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Analog Devices Inc./Maxim Integrated DS1100Z-50/T&R
- Part No.:
- DS1100Z-50/T&R
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1100Z-50/T&R.pdf
- Description:
- IC DELAY LINE 5TAP 50NS 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,436
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Product details
Overview
DS1100Z-50/T&R from Maxim Integrated is a 5-tap silicon delay line providing precisely spaced 10ns, 20ns, 30ns, 40ns, and 50ns delays at 5V supply, with ±4ns tolerance over -40°C to +85°C, TTL/CMOS-compatible outputs, and ability to drive up to 10 × 74LS loads - used in digital timing alignment, clock skew correction, and pulse-width adjustment circuits.
For engineers reviewing the DS1100Z-50/T&R datasheet, DS1100Z-50/T&R pinout, DS1100Z-50/T&R application, or DS1100Z-50/T&R equivalent, key selection factors include tap delay precision across temperature, leading/trailing edge matching, SO-8 package compatibility, and 5V-only operation without level-shifting requirements.
Technical Context
The DS1100Z-50/T&R implements an all-silicon delay architecture with five fixed, equally spaced output taps derived from a monolithic CMOS delay chain. Each tap reproduces both rising and falling edges with matched propagation delay, enabling precise edge-aligned timing control without external compensation.
It operates exclusively at 5V (4.75V–5.25V), supports input pulse widths ≥20ns, and maintains delay stability under industrial temperature extremes (-40°C to +85°C) with unidirectional drift behavior - meaning all taps shift consistently with voltage or temperature changes, preserving inter-tap spacing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Nominal Tap Delays | 10ns / 20ns / 30ns / 40ns / 50ns - fixed, equally spaced delays referenced to input edge at 1.5V threshold |
| Delay Tolerance | ±4ns (≤40ns taps) or ±13% (>40ns taps) over -40°C to +85°C - defines worst-case timing margin for synchronous alignment |
| Supply Voltage | 4.75V to 5.25V - requires stable 5V rail; no internal regulation or wide-VCC support |
| Output Drive | 12mA sink / -1mA source - sufficient for direct interfacing with 74LS logic (10 loads) without buffering |
| Input Capacitance | 5–10pF - low loading enables use with high-speed sources without signal degradation |
| Power-Up Time | 200μs - defines minimum time from VCC stabilization to valid output timing |
| Operating Temp | -40°C to +85°C - qualified for industrial-grade embedded and instrumentation applications |
Pinout & Package
DS1100Z-50/T&R is housed in an 8-pin SOIC (150-mil) surface-mount package compliant with JEDEC MS-012, with standard lead pitch (1.27mm) and footprint (S8+4 outline, land pattern 90-0096).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VCC | +5V power supply input - must be decoupled locally with 0.1μF ceramic capacitor |
| 2 | TAP 1 | First delayed output (10ns) - TTL/CMOS-compatible, drives up to 10 × 74LS loads |
| 3 | TAP 3 | Third delayed output (30ns) - matches TAP1/TAP5 edge fidelity; unidirectional delay drift with temperature |
| 4 | TAP 5 | Fifth delayed output (50ns) - maximum delay tap; same edge accuracy as TAP1 |
| 5 | IN | Digital input signal - accepts 0V/3V logic levels; 5–10pF capacitance affects fast-edge integrity |
| 6 | TAP 2 | Second delayed output (20ns) - equally spaced from adjacent taps; no internal termination |
| 7 | TAP 4 | Fourth delayed output (40ns) - maintains ≤±4ns matching to nominal value across full temp range |
| 8 | GND | Ground reference - must connect to low-impedance system ground plane for timing stability |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon delay core | Eliminates hybrid/ceramic delay line reliability risks and enables full reflow soldering without parameter shift |
| Matched leading/trailing edge delay | Ensures symmetrical pulse width preservation across all five taps - critical for duty-cycle-sensitive timing |
| Five fixed, equally spaced taps | Provides deterministic delay ladder (10ns steps for DS1100Z-50) without configuration overhead or clock dependency |
| Industrial temperature qualification | Validated performance from -40°C to +85°C supports deployment in automotive body electronics and industrial PLC I/O modules |
| TTL/CMOS input compatibility | Accepts standard logic thresholds (VIH ≥2.2V, VIL ≤0.8V) without external biasing or level translation |
Applications
| Digital Clock Skew Correction | Pulse Width Adjustment |
|---|---|
Use Scenario: Aligning clock signals across multiple ASIC/FPGA domains where trace-length mismatches cause setup/hold violations. IC Role / Device Role / Timing Role: DS1100Z-50/T&R provides calibrated, sub-nanosecond-matched delays on individual clock paths to compensate for PCB routing skew. Use Value: Enables deterministic multi-domain synchronization without PLL-based jitter accumulation or FPGA logic resource usage. | Use Scenario: Extending narrow trigger pulses from sensors or comparators to meet minimum enable-duration requirements of downstream logic or ADC sampling windows. IC Role / Device Role / Timing Role: DS1100Z-50/T&R generates multiple delayed versions of the same pulse to construct programmable-width strobes via OR-gating of selected taps. Use Value: Achieves precise, repeatable pulse extension (e.g., 10ns–50ns steps) without analog RC networks or microcontroller intervention. |
| Logic Signal Alignment | Test Equipment Timing Calibration |
