My Inquiry
My Account
Analog Devices Inc./Maxim Integrated DS1100Z-250+T
- Part No.:
- DS1100Z-250+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1100Z-250+T.pdf
- Description:
- IC DELAY LINE 5TAP 250NS 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:3,559
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DS1100Z-250+T from Maxim Integrated is a 5-tap silicon delay line providing fixed, equally spaced delays of 50ns, 100ns, 150ns, 200ns, and 250ns at 5V supply. It reproduces both leading and trailing edges with ±4ns tolerance over -40°C to +85°C, drives up to 10 LS-TTL loads per tap, and is housed in an 8-pin SOIC (150-mil) RoHS-compliant package. It serves in digital timing alignment, pulse shaping, and clock deskew applications.
For engineers reviewing the DS1100Z-250+T datasheet, DS1100Z-250+T pinout, DS1100Z-250+T application, or DS1100Z-250+T equivalent, key selection criteria include tap delay precision across temperature, edge fidelity for high-speed logic interfaces, TTL/CMOS compatibility, and industrial-grade operating range without derating.
Technical Context
The DS1100Z-250+T implements a monolithic all-silicon delay architecture with five fixed-output taps derived from a single input signal path. Each tap delivers identical propagation characteristics for rising and falling edges, with delay variation tightly coupled across taps under voltage or temperature shifts - if one tap slows, all slow proportionally.
It operates exclusively at 5V (4.75V–5.25V), supports input pulse widths ≥20% of Tap 5 delay (≥50ns), and maintains stable timing performance under vapor-phase, IR, and wave soldering. No internal regulation or programmability is present - delay values are factory-trimmed and immutable.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Delay Values (TAP1–TAP5) | 50ns / 100ns / 150ns / 200ns / 250ns - fixed, equally spaced, measured at 1.5V crossing |
| Delay Tolerance (−40°C to +85°C) | ±4ns for ≤40ns delays; ±13% for >40ns delays - ensures predictable skew margin in synchronous systems |
| Supply Voltage | 4.75V to 5.25V - compatible with standard 5V logic rails without external regulation |
| Input Compatibility | TTL/CMOS - accepts VIH ≥2.2V and VIL ≤0.8V, enabling direct interface with 74LS, 74F, and CMOS families |
| Output Drive Strength | IOL = 12mA, IOH = −1mA - sufficient to drive 10× 74LS loads per tap without buffering |
| Operating Temperature | −40°C to +85°C - qualified for industrial environments without thermal derating |
| Input Capacitance | 5pF to 10pF - minimizes loading on upstream drivers and preserves signal integrity |
Pinout & Package
DS1100Z-250+T is packaged in an 8-pin SOIC (150-mil width), pin-compatible with industry-standard 8-SO outline S8+4 (Maxim outline 21-0041). The package is lead(Pb)-free and RoHS-compliant ("+T" suffix).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VCC | +5V power supply - must be decoupled locally with 0.1μF ceramic capacitor |
| 2 | TAP 1 | First delayed output - delivers 50ns delay from IN, full-edge fidelity |
| 3 | TAP 3 | Third delayed output - delivers 150ns delay from IN, same edge accuracy as TAP1 |
| 4 | TAP 5 | Fifth delayed output - delivers 250ns delay from IN, maximum tap delay in this variant |
| 5 | IN | Digital input - accepts TTL/CMOS logic levels; rise/fall time ≤3ns recommended |
| 6 | TAP 2 | Second delayed output - delivers 100ns delay from IN, equally spaced with others |
| 7 | TAP 4 | Fourth delayed output - delivers 200ns delay from IN, deterministic skew relative to TAP3 |
| 8 | GND | Ground reference - requires low-impedance connection to system ground plane |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon construction | Eliminates hybrid packaging drift and aging effects - enables long-term delay stability over 10+ years |
| Equal tap spacing | Guarantees uniform 50ns increments between outputs - simplifies timing budget allocation in multi-stage logic |
| Leading- and trailing-edge matching | Ensures symmetrical delay for both signal transitions - critical for pulse-width preservation in data strobes |
| Industrial temperature range | Validated operation from −40°C to +85°C - supports deployment in motor drives and outdoor infrastructure |
| Wave-solder compatible | Withstands reflow up to +260°C (Pb-free) - enables high-yield automated PCB assembly |
Applications
| Logic Timing Alignment | Pulse Width Extension |
|---|---|
Use Scenario: Aligning asynchronous control signals (e.g., reset, enable) across multiple ASICs in a backplane system. IC Role / Device Role / Timing Role: Fixed-delay buffer providing deterministic skew compensation between clock and control paths. Use Value: Eliminates need for custom PCB trace-length tuning; achieves sub-5ns inter-signal alignment tolerance. | Use Scenario: Extending narrow strobe pulses from microcontrollers to meet minimum setup/hold windows of legacy memory devices. IC Role / Device Role / Timing Role: Tap-selectable delay element generating precise pulse stretch using TAP1–TAP5 outputs. Use Value: Enables 50ns–250ns programmable extension in 50ns steps without FPGA or discrete RC networks. |
| Serial Data Deskew | Test Equipment Signal Conditioning |
Use Scenario: Compensating for trace-length mismatch in parallel LVDS data buses feeding high-speed ADCs or DACs. IC Role / Device Role / Timing Role: Multi-tap delay line synchronizing data lanes to a common sampling clock edge. Use Value: Reduces inter-lane skew to <±4ns, meeting JEDEC JESD204B subclass 1 timing requirements. | Use Scenario: Generating calibrated trigger delays in automated test equipment for stimulus-response measurement. IC Role / Device Role / Timing Role: Precision reference delay source with repeatable, temperature-stable tap outputs. Use Value: Provides traceable 50ns-resolution delay steps without calibration drift between instrument sessions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fixed-tap delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1000S-250+ | Hybrid construction; ±10% delay tolerance over temperature; higher aging drift; 8-pin SOIC | Limited to commercial temperature range (0°C to +70°C); not rated for industrial vibration or long-term stability | Select only if cost sensitivity outweighs timing stability and extended temperature needs. |
| MAX9602ESE+ | Programmable 8-tap delay; SPI interface; 2.7V–5.5V supply; ±15ps resolution; 16-pin SO | Requires digital configuration; adds MCU overhead; supports dynamic delay adjustment and fine-grained tuning | Choose when adaptive delay calibration or sub-ns resolution is required - not a drop-in replacement. |
Compared with DS1100Z-250+T, DS1000S-250+ offers lower unit cost but sacrifices industrial temperature support and delay precision, while MAX9602ESE+ enables programmability at the expense of added complexity, layout area, and power consumption.
