My Inquiry
My Account
Analog Devices Inc./Maxim Integrated DS1100LZ-35+
- Part No.:
- DS1100LZ-35+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1100LZ-35+.pdf
- Description:
- IC DELAY LINE 5TAP 35NS 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:4,343
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DS1100LZ-35+ from Maxim Integrated is a 3.3V, 5-tap silicon delay line with nominal delays of 7ns (TAP 1), 14ns (TAP 2), 21ns (TAP 3), 28ns (TAP 4), and 35ns (TAP 5), operating over -40°C to +85°C, used for precise edge-aligned timing in high-speed digital synchronization and clock deskew applications.
For engineers reviewing the DS1100LZ-35+ datasheet, DS1100LZ-35+ pinout, DS1100LZ-35+ application, or DS1100LZ-35+ equivalent, this page delivers verified delay values, tap-specific tolerance specs, SO-8 package details, TTL/CMOS compatibility, and validated alternatives for signal integrity-critical timing paths.
Technical Context
The DS1100LZ-35+ implements an all-silicon delay architecture with five fixed, equally spaced taps-no external components or trimming required. Each tap reproduces both leading and trailing edges with equal precision at the 1.5V logic threshold, supporting stable propagation under varying VCC (3.0V–3.6V) and temperature (-40°C to +85°C).
Delay accuracy is specified as ±4ns (for ≤40ns delays) across full temperature range, with unidirectional drift behavior: all taps slow or speed together under voltage/temperature shifts. Input pulse width must be ≥20% of TAP 5 delay (≥7ns), and outputs drive up to 10 LS-TTL loads.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 3.0V to 3.6V - ensures compatibility with 3.3V logic systems without level-shifting |
| Nominal Delays (TAP 1–5) | 7ns / 14ns / 21ns / 28ns / 35ns - fixed, factory-trimmed intervals enabling deterministic skew control |
| Delay Tolerance | ±4ns over -40°C to +85°C - guarantees timing margin for synchronous bus alignment |
| Input Compatibility | TTL- and CMOS-compatible - accepts standard 3.3V logic inputs without interface circuitry |
| Output Drive | 8mA sink / -1mA source - sufficient to directly drive 10× 74LS loads without buffering |
| Power-Up Time | 200μs - defines minimum reset-to-valid-output latency after supply stabilization |
Pinout & Package
DS1100LZ-35+ is housed in an 8-pin SO (150-mil) surface-mount package, RoHS-compliant and lead(Pb)-free, with vapor-phase and IR soldering compatibility.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | IN | Single-ended logic input; accepts TTL/CMOS levels; triggers all five delay taps simultaneously |
| 2 | TAP 2 | Second delay output (14ns); 1.5V threshold timing point; drives up to 10× 74LS loads |
| 3 | TAP 4 | Fourth delay output (28ns); identical edge fidelity to IN; no additional buffering needed |
| 4 | GND | Analog/digital ground reference; must be low-impedance for stable delay accuracy |
| 5 | TAP 5 | Fifth delay output (35ns); longest fixed delay; used for coarse timing alignment or feedback path |
| 6 | TAP 3 | Third delay output (21ns); center tap; enables symmetric delay interpolation in calibration circuits |
| 7 | TAP 1 | First delay output (7ns); shortest fixed delay; supports fine-grained skew correction |
| 8 | VCC | +3.3V supply; requires local 0.1μF ceramic decoupling adjacent to pin for AC noise immunity |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon delay line | Eliminates hybrid component reliability risks and aging drift; enables 100% wafer-level testability |
| Equal-precision leading/trailing edge reproduction | Maintains duty-cycle integrity across all taps-critical for clock/data recovery and phase alignment |
| Five fixed, equally spaced taps | Provides deterministic delay ladder without configuration overhead or serial programming interface |
| Stable delay vs. voltage/temperature | Unidirectional delay shift ensures monotonic timing behavior-simplifies worst-case timing analysis |
| SO-8 and µMAX package options | Enables footprint flexibility: SO-8 for manual assembly and µMAX for space-constrained PCBs |
Applications
| High-Speed Bus Deskew | Logic Signal Alignment |
|---|---|
Use Scenario: Aligning data and strobe signals across multi-bit parallel buses (e.g., memory interfaces, FPGA I/O banks) where trace-length mismatches cause setup/hold violations. IC Role / Device Role / Timing Role: DS1100LZ-35+ provides calibrated, fixed delays per signal lane to compensate for interconnect skew. Use Value: Enables reliable 100+ MHz parallel bus operation without custom PCB routing or active retiming logic. | Use Scenario: Synchronizing asynchronous control signals (e.g., reset, enable, interrupt) across multiple ICs on a shared bus. IC Role / Device Role / Timing Role: DS1100LZ-35+ inserts matched delays into fanout branches to ensure simultaneous assertion across receivers. Use Value: Prevents metastability and race conditions by guaranteeing sub-nanosecond relative timing between distributed signals. |
| Test Equipment Pulse Shaping | Digital Oscilloscope Trigger Calibration |
Use Scenario: Generating precisely offset trigger pulses in automated test equipment (ATE) for multi-channel signal capture sequencing. IC Role / Device Role / Timing Role: DS1100LZ-35+ serves as a deterministic delay generator feeding FPGA-based pattern generators. Use Value: Replaces expensive programmable delay ICs with fixed, low-jitter, zero-config timing elements. | Use Scenario: Calibrating internal trigger delay paths in benchtop digital oscilloscopes to maintain channel-to-channel timing accuracy. IC Role / Device Role / Timing Role: DS1100LZ-35+ supplies known-delay reference pulses to verify scope trigger path linearity and jitter. Use Value: Achieves ±4ns absolute delay verification traceable to factory characterization-no external timebase needed. |
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 |
|---|---|---|---|
| DS1023-35+ (Maxim) | 3-tap device (10ns/20ns/35ns); same SO-8 package; ±5% delay tolerance (vs. ±4ns absolute for DS1100LZ-35+) | Limited to coarse delay steps; unsuitable for fine-grained bus deskew requiring 7ns granularity | Select when only three delay points are needed and ±5% relative tolerance is acceptable |
| MC100EP195DG (ON Semiconductor) | 5-tap ECL delay line; 3.3V supply; ±100ps typical jitter; requires negative VEE and level translation for TTL/CMOS systems | Higher performance but incompatible voltage domain; adds complexity in mixed-signal designs | Select only in ECL or high-speed differential systems where ultra-low jitter outweighs power and interface cost |
Compared with DS100EP195DG and DS1023-35+, the DS1100LZ-35+ uniquely balances 7ns tap resolution, ±4ns absolute delay tolerance, single-supply 3.3V operation, and TTL/CMOS compatibility-making it optimal for cost-sensitive, board-level timing alignment without signal conditioning.
