in field operation |
| Equal tap spacing | Ensures linear delay progression-enables predictable phase interpolation and deterministic timing margining |
| Leading- and trailing-edge accuracy | Guarantees matched tPLH/tPHL-preserves pulse width integrity for duty-cycle-sensitive applications |
| TTL/CMOS compatibility | Direct interface to legacy and modern logic families without level-shifting circuitry |
| RoHS-compliant SO-8 package | Lead(Pb)-free construction meets global environmental compliance requirements for industrial manufacturing |
Applications
| Digital Clock Skew Correction | Pulse Width Adjustment |
|---|---|
Use Scenario: Aligning clock edges across multiple ASIC/FPGA domains where trace-length mismatches cause setup/hold violations. IC Role / Device Role / Timing Role: DS1100Z-125+T provides calibrated, fixed delays to deskew clock signals before distribution. Use Value: Enables deterministic timing closure without PLL-based solutions-reducing BOM cost and power vs. active clock conditioning. | Use Scenario: Extending or compressing logic pulses in test equipment, serial data framing, or strobe generation. IC Role / Device Role / Timing Role: DS1100Z-125+T acts as a tapped delay element to generate time-shifted versions of a control pulse. Use Value: Achieves nanosecond-resolution pulse shaping using passive delay taps-no feedback loops or dynamic control required. |
| Logic Signal Alignment | High-Speed Data Capture Setup |
Use Scenario: Synchronizing parallel data bus signals arriving at different times due to routing asymmetry. IC Role / Device Role / Timing Role: DS1100Z-125+T applies individual tap delays to align data and strobe edges at a latch input. Use Value: Increases timing margin for wide-bus interfaces (e.g., memory controllers) without modifying PCB layout. | Use Scenario: Generating precise sampling windows for analog-to-digital conversion or eye-diagram analysis. IC Role / Device Role / Timing Role: DS1100Z-125+T delivers staggered trigger points across a 125ns window to capture signal transitions at known offsets. Use Value: Supports time-interleaved sampling with fixed, repeatable delay steps-critical for jitter characterization. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1000S-125+ | Hybrid construction; ±10ns delay tolerance over industrial range; higher power consumption (ICC ≈ 75mA) | Limited lifetime stability; unsuitable for long-term calibration-critical systems | Use only if legacy DS1000 footprint compatibility is mandatory and delay drift budget allows ±2.5× DS1100Z-125+T tolerance |
| MAX5033AESA+ | Single-output, adjustable delay (0–125ns); requires external resistor programming; no multi-tap capability | Cannot replicate simultaneous multi-point delay sampling-only suitable for single-path timing adjustment | Select when variable delay is needed and tap count is not required; avoid when synchronized multi-delay outputs are essential |
Compared with DS1000S-125+ and MAX5033AESA+, the DS1100Z-125+T uniquely delivers five fixed, equally spaced, low-drift delays in a single SO-8 package-making it optimal for deterministic multi-point timing alignment where reproducibility and edge fidelity outweigh programmability.
Availability
DS1100Z-125+T is available at Aetrix Electronics and suitable for industrial control systems, test instrumentation, and FPGA-based prototyping platforms requiring stable component supply and guaranteed long-term availability.
Supply support for DS1100Z-125+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-with emphasis on reliability, integration, and signal integrity.
The DS1100 series belongs to Maxim's economy timing element product line-engineered specifically for cost-sensitive, high-volume digital timing applications where silicon-based delay stability and SO-8 manufacturability are prioritized over programmability.
FAQ
What is the exact delay value for each tap of the DS1100Z-125+T?
The DS1100Z-125+T provides five fixed, equally spaced delays: TAP 1 = 25ns, TAP 2 = 50ns, TAP 3 = 75ns, TAP 4 = 100ns, and TAP 5 = 125ns-measured from the 1.5V crossing point of the input pulse to the same point on each output pulse under 5V/25°C conditions. These values are specified in Table 1 of the DS1100 datasheet and hold across the full -40°C to +85°C range within ±4ns for delays ≤40ns.
Is the DS1100Z-125+T pin-compatible with other DS1100 variants?
Yes-the DS1100Z-125+T shares identical pinout and SO-8 (150 mils) package dimensions with all DS1100Z-xxx variants, including DS1100Z-100+T and DS1100Z-200+T. All DS1100Z parts use Pin 1 = VCC, Pin 2 = TAP 1, Pin 3 = TAP 3, Pin 4 = TAP 5, Pin 5 = IN, Pin 6 = TAP 2, Pin 7 = TAP 4, Pin 8 = GND-enabling drop-in replacement across delay values without PCB revision.
Does the DS1100Z-125+T support both rising and falling edge delays?
Yes-the DS1100Z-125+T guarantees matched delay for both signal transitions: tPLH (input rising to output rising) and tPHL (input falling to output falling) are specified identically across all taps and temperature ranges. This ensures pulse-width preservation and eliminates duty-cycle distortion-critical for clock distribution and synchronous logic interfacing.
Can the DS1100Z-125+T drive standard TTL loads directly?
Yes-the DS1100Z-125+T is rated to drive up to 10 LS-TTL loads per tap, with IOL = 12mA and IOH = -1mA at VCC = 4.75V. Its output levels meet TTL VIH/VIL thresholds, and its low output impedance ensures clean signal transitions without external buffering-verified under DC and AC electrical test conditions in the official datasheet.
What is the RoHS status and packaging format of the DS1100Z-125+T?
The DS1100Z-125+T is RoHS-compliant and supplied in tape-and-reel format (indicated by the "T" suffix). The "+" denotes lead(Pb)-free termination, and the "Z" identifies the SO-8 (150 mils) package. Land pattern number 90-0096 and outline number 21-0041 apply-confirmed in Maxim's official package documentation.
DS1100Z-125+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:
- 25ns
- Tap Increment:
- 25 ns
- Available Total Delays:
- 125ns
- 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-125+T FAQ
1.How can I place an order for DS1100Z-125+T through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100Z-125+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 DS1100Z-125+T reliable?
The price and inventory of DS1100Z-125+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1100Z-125+T is usually 5 days.
3.What payment methods are accepted for DS1100Z-125+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100Z-125+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100Z-125+T?
DS1100Z-125+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100Z-125+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 DS1100Z-125+T?
For technical support, including DS1100Z-125+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100Z-125+T requirements.
6.How does Aetrix verify that DS1100Z-125+T is sourced from the original manufacturer or authorized distributors?
All DS1100Z-125+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 DS1100Z-125+T meets industry standards.
7.What is the process for return or replacement of DS1100Z-125+T?
All DS1100Z-125+T units undergo pre-shipment inspection (PSI). If there is an issue with DS1100Z-125+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 DS1100Z-125+T part is unused and in its original packaging.
Return procedure for DS1100Z-125+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1100Z-125+T Tags
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