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Analog Devices Inc./Maxim Integrated DS1100Z-100+T&R
- Part No.:
- DS1100Z-100+T&R
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1100Z-100+T&R.pdf
- Description:
- IC DELAY LINE 5TAP 100NS 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:5,138
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Product details
Overview
DS1100Z-100+T&R from Maxim Integrated is a 5-tap silicon delay line IC delivering precise, equally spaced delays of 20ns, 40ns, 60ns, 80ns, and 100ns at 5V operation, with ±4ns tolerance over -40°C to +85°C. It reproduces both leading and trailing edges with equal precision, drives up to 10 LS-TTL loads per tap, and is used in digital timing alignment, clock skew correction, and pulse-width adjustment circuits.
For engineers reviewing the DS1100Z-100+T&R datasheet, DS1100Z-100+T&R pinout, DS1100Z-100+T&R application, or DS1100Z-100+T&R equivalent, key selection criteria include tap delay accuracy across temperature, TTL/CMOS compatibility, SO-8 package footprint, low-power CMOS operation, and industrial-grade reliability without hybrid components.
Technical Context
The DS1100Z-100+T&R implements an all-silicon delay architecture with five fixed, equally spaced output taps derived from a monolithic CMOS delay chain. Each tap delivers deterministic propagation delay referenced to the same input edge, with matched tPLH/tPHL characteristics ensuring symmetrical edge fidelity.
It operates exclusively at 5V (4.75V–5.25V), supports full industrial temperature range (-40°C to +85°C), and maintains delay stability via voltage- and temperature-compensated design-delays shift unidirectionally under varying conditions, preserving relative spacing between taps.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Nominal Tap Delays | 20ns / 40ns / 60ns / 80ns / 100ns - fixed, equally spaced delays for sequential signal alignment |
| Delay Tolerance | ±4ns (≤40ns taps) or ±13% (>40ns taps) over -40°C to +85°C - ensures predictable timing margin in industrial environments |
| Supply Voltage | 4.75V to 5.25V - compatible with standard 5V logic rails and decoupled power domains |
| Input Compatibility | TTL/CMOS - accepts 0.8V/2.2V logic thresholds, enabling direct interface with 74LS, 74F, and CMOS families |
| Output Drive | 12mA sink / -1mA source - sufficient to drive 10× 74LS loads without external buffering |
| Power Consumption | 30mA to 50mA active current at 1MHz - low static power enables use in power-constrained timing nodes |
Pinout & Package
DS1100Z-100+T&R is housed in an 8-pin SOIC package (150 mils wide, outline S8+4), RoHS-compliant and tape-and-reel packaged for automated assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VCC | +5V supply input - requires local 0.1μF ceramic decoupling to ground |
| 2 | TAP 1 | First delayed output - delivers 20ns delay from IN, TTL/CMOS-compatible |
| 3 | TAP 3 | Third delayed output - delivers 60ns delay from IN, matched edge fidelity |
| 4 | TAP 5 | Fifth delayed output - delivers 100ns delay from IN, fully specified over temperature |
| 5 | IN | Digital input - accepts 5V logic pulses ≥20ns wide, 3ns max rise/fall time |
| 6 | TAP 2 | Second delayed output - delivers 40ns delay from IN, identical delay tolerance as TAP 1 |
| 7 | TAP 4 | Fourth delayed output - delivers 80ns delay from IN, maintains tap-to-tap spacing integrity |
| 8 | GND | Ground reference - must be connected to system ground plane for stable delay performance |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon construction | Eliminates hybrid packaging drift and aging effects, enabling >10-year timing stability in embedded systems |
| Five equally spaced taps | Enables multi-point waveform sampling or progressive delay staging without external logic |
| Leading- and trailing-edge accuracy | Ensures consistent pulse-width preservation across all taps - critical for duty-cycle-sensitive applications |
| Industrial temperature range support | Validated operation from -40°C to +85°C with no derating - suitable for automotive body control and industrial PLC modules |
| Vapor-phase, IR, and wave solderable | Compatible with standard PCB reflow and selective soldering processes without thermal damage |
Applications
| Digital Clock Skew Correction | Pulse Width Adjustment |
|---|---|
Use Scenario: Aligning clock signals across multiple ASIC/FPGA inputs to meet setup/hold timing windows in high-speed digital backplanes. IC Role / Device Role / Timing Role: DS1100Z-100+T&R provides calibrated, tap-specific delays to compensate for trace-length mismatches. Use Value: Achieves sub-nanosecond edge alignment consistency across five parallel paths using a single SO-8 device. | Use Scenario: Extending or compressing logic pulse widths in test equipment trigger circuits and digital pattern generators. IC Role / Device Role / Timing Role: DS1100Z-100+T&R acts as a programmable delay node where selected taps define output pulse duration. Use Value: Enables 20ns–100ns fine-grained pulse width tuning without FPGA logic resources or discrete RC networks. |
| Logic Signal Retiming | Multi-Stage Timing Calibration |
Use Scenario: Re-synchronizing asynchronous control signals entering a synchronous state machine in motor drive controllers. IC Role / Device Role / Timing Role: DS1100Z-100+T&R retimes glitch-prone enable/strobe signals using deterministic tap delays. Use Value: Prevents metastability by guaranteeing clean, edge-aligned transitions into clocked registers. | Use Scenario: Calibrating delay chains in high-precision ADC/DAC sampling clocks or RF front-end synchronization. IC Role / Device Role / Timing Role: DS1100Z-100+T&R supplies known, repeatable delay offsets for phase calibration lookup tables. Use Value: Provides traceable, factory-characterized delay steps (20ns increments) for closed-loop timing compensation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1000S-100+ | Hybrid construction; ±10ns delay tolerance over temperature; higher power consumption (75mA) | Limited to commercial temp range (0°C to +70°C); not rated for industrial vibration or long-term drift | Use only if legacy DS1000 footprint compatibility is required and industrial temp operation is unnecessary |
| MAX9622EUA+ | Single-output, adjustable analog delay (0–100ns); 10-bit DAC control; 3.3V/5V dual-supply capable | No multi-tap capability; requires external control interface; lower delay resolution (1ns step) | Select when programmable, non-fixed delay is needed and tap count is secondary to flexibility |
Compared with DS1000S-100+ and MAX9622EUA+, the DS1100Z-100+T&R offers superior tap count, tighter delay tolerance, and guaranteed industrial temperature performance - making it optimal for fixed-delay, multi-node timing alignment where predictability and reliability outweigh programmability.
