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Analog Devices Inc./Maxim Integrated DS1100LZ-200+
- Part No.:
- DS1100LZ-200+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1100LZ-200+.pdf
- Description:
- IC DELAY LINE 5TAP 200NS 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:3,487
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Product details
Overview
DS1100LZ-200+ from Maxim Integrated is a 3.3V, 5-tap silicon delay line delivering precise, stable delays of 40ns, 80ns, 120ns, 160ns, and 200ns across taps 1–5. It operates from −40°C to +85°C, supports TTL/CMOS logic levels, and drives up to 10 × 74LS loads per tap. Used in high-speed timing alignment, clock deskew, and pulse-width adjustment circuits.
For engineers reviewing the DS1100LZ-200+ datasheet, DS1100LZ-200+ pinout, DS1100LZ-200+ application, or DS1100LZ-200+ equivalent, key selection criteria include tap delay accuracy (±4ns for ≤40ns delays, ±13% for >40ns), 3.3V supply tolerance (3.0V–3.6V), input-to-output edge fidelity, and SO-8 surface-mount compatibility.
Technical Context
The DS1100LZ-200+ implements an all-silicon delay architecture with five fixed, equally spaced delay taps referenced to a single input signal. Each tap reproduces both leading and trailing edges with matched precision, enabling accurate pulse shaping and timing skew correction without external compensation.
It uses low-power CMOS circuitry with guaranteed operation over industrial temperature range (−40°C to +85°C) and supports vapor-phase and IR reflow soldering. Input pulse width must exceed 20% of Tap 5 delay (i.e., ≥40ns), and output rise/fall times are specified at 2.0ns to 2.5ns.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 3.0V to 3.6V - ensures stable operation in 3.3V systems with ±10% rail tolerance |
| Tap Delays (TAP1–TAP5) | 40ns / 80ns / 120ns / 160ns / 200ns - fixed, factory-trimmed delays for deterministic timing alignment |
| Delay Tolerance (≤40ns) | ±4ns over −40°C to +85°C - guarantees tight absolute timing margin for critical edge-sensitive applications |
| Delay Tolerance (>40ns) | ±13% over −40°C to +85°C - relative tolerance preserves inter-tap spacing integrity across voltage/temperature |
| Output Drive Strength | 8mA sink / −1mA source - sufficient to drive 10 × 74LS loads without external buffering |
| Rise/Fall Time | 2.0ns to 2.5ns - enables clean transitions in sub-5ns timing windows |
| Operating Temperature | −40°C to +85°C - qualified for industrial-grade embedded and instrumentation use |
Pinout & Package
DS1100LZ-200+ is housed in an 8-pin SOIC package (150-mil width, S8+4 outline), RoHS-compliant and lead(Pb)-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | IN | Single-ended logic input; accepts TTL/CMOS-compatible signals with 2.0V VIH min |
| 2 | TAP 2 | Second delay output (80ns); full-swing CMOS output capable of driving 10 × 74LS loads |
| 3 | TAP 4 | Fourth delay output (160ns); electrically identical to other taps, no internal loading variation |
| 4 | GND | Digital ground reference; requires low-impedance PCB connection to minimize timing jitter |
| 5 | TAP 5 | Fifth delay output (200ns); longest delay tap; used for coarse timing offset or pulse extension |
| 6 | TAP 3 | Third delay output (120ns); center tap for symmetric delay interpolation or dual-edge sampling |
| 7 | TAP 1 | First delay output (40ns); shortest delay; suitable for fine-grained deskew or setup-time adjustment |
| 8 | VCC | +3.3V supply; bypassing with 0.1μF ceramic capacitor near pin required for stable delay performance |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon delay core | Eliminates hybrid or ceramic delay line drift and aging; ensures long-term stability over temperature and time |
| Equal tap spacing | Guarantees linear delay progression (40ns increments), simplifying timing diagram analysis and system calibration |
| Leading- and trailing-edge matching | Enables accurate pulse-width preservation across all taps-critical for PWM and digital waveform generation |
| TTL-/CMOS-compatible I/O | Direct interface with legacy 74LS, modern 74HC, and FPGA I/O banks without level-shifting circuitry |
| Industrial temperature qualification | Validated operation from −40°C to +85°C supports deployment in harsh environments without derating |
Applications
| High-Speed Clock Deskew | Pulse Width Adjustment |
|---|---|
Use Scenario: Aligning clock edges across multiple ASIC/FPGA domains to meet setup/hold timing margins. IC Role / Device Role / Timing Role: Fixed-delay tap generator providing calibrated phase offsets between synchronous clock paths. Use Value: DS1100LZ-200+ delivers 40ns–200ns discrete delays with ±4ns absolute accuracy on shortest tap, enabling sub-cycle deskew without PLL complexity. | Use Scenario: Extending or compressing digital pulse widths in test equipment and industrial control logic. IC Role / Device Role / Timing Role: Deterministic delay element inserted in feedback or gating path to modify active pulse duration. Use Value: DS1100LZ-200+ maintains identical rise/fall delay matching across all taps, preserving pulse symmetry and duty cycle integrity. |
| Digital Signal Integrity Testing | Logic Timing Calibration |
Use Scenario: Injecting controlled propagation delays into high-speed data paths to validate receiver eye margin and jitter tolerance. IC Role / Device Role / Timing Role: Programmable delay reference with known, repeatable tap values for bench-level timing margin analysis. Use Value: DS1100LZ-200+ provides five independent, factory-trimmed delay points traceable to 3.3V/25°C baseline, eliminating manual trimmer variability. | Use Scenario: Calibrating timing relationships between control signals in motor drives and power converters. IC Role / Device Role / Timing Role: Tap-selectable delay node used to synchronize gate drivers, enable signals, or fault response windows. Use Value: DS1100LZ-200+ supports industrial temperature range and drives 10 × 74LS loads directly-no added buffer stage needed in noisy power electronics environments. |
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 |
|---|---|---|---|
| DS1100LZ-200 | Same delay values and SO-8 package; non-RoHS, lead(Pb)-containing finish | Not suitable for new designs requiring RoHS compliance or lead-free assembly | Select DS1100LZ-200+ when lead-free reflow or environmental compliance is mandatory |
| DS1100LU-200+ | Identical electrical specs and delay values; uses 8-pin µMAX (U8+1) package (3mm × 3mm) | Preferred for space-constrained PCBs where SO-8 footprint is prohibitive | Choose DS1100LU-200+ only if board area savings justify µMAX rework and thermal derating (362mW vs. 470.6mW) |
Compared with DS1100LZ-200 and DS1100LU-200+, the DS1100LZ-200+ offers RoHS-compliant SO-8 packaging with highest power dissipation margin and standard surface-mount compatibility-making it optimal for volume industrial manufacturing with legacy assembly lines.
