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Analog Devices Inc./Maxim Integrated DS1100LZ-200+T
- Part No.:
- DS1100LZ-200+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1100LZ-200+T.pdf
- Description:
- IC DELAY LINE 5TAP 200NS 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:4,807
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Product details
Overview
DS1100LZ-200+T from Maxim Integrated is a 3.3V, 5-tap silicon delay line delivering precisely spaced delays of 40ns, 80ns, 120ns, 160ns, and 200ns across its taps. It operates over -40°C to +85°C, supports TTL/CMOS-compatible inputs, drives up to 10 × 74LS loads per tap, and reproduces both leading and trailing edges with equal precision in high-speed timing-critical applications such as clock deskewing and signal alignment.
For engineers reviewing the DS1100LZ-200+T datasheet, DS1100LZ-200+T pinout, DS1100LZ-200+T application, or DS1100LZ-200+T equivalent, key selection criteria include guaranteed ±4ns delay tolerance (≤40ns taps) or ±13% (≥40ns taps), 3.0V–3.6V supply range, SO-8 package compatibility, and industrial temperature operation without hybrid-component reliability concerns.
Technical Context
The DS1100LZ-200+T implements an all-silicon delay architecture with five fixed, equally spaced delay stages-no PLL, no oscillator, no programmability. Each tap replicates the input logic state after its nominal delay, with propagation measured at the 1.5V threshold for both rising (tPLH) and falling (tPHL) edges.
Delay stability is maintained across voltage (3.0V–3.6V) and temperature (-40°C to +85°C), with unidirectional drift: all taps slow or speed together under varying conditions. Input pulse width must exceed 20% of Tap 5 delay (i.e., ≥40ns), and output rise/fall times are ≤2.5ns under specified test load.
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 |
| Nominal Delays (TAP1–TAP5) | 40ns / 80ns / 120ns / 160ns / 200ns - fixed, monotonic spacing enables predictable signal staging |
| Delay Tolerance (TAP1–TAP3) | ±4ns over -40°C to +85°C - guarantees sub-nanosecond edge alignment consistency for critical timing paths |
| Delay Tolerance (TAP4–TAP5) | ±13% over -40°C to +85°C - maintains proportional accuracy for longer-delay applications |
| Output Drive Capability | 8mA sink / -1mA source - sufficient to directly drive 10 × 74LS loads without buffering |
| Input-to-Output Rise/Fall Time | ≤2.5ns - preserves signal integrity in >200MHz digital timing circuits |
| Operating Temperature | -40°C to +85°C - qualified for industrial-grade embedded and communications equipment |
Pinout & Package
DS1100LZ-200+T is housed in an 8-pin SOIC (150-mil) package with gull-wing leads, RoHS-compliant and vapor-phase/IR solderable. Pin 1 is IN, Pin 2 is TAP2, Pin 3 is TAP4, Pin 4 is GND, Pin 5 is TAP5, Pin 6 is TAP3, Pin 7 is TAP1, Pin 8 is VCC.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN (Pin 1) | Signal Input | Accepts TTL/CMOS-compatible logic transitions; defines start point for all delay measurements |
| TAP1 (Pin 7) | First Delay Output | Delivers input signal delayed by 40ns; used for shortest-path timing correction |
| TAP2 (Pin 2) | Second Delay Output | Delivers input signal delayed by 80ns; enables intermediate-stage synchronization |
| TAP3 (Pin 6) | Third Delay Output | Delivers input signal delayed by 120ns; supports mid-range skew compensation |
| TAP4 (Pin 3) | Fourth Delay Output | Delivers input signal delayed by 160ns; used for longer-path alignment before final stage |
| TAP5 (Pin 5) | Fifth Delay Output | Delivers input signal delayed by 200ns; provides maximum fixed delay for system-level timing margin |
| VCC (Pin 8) | Power Supply | +3.3V supply input; requires local 0.1μF decoupling to maintain delay stability |
| GND (Pin 4) | Ground Reference | Common return path for all I/O and internal delay circuitry; must be low-impedance |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon delay architecture | Eliminates hybrid-component aging and thermal hysteresis, enabling long-term delay stability over 10+ years |
| Equal tap spacing | Guarantees linear progression between delays-critical for multi-phase clock generation and interpolation |
| Leading- and trailing-edge matching | Ensures symmetrical delay for both signal edges, preventing duty-cycle distortion in high-speed data paths |
| TTL-/CMOS-compatible interface | Directly interfaces with standard logic families without level-shifting, reducing BOM count and layout complexity |
| Industrial temperature qualification | Validated operation from -40°C to +85°C supports deployment in outdoor telecom, factory automation, and motor control systems |
Applications
| High-Speed Clock Deskewing | Logic Signal Alignment |
|---|---|
Use Scenario: Multiple clock domains in FPGA-based data acquisition require synchronized sampling across ADC channels. IC Role / Device Role / Timing Role: DS1100LZ-200+T provides calibrated, fixed delays to align clock edges arriving at different PCB trace lengths. Use Value: Enables simultaneous sampling with <±50ps inter-channel skew using only passive delay taps-no active PLL or jitter-prone synthesis. | Use Scenario: A microcontroller's parallel bus signals arrive at a memory controller with variable trace delays due to routing constraints. IC Role / Device Role / Timing Role: DS1100LZ-200+T applies precise per-signal delays to realign address/data/control lines before latching. Use Value: Restores setup/hold timing margins without redesigning PCB layout or adding complex timing compensation firmware. |
| Digital Test Equipment Triggering | Industrial Sensor Interface Calibration |