Use Scenario: Synchronizing data and control signals in high-speed digital test fixtures where gate delays vary between IC families. IC Role / Device Role / Timing Role: DS1100Z-50/T&R inserts known, stable delays into parallel bus lines to equalize propagation times before latching. Use Value: Reduces timing uncertainty in boundary-scan or JTAG test vectors by eliminating inter-signal skew within ±4ns. | Use Scenario: Calibrating time-interval analyzers or oscilloscope trigger paths using traceable, factory-characterized delay standards. IC Role / Device Role / Timing Role: DS11100Z-50/T&R serves as a NIST-traceable delay reference with documented ±4ns tolerance at 25°C and full industrial range. Use Value: Provides metrology-grade delay verification without requiring custom hybrid delay lines or expensive bench instruments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1000Z-50 | Hybrid construction; larger package; ±10ns delay tolerance; higher power consumption | Limited to commercial temp range (0°C to +70°C); not qualified for industrial environments | Select only if legacy board reuse mandates identical footprint and lower cost is primary concern |
| MAX5652EUA+ | Programmable 8-tap delay IC; SPI interface; 2.7V–5.25V supply; ±100ps resolution | Requires microcontroller control and firmware integration; adds design complexity and BOM count | Choose when variable delay, fine resolution, or dynamic reconfiguration is required - not for fixed-tap simplicity |
Compared with DS1000Z-50 and MAX5652EUA+, the DS1100Z-50/T&R delivers superior industrial temperature stability, tighter fixed-delay tolerance, and zero-config operation - making it optimal for cost-sensitive, high-reliability timing alignment where programmability is unnecessary.
Availability
DS1100Z-50/T&R is available at Aetrix Electronics and suitable for digital test equipment, industrial PLC I/O modules, and FPGA-based prototyping platforms requiring stable component supply and guaranteed long-term availability.
Supply support for DS1100Z-50/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 fixed-delay signal alignment in cost-constrained digital systems without sacrificing industrial-grade temperature stability or edge fidelity.
FAQ
What is the exact delay value for each tap of the DS1100Z-50/T&R?
The DS1100Z-50/T&R provides five fixed, equally spaced delays: TAP 1 = 10ns, TAP 2 = 20ns, TAP 3 = 30ns, TAP 4 = 40ns, and TAP 5 = 50ns, measured at the 1.5V threshold under 5V supply and 25°C. These values are specified in Table 1 of the official DS1100 datasheet and hold across the full -40°C to +85°C operating range with defined tolerances.
Does the DS1100Z-50/T&R support 3.3V operation?
No, the DS1100Z-50/T&R is strictly a 5V-only device, with absolute maximum VCC of 6.0V and minimum functional supply of 4.75V. It lacks internal level-shifting or dual-supply capability, so interfacing with 3.3V logic requires external voltage translation on the IN and output lines to avoid violating VIH/VIL specifications or damaging the part.
Can the DS1100Z-50/T&R drive modern CMOS loads like 74LVC or ARM GPIOs directly?
The DS1100Z-50/T&R is rated to drive up to 10 × 74LS loads (12mA sink / -1mA source), which exceeds typical 74LVC input current requirements (<1μA). However, its output voltage swing is rail-to-rail relative to 5V, so direct connection to 3.3V-tolerant GPIOs may violate absolute maximum input ratings unless clamping or level-shifting is applied - verify interface compatibility per target device datasheet.
Is the DS1100Z-50/T&R pin-compatible with other DS1100 variants like DS1100U-50?
No - DS1100Z-50/T&R uses an 8-pin SOIC (150-mil) package, while DS1100U-50 uses the 8-pin µMAX package. Though both share identical pin functions and numbering, their physical footprints, thermal characteristics, and soldering profiles differ significantly; PCB layout and assembly processes are not interchangeable without redesign.
What does the "/T&R" suffix indicate in DS1100Z-50/T&R?
The "/T&R" suffix denotes tape-and-reel packaging - a standardized carrier format for automated SMT placement. DS1100Z-50/T&R is supplied in moisture-sensitive packaging compliant with J-STD-020, with quantity and reel size conforming to Maxim's ordering specification for SO-8 devices, enabling direct use in high-volume pick-and-place manufacturing.
DS1100Z-50/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:
- 10ns
- Tap Increment:
- 10 ns
- Available Total Delays:
- 50ns
- 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-50/T&R FAQ
1.How can I place an order for DS1100Z-50/T&R through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100Z-50/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-50/T&R reliable?
The price and inventory of DS1100Z-50/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-50/T&R is usually 5 days.
3.What payment methods are accepted for DS1100Z-50/T&R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100Z-50/T&R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100Z-50/T&R?
DS1100Z-50/T&R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100Z-50/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-50/T&R?
For technical support, including DS1100Z-50/T&R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100Z-50/T&R requirements.
6.How does Aetrix verify that DS1100Z-50/T&R is sourced from the original manufacturer or authorized distributors?
All DS1100Z-50/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-50/T&R meets industry standards.
7.What is the process for return or replacement of DS1100Z-50/T&R?
All DS1100Z-50/T&R units undergo pre-shipment inspection (PSI). If there is an issue with DS1100Z-50/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-50/T&R part is unused and in its original packaging.
Return procedure for DS1100Z-50/T&R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1100Z-50/T&R Tags
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