Availability
DS1100LZ-200+ is available at Aetrix Electronics and suitable for high-speed clock deskew, digital signal integrity testing, and logic timing calibration requiring stable component supply and guaranteed industrial-temperature operation.
Supply support for DS1100LZ-200+ 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 semiconductor company specializing in analog, mixed-signal, and high-reliability timing solutions for industrial, communications, and computing markets.
The DS1100L series was designed as a cost-effective, silicon-based replacement for hybrid delay lines-targeting applications needing predictable, maintenance-free timing offsets without PLL overhead or programmability complexity.
FAQ
What is the nominal delay value for each tap of the DS1100LZ-200+?
The DS1100LZ-200+ provides five fixed delays: TAP 1 = 40ns, TAP 2 = 80ns, TAP 3 = 120ns, TAP 4 = 160ns, and TAP 5 = 200ns. These values are factory-trimmed and specified at VCC = 3.3V and TA = +25°C. The DS1100LZ-200+ datasheet Table 1 confirms this exact mapping for the "-200" suffix variant.
Does the DS1100LZ-200+ support both rising and falling edge delays with equal accuracy?
Yes, the DS1100LZ-200+ is explicitly designed to reproduce both leading and trailing edges with equal precision. Its all-silicon architecture ensures matched tPLH and tPHL delays across all taps, which is verified in the AC Electrical Characteristics table under "Input-to-Tap Delay Tolerance" with identical min/max bounds for both parameters.
What is the maximum load drive capability per tap on the DS1100LZ-200+?
Each tap of the DS1100LZ-200+ can drive up to 10 × 74LS loads, as stated in the General Description. This corresponds to an output sink current of 8mA (IOL) and source current of −1mA (IOH) under worst-case VCC = 3.0V conditions, confirmed in the DC Electrical Characteristics table.
Is the DS1100LZ-200+ compatible with 5V logic systems?
No, the DS1100LZ-200+ is a 3.3V-only device, characterized for VCC = 3.0V to 3.6V. Its VIH minimum is 2.0V and VIL maximum is 0.8V-TTL/CMOS-compatible but not 5V-tolerant. Direct connection to 5V logic may violate absolute maximum ratings; level translation is required for interfacing with 5V systems.
What package type and RoHS status does the DS1100LZ-200+ use?
The DS1100LZ-200+ uses an 8-pin SOIC package (150-mil width, outline S8+4) and is RoHS-compliant and lead(Pb)-free, as indicated by the "+" suffix in the part number per Maxim's Ordering Information table. This matches land pattern 90-0096 and supports standard IR reflow profiles.
DS1100LZ-200+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Number of Taps/Steps:
- 5
- Function:
- Nonprogrammable
- Delay to 1st Tap:
- 40ns
- Tap Increment:
- 40 ns
- Available Total Delays:
- 200ns
- Number of Independent Delays:
- 1
- Voltage - Supply:
- 3V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
DS1100LZ-200+ FAQ
1.How can I place an order for DS1100LZ-200+ through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100LZ-200+ 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 DS1100LZ-200+ reliable?
The price and inventory of DS1100LZ-200+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1100LZ-200+ is usually 5 days.
3.What payment methods are accepted for DS1100LZ-200+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100LZ-200+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100LZ-200+?
DS1100LZ-200+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100LZ-200+ 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 DS1100LZ-200+?
For technical support, including DS1100LZ-200+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100LZ-200+ requirements.
6.How does Aetrix verify that DS1100LZ-200+ is sourced from the original manufacturer or authorized distributors?
All DS1100LZ-200+ 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 DS1100LZ-200+ meets industry standards.
7.What is the process for return or replacement of DS1100LZ-200+?
All DS1100LZ-200+ units undergo pre-shipment inspection (PSI). If there is an issue with DS1100LZ-200+, 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 DS1100LZ-200+ part is unused and in its original packaging.
Return procedure for DS1100LZ-200+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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