Availability
DS1100Z-250+T is available at Aetrix Electronics and suitable for industrial control systems, test instrumentation, and digital communications hardware requiring stable component supply, long-lifecycle availability, and guaranteed RoHS compliance.
Supply support for DS1100Z-250+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, mixed-signal, and timing ICs for industrial, automotive, and communications applications.
The DS1100 series belongs to Maxim's economy timing element product line, engineered to replace hybrid delay lines with reliable, low-cost, all-silicon alternatives for fixed-delay logic alignment tasks.
FAQ
What is the nominal delay of each tap in DS1100Z-250+T?
The DS1100Z-250+T provides five equally spaced nominal delays: TAP1 = 50ns, TAP2 = 100ns, TAP3 = 150ns, TAP4 = 200ns, and TAP5 = 250ns. These values are specified at +25°C and 5V, with tolerance dependent on delay magnitude and operating temperature per the datasheet's AC Electrical Characteristics table.
Does DS1100Z-250+T support both rising and falling edge delays with equal accuracy?
Yes, DS1100Z-250+T is explicitly designed to reproduce both leading and trailing edges with equal precision. The datasheet confirms matched tPLH and tPHL delays across all taps, with initial tolerances and temperature/voltage drift tracking identically for both transitions - critical for preserving pulse width in timing-critical paths.
What is the maximum load DS1100Z-250+T can drive per tap?
Each tap of DS1100Z-250+T can drive up to 10 LS-TTL loads, verified by IOL = 12mA and IOH = −1mA specifications under worst-case conditions (VCC = 4.75V). This drive strength ensures clean signal integrity into standard logic inputs without requiring external buffers in most digital interface applications.
Is DS1100Z-250+T compatible with modern Pb-free PCB assembly processes?
Yes, DS1100Z-250+T carries the "+T" suffix indicating a lead(Pb)-free, RoHS-compliant SOIC package qualified for Pb-free reflow up to +260°C. Its construction and terminal finish meet JEDEC J-STD-020D moisture sensitivity and thermal profile requirements for automated surface-mount assembly.
Can DS1100Z-250+T operate outside the 5V supply range?
No, DS1100Z-250+T is specified only for 5V operation (4.75V to 5.25V). Absolute maximum ratings prohibit voltages below −0.5V or above +6.0V on any pin. Operation outside the 5V range risks parametric failure, increased delay error, or permanent damage - it is not designed for 3.3V or dual-supply use.
DS1100Z-250+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:
- 50ns
- Tap Increment:
- 50 ns
- Available Total Delays:
- 250ns
- 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-250+T FAQ
1.How can I place an order for DS1100Z-250+T through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100Z-250+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-250+T reliable?
The price and inventory of DS1100Z-250+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-250+T is usually 5 days.
3.What payment methods are accepted for DS1100Z-250+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100Z-250+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100Z-250+T?
DS1100Z-250+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100Z-250+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-250+T?
For technical support, including DS1100Z-250+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100Z-250+T requirements.
6.How does Aetrix verify that DS1100Z-250+T is sourced from the original manufacturer or authorized distributors?
All DS1100Z-250+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-250+T meets industry standards.
7.What is the process for return or replacement of DS1100Z-250+T?
All DS1100Z-250+T units undergo pre-shipment inspection (PSI). If there is an issue with DS1100Z-250+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-250+T part is unused and in its original packaging.
Return procedure for DS1100Z-250+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1100Z-250+T Tags
-
LTC6994CS6-1#TRMPBF
Analog Devices Inc.
-
LTC6994CDCB-1#TRMPBF
Analog Devices Inc.
-
LTC6994IS6-1#TRMPBF
Analog Devices Inc.
-
LTC6994IS6-1#TRPBF
Analog Devices Inc.
-
LTC6994IDCB-1#TRMPBF
Analog Devices Inc.
-
LTC6994IS6-2#TRMPBF
Analog Devices Inc.
-
LTC6994HS6-1#TRPBF
Analog Devices Inc.
-
LTC6994HS6-1#TRMPBF
Analog Devices Inc.
-
LTC6994HS6-2#TRMPBF
Analog Devices Inc.
-
LTC6994HDCB-2#TRMPBF
Analog Devices Inc.
-
LTC6994HDCB-1#TRMPBF
Analog Devices Inc.
-
DS1124U-25+T
Analog Devices Inc./Maxim Integrated
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
