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Analog Devices Inc./Maxim Integrated DS1100Z-500/T&R
- Part No.:
- DS1100Z-500/T&R
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1100Z-500/T&R.pdf
- Description:
- IC DELAY LINE 5TAP 500NS 8-SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:3,170
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Product details
Overview
DS1100Z-500/T&R from Maxim Integrated is a 5-tap silicon delay line delivering precisely spaced 100ns, 200ns, 300ns, 400ns, and 500ns delays at each tap under 5V operation, with ±4ns tolerance over -40°C to +85°C, designed for edge-aligned timing correction in high-speed digital logic interfaces.
For engineers reviewing the DS1100Z-500/T&R datasheet, DS1100Z-500/T&R pinout, DS1100Z-500/T&R application, or DS1100Z-500/T&R equivalent, key selection criteria include tap delay accuracy across temperature, TTL/CMOS compatibility, SO-8 package footprint, 5V supply requirement, and ability to drive up to 10 LS-TTL loads per output.
Technical Context
The DS1100Z-500/T&R implements an all-silicon delay architecture with fixed propagation paths-no PLLs, buffers, or programmable logic-ensuring deterministic, monotonic delay variation across voltage and temperature. Each of the five taps reproduces both leading and trailing edges with equal precision, referenced to the 1.5V switching threshold.
Delay tolerances are specified as ±4ns (for ≤40ns variants) or ±13% (for >40ns variants like DS1100Z-500/T&R) over full industrial temperature range (-40°C to +85°C), with unidirectional drift: all taps speed up or slow down together under varying VCC or temperature.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Nominal Tap Delays | TAP1=100ns, TAP2=200ns, TAP3=300ns, TAP4=400ns, TAP5=500ns - fixed, equally spaced delays for multi-stage timing alignment |
| Delay Tolerance | ±13% over -40°C to +85°C - defines worst-case skew between input and each tap under industrial conditions |
| Supply Voltage | 4.75V to 5.25V - compatible with standard 5V logic rails; active current 30–50mA at 1MHz |
| Output Drive | 12mA sink / -1mA source per tap - sufficient to drive 10× 74LS loads without external buffering |
| Input Threshold | VIL ≤ 0.8V, VIH ≥ 2.2V - ensures reliable interfacing with TTL and CMOS logic families |
| Operating Temp | -40°C to +85°C - qualified for industrial-grade embedded control and test equipment |
Pinout & Package
DS1100Z-500/T&R is housed in an 8-pin SOIC (150-mil) surface-mount package, pin-compatible with industry-standard SO-8 footprints and suitable for vapor-phase, IR, and wave soldering.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VCC | +5V power supply input; decoupling capacitor required near pin for stable timing |
| 2 | TAP 1 | First delayed output (100ns); TTL/CMOS-compatible, drives up to 10 LS loads |
| 3 | TAP 3 | Third delayed output (300ns); identical electrical specs to TAP1 and TAP2 |
| 4 | TAP 5 | Fifth delayed output (500ns); maximum delay tap, same edge-accuracy spec as all others |
| 5 | IN | Logic input; accepts 0–5V signals with 3ns max rise/fall time for guaranteed delay accuracy |
| 6 | TAP 2 | Second delayed output (200ns); equally spaced from adjacent taps per design |
| 7 | TAP 4 | Fourth delayed output (400ns); maintains monotonic delay progression across all taps |
| 8 | GND | Ground reference; must be low-impedance connection to minimize jitter and crosstalk |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon construction | Eliminates hybrid ceramic delay lines; improves long-term reliability and thermal stability |
| Five equally spaced taps | Enables precise multi-point timing alignment (e.g., clock deskew, pulse shaping, signal synchronization) |
| Leading- and trailing-edge accuracy | Ensures consistent delay for both rising and falling edges-critical for data eye integrity in high-speed logic |
| TTL/CMOS-compatible I/O | Direct interface with legacy and modern logic families without level-shifting circuitry |
| Industrial temperature rating | Validated operation from -40°C to +85°C supports deployment in harsh environments without derating |
Applications
| Digital Logic Timing Calibration | Test Equipment Pulse Generation |
|---|---|
Use Scenario: Aligning setup/hold windows between FPGA I/O banks and external memory controllers using adjustable tap delays. IC Role / Device Role / Timing Role: Fixed-delay element providing deterministic, sub-nanosecond edge alignment across multiple signal paths. Use Value: Eliminates need for custom PCB trace-length tuning; enables reproducible timing margins across production units. | Use Scenario: Generating calibrated trigger pulses with known offsets in automated test systems for semiconductor validation. IC Role / Device Role / Timing Role: Precision delay generator producing five synchronized, incrementally delayed outputs from one input. Use Value: Reduces instrument channel count and calibration complexity by replacing multiple discrete delay modules. |
| High-Speed Bus Deskewing | Legacy System Signal Reconstruction |
Use Scenario: Compensating for interconnect skew in parallel address/data buses between microcontrollers and peripheral ASICs. IC Role / Device Role / Timing Role: Tap-based skew correction unit aligning asynchronous bus signals to a common clock domain. Use Value: Restores valid data capture window without requiring synchronous redesign or added FIFOs. | Use Scenario: Reconstructing degraded TTL-level waveforms in aging industrial control panels where original timing components failed. IC Role / Device Role / Timing Role: Drop-in replacement for obsolete hybrid delay lines with identical pinout and electrical behavior. Use Value: Enables field repair without board rework or firmware changes due to functional and mechanical equivalence. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1000Z-500 | Hybrid construction; higher temperature drift (±25ns vs. ±65ns for DS1100Z-500/T&R at -40°C to +85°C); larger SO-16 package | Legacy drop-in replacement only; not recommended for new designs due to obsolescence and reliability concerns | Select DS1100Z-500/T&R for improved stability, smaller footprint, and extended lifecycle support. |
| MAX96707EVKIT# | Evaluation kit for serializer IC-not a delay line; includes configurable delay blocks via register settings, but requires SPI configuration and external clock | Used in camera link timing systems; not pin-compatible or functionally equivalent | Choose only if programmable delay and serial configuration are required; not a direct alternative for fixed-tap use cases. |
Compared with DS1000Z-500 and MAX96707EVKIT#, DS1100Z-500/T&R delivers deterministic, zero-configuration fixed delays in a compact SO-8 package with superior temperature stability-making it optimal for cost-sensitive, high-reliability timing alignment where programmability is unnecessary.