Availability
DS1100LZ-35+ is available at Aetrix Electronics and suitable for high-speed bus deskew, logic signal alignment, test equipment pulse shaping, and digital oscilloscope trigger calibration requiring stable component supply and guaranteed RoHS compliance.
Supply support for DS1100LZ-35+ 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 test equipment markets.
The DS1100L series was designed as an economy-grade, fixed-tap silicon delay line family targeting cost-sensitive applications needing deterministic, low-jitter timing without programmability or external components.
FAQ
What is the exact delay value for each tap of the DS1100LZ-35+?
The DS1100LZ-35+ provides five factory-trimmed nominal delays: TAP 1 = 7ns, TAP 2 = 14ns, TAP 3 = 21ns, TAP 4 = 28ns, and TAP 5 = 35ns. These values are measured at the 1.5V logic threshold under VCC = 3.3V and TA = +25°C, with ±4ns tolerance across the full -40°C to +85°C operating range. DS1100LZ-35+ does not require calibration or adjustment.
Is the DS1100LZ-35+ compatible with 5V TTL logic inputs?
Yes, the DS1100LZ-35+ accepts 5V TTL logic inputs safely-the absolute maximum input voltage is +6.0V, and VIH is specified down to 2.0V. However, its outputs swing between 0V and VCC (3.3V), so interfacing with 5V TTL loads may require level translation unless the receiving device has 3.3V-tolerant inputs. DS1100LZ-35+ maintains full functionality with 5V input signals.
Does the DS1100LZ-35+ require external decoupling capacitors?
Yes, DS1100LZ-35+ requires a 0.1μF ceramic capacitor placed as close as possible to the VCC pin (Pin 8) and GND (Pin 4). This minimizes supply noise-induced jitter and ensures stable delay accuracy, especially during fast input transitions. Failure to provide proper decoupling may degrade timing precision beyond the ±4ns specification.
Can the DS1100LZ-35+ drive standard 74LS logic gates directly?
Yes, each tap of the DS1100LZ-35+ can drive up to 10 standard 74LS loads-verified per datasheet test conditions. The output sink capability is 8mA (IOL) and source capability is -1mA (IOH) at VCC = 3.0V, meeting 74LS input current requirements. DS1100LZ-35+ eliminates need for buffer stages in most legacy TTL interface scenarios.
What is the power-up behavior of the DS1100LZ-35+?
DS1100LZ-35+ exhibits a defined power-up time of 200μs-during which outputs remain in a high-impedance or indeterminate state until internal biasing stabilizes. Designers must ensure input signals are held static or masked during this interval. After 200μs, DS1100LZ-35+ begins propagating delayed outputs with full timing accuracy and drive strength.
DS1100LZ-35+ 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:
- 7ns
- Tap Increment:
- 7 ns
- Available Total Delays:
- 35ns
- 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-35+ FAQ
1.How can I place an order for DS1100LZ-35+ through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100LZ-35+ 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-35+ reliable?
The price and inventory of DS1100LZ-35+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1100LZ-35+ is usually 5 days.
3.What payment methods are accepted for DS1100LZ-35+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100LZ-35+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100LZ-35+?
DS1100LZ-35+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100LZ-35+ 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-35+?
For technical support, including DS1100LZ-35+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100LZ-35+ requirements.
6.How does Aetrix verify that DS1100LZ-35+ is sourced from the original manufacturer or authorized distributors?
All DS1100LZ-35+ 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-35+ meets industry standards.
7.What is the process for return or replacement of DS1100LZ-35+?
All DS1100LZ-35+ units undergo pre-shipment inspection (PSI). If there is an issue with DS1100LZ-35+, 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-35+ part is unused and in its original packaging.
Return procedure for DS1100LZ-35+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1100LZ-35+ Tags
-
LTC6994CS6-1#TRMPBF
Analog Devices Inc.
-
LTC6994CDCB-1#TRMPBF
Analog Devices Inc.
-
LTC6994IS6-1#TRMPBF
Analog Devices Inc.
-
LTC6994IS6-1#TRPBF
Analog Devices Inc.
-
LTC6994IDCB-1#TRMPBF
Analog Devices Inc.
-
LTC6994IS6-2#TRMPBF
Analog Devices Inc.
-
LTC6994HS6-1#TRPBF
Analog Devices Inc.
-
LTC6994HS6-1#TRMPBF
Analog Devices Inc.
-
LTC6994HS6-2#TRMPBF
Analog Devices Inc.
-
LTC6994HDCB-2#TRMPBF
Analog Devices Inc.
-
LTC6994HDCB-1#TRMPBF
Analog Devices Inc.
-
DS1124U-25+T
Analog Devices Inc./Maxim Integrated
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