Availability
DS1100Z-100+T&R is available at Aetrix Electronics and suitable for digital timing alignment, clock skew correction, and pulse-width adjustment applications requiring stable component supply, long-lifecycle availability, and RoHS-compliant manufacturing.
Supply support for DS1100Z-100+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) designs precision analog and mixed-signal ICs for industrial, communications, and computing applications, emphasizing reliability, integration, and performance.
The DS1100 series belongs to Maxim's economy timing element product line, engineered specifically for cost-sensitive, high-volume digital systems needing deterministic, multi-tap delay without hybrid components or custom ASIC development.
FAQ
What is the nominal delay sequence of the DS1100Z-100+T&R?
The DS1100Z-100+T&R provides five equally spaced nominal delays: TAP 1 = 20ns, TAP 2 = 40ns, TAP 3 = 60ns, TAP 4 = 80ns, and TAP 5 = 100ns - all measured from the 1.5V crossing point of the input pulse. These values are factory-characterized and stable across the full -40°C to +85°C operating range. The DS1100Z-100+T&R does not support user-adjustable delay; each tap delivers its fixed value as defined by the part number suffix.
Is the DS1100Z-100+T&R compatible with 3.3V logic systems?
No, the DS1100Z-100+T&R is designed strictly for 5V operation (4.75V–5.25V). Its input thresholds (VIH = 2.2V min, VIL = 0.8V max) and output drive levels are specified only at 5V. Interfacing with 3.3V logic requires level translation; the DS1100Z-100+T&R itself cannot operate reliably below 4.75V or interface directly with 3.3V CMOS outputs without risk of undefined behavior or degraded delay accuracy.
How many LS-TTL loads can each tap of the DS1100Z-100+T&R drive?
Each tap of the DS1100Z-100+T&R can drive up to 10 LS-TTL loads, as confirmed by the datasheet's IOL = 12mA and IOH = -1mA specifications under VCC = 4.75V minimum. This drive strength ensures clean signal integrity across typical PCB traces when loading standard 74LS-series inputs. Exceeding 10 loads may cause excessive voltage droop or timing skew, degrading the DS1100Z-100+T&R's specified delay accuracy.
Does the DS1100Z-100+T&R require external passive components for stable operation?
The DS1100Z-100+T&R requires only a 0.1μF ceramic decoupling capacitor between VCC (Pin 1) and GND (Pin 8), placed as close as possible to the device. No pull-up/pull-down resistors, termination networks, or timing capacitors are needed. All delay characteristics are internally generated and factory-trimmed; adding external components may disrupt signal integrity or violate the test conditions under which DS1100Z-100+T&R timing specs were validated.
What is the meaning of "+T&R" in DS1100Z-100+T&R?
The "+T&R" suffix in DS1100Z-100+T&R indicates two features: "+" denotes lead(Pb)-free and RoHS-compliant packaging, and "T&R" specifies tape-and-reel packaging format (standard 2,500-unit reel). This configuration is optimized for automated SMT placement. The underlying silicon and electrical specifications are identical to DS1100Z-100+, but DS1100Z-100+T&R ensures seamless integration into high-volume manufacturing lines without manual handling or packaging conversion.
DS1100Z-100+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:
- Active
- Number of Taps/Steps:
- 5
- Function:
- Nonprogrammable
- Delay to 1st Tap:
- 20ns
- Tap Increment:
- 20 ns
- Available Total Delays:
- 100ns
- 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-100+T&R FAQ
1.How can I place an order for DS1100Z-100+T&R through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100Z-100+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-100+T&R reliable?
The price and inventory of DS1100Z-100+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-100+T&R is usually 5 days.
3.What payment methods are accepted for DS1100Z-100+T&R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100Z-100+T&R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100Z-100+T&R?
DS1100Z-100+T&R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100Z-100+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-100+T&R?
For technical support, including DS1100Z-100+T&R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100Z-100+T&R requirements.
6.How does Aetrix verify that DS1100Z-100+T&R is sourced from the original manufacturer or authorized distributors?
All DS1100Z-100+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-100+T&R meets industry standards.
7.What is the process for return or replacement of DS1100Z-100+T&R?
All DS1100Z-100+T&R units undergo pre-shipment inspection (PSI). If there is an issue with DS1100Z-100+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-100+T&R part is unused and in its original packaging.
Return procedure for DS1100Z-100+T&R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1100Z-100+T&R Tags
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