Availability
DS1100Z-500/T&R is available at Aetrix Electronics and suitable for digital test equipment, industrial control backplanes, FPGA timing calibration, and legacy system refurbishment requiring stable component supply and long-term manufacturability.
Supply support for DS1100Z-500/T&R 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) is a U.S.-based semiconductor company specializing in analog, mixed-signal, and high-reliability timing solutions for industrial, automotive, and communications markets.
The DS1100 series belongs to Maxim's economy timing element product line, engineered specifically to replace aging hybrid delay lines with robust, low-cost, all-silicon alternatives for fixed-interval digital signal alignment.
FAQ
What is the nominal delay of each tap on the DS1100Z-500/T&R?
The DS1100Z-500/T&R provides five equally spaced delays: TAP1 = 100ns, TAP2 = 200ns, TAP3 = 300ns, TAP4 = 400ns, and TAP5 = 500ns. These values are specified at +25°C and 5V, with ±13% tolerance over the full -40°C to +85°C operating range. Each tap reproduces both leading and trailing edges with matched precision, making DS1100Z-500/T&R suitable for applications demanding symmetrical timing alignment.
Is the DS1100Z-500/T&R pin-compatible with older DS1000-series delay lines?
No, DS1100Z-500/T&R is not pin-compatible with DS1000-series devices. While both serve as 5-tap delay lines, DS1000Z-500 uses a 16-pin SO package, whereas DS1100Z-500/T&R uses an 8-pin SOIC (150-mil) package. The pinout differs entirely: DS1100Z-500/T&R consolidates all five taps, IN, VCC, and GND into eight pins with a specific layout, while DS1000Z-500 spreads them across 16 pins. Therefore, DS1100Z-500/T&R requires PCB layout revision for migration.
Can the DS1100Z-500/T&R operate from a 3.3V supply?
No, DS1100Z-500/T&R is specified only for 5V operation (4.75V to 5.25V). Its DC electrical characteristics-including VIH (≥2.2V), VIL (≤0.8V), and output drive capability-are validated exclusively at 5V. Operating at 3.3V may result in undefined logic thresholds, reduced noise margin, and failure to meet delay accuracy or load-driving specifications. For 3.3V systems, consider evaluating other Maxim timing products explicitly rated for 3.3V, not DS1100Z-500/T&R.
What is the maximum capacitive load the DS1100Z-500/T&R can drive per tap?
The DS1100Z-500/T&R is characterized to drive up to 10 LS-TTL loads per tap, equivalent to approximately 10 × 20pF = 200pF total load capacitance with appropriate termination. Exceeding this load increases propagation delay uncertainty and may degrade edge fidelity. For heavier loads, external buffer drivers are recommended. Input capacitance is specified at 5–10pF, confirming low loading on upstream sources.
Does the DS1100Z-500/T&R require external configuration or initialization?
No, DS1100Z-500/T&R is a fully passive, zero-configuration delay element. It requires no external programming, clock input, or initialization sequence. Upon applying VCC and GND, the device immediately passes the input signal through five fixed internal delay paths. All timing behavior is determined solely by silicon process and layout-no registers, EEPROM, or control pins exist. This makes DS1100Z-500/T&R ideal for safety-critical or boot-critical timing functions where firmware dependency must be eliminated.
DS1100Z-500/T&R 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:
- Obsolete
- Number of Taps/Steps:
- 5
- Function:
- Nonprogrammable
- Delay to 1st Tap:
- 100ns
- Tap Increment:
- 100 ns
- Available Total Delays:
- 500ns
- 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-500/T&R FAQ
1.How can I place an order for DS1100Z-500/T&R through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100Z-500/T&R 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-500/T&R reliable?
The price and inventory of DS1100Z-500/T&R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1100Z-500/T&R is usually 5 days.
3.What payment methods are accepted for DS1100Z-500/T&R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100Z-500/T&R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100Z-500/T&R?
DS1100Z-500/T&R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100Z-500/T&R 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-500/T&R?
For technical support, including DS1100Z-500/T&R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100Z-500/T&R requirements.
6.How does Aetrix verify that DS1100Z-500/T&R is sourced from the original manufacturer or authorized distributors?
All DS1100Z-500/T&R 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-500/T&R meets industry standards.
7.What is the process for return or replacement of DS1100Z-500/T&R?
All DS1100Z-500/T&R units undergo pre-shipment inspection (PSI). If there is an issue with DS1100Z-500/T&R, 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-500/T&R part is unused and in its original packaging.
Return procedure for DS1100Z-500/T&R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1100Z-500/T&R Tags
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