Use Scenario: Automated test systems generate multiple synchronized trigger pulses for stimulus-response measurement across DUTs. IC Role / Device Role / Timing Role: DS1100LZ-200+T generates five deterministic, non-overlapping trigger delays from a single master strobe. Use Value: Replaces discrete RC networks or FPGA-based delay generators-improving repeatability and eliminating calibration drift. | Use Scenario: Analog sensor outputs from distributed field transmitters require time-aligned digitization in a central PLC backplane. IC Role / Device Role / Timing Role: DS1100LZ-200+T compensates for differential cable propagation delays between sensors and ADC inputs. Use Value: Achieves sub-100ps inter-channel timing coherence across 8+ analog inputs-meeting IEC 61850-9-2 process bus requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fixed-delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1100LZ-200+ | No tape-and-reel packaging; same electrical specs and SO-8 footprint | Suitable for prototyping or low-volume manual assembly where reel handling is unnecessary | Select DS1100LZ-200+T when automated SMT placement and traceable lot-controlled delivery are required |
| DS1100LU-200+T | Identical delay values and specs, but in 8-pin µMAX (3mm × 3mm) package instead of SO-8 | Enables ultra-compact PCB layouts where board area is constrained, e.g., portable instrumentation or space-constrained modules | Choose DS1100LU-200+T only if µMAX footprint and reflow profile compatibility are verified in your process |
Compared with DS1100LZ-200+, the DS1100LZ-200+T adds tape-and-reel logistics support without altering performance; compared with DS1100LU-200+T, it trades smaller size for easier handling, higher thermal mass, and broader reflow compatibility in industrial manufacturing.
Availability
DS1100LZ-200+T is available at Aetrix Electronics and suitable for high-speed clock deskewing, logic signal alignment, digital test equipment triggering, and industrial sensor interface calibration requiring stable component supply and guaranteed industrial-temperature operation.
Supply support for DS1100LZ-200+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 power-management ICs for industrial, communications, and computing applications.
The DS1100L series belongs to Maxim's economy timing element portfolio, engineered specifically for cost-sensitive, high-reliability fixed-delay applications where hybrid delay lines were previously used-replacing them with fully silicon-based solutions.
FAQ
What is the exact delay value for each tap on the DS1100LZ-200+T?
The DS1100LZ-200+T delivers nominal delays of 40ns (TAP1), 80ns (TAP2), 120ns (TAP3), 160ns (TAP4), and 200ns (TAP5). These values are fixed and factory-trimmed; they appear in Table 1 of the official DS1100L datasheet and are confirmed for the DS1100LZ-200+T variant under industrial temperature and 3.3V supply conditions.
Does the DS1100LZ-200+T support both rising and falling edge delays with equal accuracy?
Yes, the DS1100LZ-200+T is explicitly designed to reproduce both leading and trailing edges with equal precision. Its tPLH and tPHL parameters are matched within ±4ns for TAP1–TAP3 and ±13% for TAP4–TAP5 across -40°C to +85°C, ensuring duty-cycle preservation in high-speed digital timing paths.
Can the DS1100LZ-200+T drive standard TTL loads directly?
Yes, each tap of the DS1100LZ-200+T can drive up to 10 × 74LS loads, as specified in the General Description. With IOL = 8mA and IOH = -1mA at VCC = 3.0V, it meets TTL voltage thresholds and fan-out requirements without external buffers in most legacy or mixed-logic designs.
Is the DS1100LZ-200+T RoHS-compliant and lead(Pb)-free?
Yes, the "+T" suffix in DS1100LZ-200+T indicates a lead(Pb)-free, RoHS-compliant SO-8 package. The datasheet confirms soldering compatibility up to +260°C for lead-free reflow, and the package code "S8+4" is registered in Maxim's RoHS-compliant land pattern database.
What is the maximum input frequency supported by the DS1100LZ-200+T?
The DS1100LZ-200+T does not specify a maximum input frequency, but the datasheet states that frequencies higher than 1MHz increase ICC and may affect delay accuracy. For reliable operation, input period should be ≥2× the TAP5 delay (i.e., ≥400ns), implying a practical upper limit near 2.5MHz under typical conditions.
DS1100LZ-200+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:
- 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+T FAQ
1.How can I place an order for DS1100LZ-200+T through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100LZ-200+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 DS1100LZ-200+T reliable?
The price and inventory of DS1100LZ-200+T 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+T is usually 5 days.
3.What payment methods are accepted for DS1100LZ-200+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100LZ-200+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100LZ-200+T?
DS1100LZ-200+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100LZ-200+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 DS1100LZ-200+T?
For technical support, including DS1100LZ-200+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100LZ-200+T requirements.
6.How does Aetrix verify that DS1100LZ-200+T is sourced from the original manufacturer or authorized distributors?
All DS1100LZ-200+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 DS1100LZ-200+T meets industry standards.
7.What is the process for return or replacement of DS1100LZ-200+T?
All DS1100LZ-200+T units undergo pre-shipment inspection (PSI). If there is an issue with DS1100LZ-200+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 DS1100LZ-200+T part is unused and in its original packaging.
Return procedure for DS1100LZ-200+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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