My Inquiry
My Account
Analog Devices Inc./Maxim Integrated DS1100LZ-30+T
- Part No.:
- DS1100LZ-30+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1100LZ-30+T.pdf
- Description:
- IC DELAY LINE 5TAP 30NS 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:4,240
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DS1100LZ-30+T from Maxim Integrated is a 3.3V, 5-tap silicon delay line with nominal delays of 6ns (TAP 1), 12ns (TAP 2), 18ns (TAP 3), 24ns (TAP 4), and 30ns (TAP 5), operating from -40°C to +85°C in an 8-pin SO package. It reproduces both leading and trailing edges with equal precision and drives up to 10 74LS loads per tap, used for timing alignment in high-speed digital logic interfaces.
For engineers reviewing the DS1100LZ-30+T datasheet, DS1100LZ-30+T pinout, DS1100LZ-30+T application, or DS1100LZ-30+T equivalent, key selection criteria include tap delay accuracy over temperature/voltage, TTL/CMOS compatibility, low-power CMOS operation, and SO-8 solderability under lead-free reflow profiles.
Technical Context
The DS1100LZ-30+T implements a monolithic all-silicon delay line architecture-no hybrid or RC-based elements-ensuring stable, repeatable propagation delays across voltage (3.0V–3.6V) and temperature (-40°C to +85°C). Each of its five taps provides fixed, equally spaced delays referenced to the input edge at the 1.5V threshold.
Delay tolerance is specified as ±4ns (for ≤40ns delays) over full temperature range, with unidirectional drift: all taps slow or speed together under voltage/temperature shifts. Input-to-output timing is measured at 1.5V level for both rising (tPLH) and falling (tPHL) transitions, supporting precise edge-aligned signal conditioning.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 3.0V to 3.6V - ensures compatibility with 3.3V logic systems and robust noise margin |
| Nominal Tap Delays | 6ns / 12ns / 18ns / 24ns / 30ns - enables fine-grained timing skew correction in parallel bus or clock distribution paths |
| Delay Tolerance | ±4ns over -40°C to +85°C - guarantees deterministic timing alignment without recalibration |
| Output Drive | 8mA sink / -1mA source - sufficient to directly drive 10× 74LS loads without buffering |
| Input Threshold | VIH ≥ 2.0V, VIL ≤ 0.8V - ensures reliable recognition of TTL- and CMOS-level inputs |
| Power-Up Time | 200μs - defines minimum reset/stabilization interval before valid output timing |
| Rise/Fall Time | 2.0ns to 2.5ns - preserves signal integrity for >200MHz edge rates in short-trace layouts |
Pinout & Package
DS1100LZ-30+T is housed in an 8-pin SOIC (150-mil) package, RoHS-compliant and vapor-phase/IR solderable. Pin 1 = IN, Pins 2–5 = TAP 2 to TAP 5, Pin 6 = TAP 3, Pin 7 = TAP 1, Pin 8 = VCC, Pin 4 = GND - matching the DS1100LZ SO pin assignment diagram.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN (Pin 1) | Signal Input | Accepts TTL/CMOS-compatible logic edge; triggers all five delay paths simultaneously |
| TAP 1 (Pin 7) | First Delay Output | Delivers input signal delayed by 6ns; used for shortest-skew path in multi-tap alignment |
| TAP 2 (Pin 2) | Second Delay Output | Delivers input signal delayed by 12ns; supports intermediate timing interpolation |
| TAP 3 (Pin 6) | Third Delay Output | Delivers input signal delayed by 18ns; center tap for symmetric delay distribution |
| TAP 4 (Pin 3) | Fourth Delay Output | Delivers input signal delayed by 24ns; enables coarse timing offset in clock/data recovery |
| TAP 5 (Pin 5) | Fifth Delay Output | Delivers input signal delayed by 30ns; longest fixed delay for maximum skew compensation |
| VCC (Pin 8) | Power Supply | +3.3V supply rail; requires local 0.1μF decoupling adjacent to pin |
| GND (Pin 4) | Ground Reference | Common return for all I/O and internal delay circuitry; must be low-inductance connection |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon delay architecture | Eliminates aging, humidity, and thermal hysteresis effects found in hybrid or ceramic delay lines |
| Equal-edge precision | Both tPLH and tPHL match within ±4ns, enabling accurate pulse-width preservation across all taps |
| Five fixed, equally spaced taps | Provides deterministic delay ladder (6ns step) without external programming or configuration overhead |
| 3.3V low-power CMOS | Draws only 10mA typical at 1MHz, reducing thermal load and simplifying power delivery in dense layouts |
| TTL-/CMOS-compatible I/O | Operates with legacy 74LS loads and modern 3.3V logic families without level-shifting circuitry |
Applications
| Parallel Bus Skew Correction | High-Speed Logic Interface Alignment |
|---|---|
Use Scenario: Compensating trace-length mismatches across a 16-bit data bus between FPGA and memory controller. IC Role / Device Role / Timing Role: DS1100LZ-30+T provides calibrated tap delays to realign data strobes and DQ signals at the receiver. Use Value: Enables setup/hold compliance at 100MHz without PCB redesign, using discrete tap selection per lane. | Use Scenario: Matching clock and data arrival times in LVDS or PECL-based serializer/deserializer links. IC Role / Device Role / Timing Role: DS1100LZ-30+T inserts precise, fixed latency on the clock path to balance propagation delay against data path routing. Use Value: Achieves sub-nanosecond edge alignment critical for DDR2/DDR3 command/address timing margins. |
| Digital Test Equipment Signal Delay | Industrial PLC Input Synchronization |
Use Scenario: Generating time-shifted stimulus waveforms in automated test equipment for timing margin validation. IC Role / Device Role / Timing Role: DS1100LZ-30+T serves as a calibrated, repeatable delay element in pattern generator output stages. Use Value: Replaces variable analog delay modules with stable, temperature-invariant digital timing control. | Use Scenario: Synchronizing multiple isolated sensor inputs (e.g., encoder quadrature, limit switches) to a common scan cycle in programmable logic controllers. IC Role / Device Role / Timing Role: DS1100LZ-30+T applies identical delay to each input channel to eliminate sampling jitter across distributed I/O modules. Use Value: Ensures deterministic state capture across 8–16 channels without software-based timestamp correction. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1023-30+T | 5-tap, 30ns max delay, but uses older bipolar process; higher ICC (25mA), wider delay tolerance (±10%), no 3.3V-only operation | Less suitable for low-power, wide-temperature industrial designs; requires 5V supply | Select DS1100LZ-30+T when 3.3V operation, tighter delay tolerance, and lower power are required |
| MAX9600ESE+ | Single-output, programmable 0–60ns delay (10ps resolution); SPI-configurable; higher cost and complexity | Used where dynamic delay adjustment is needed; not drop-in for fixed-tap use cases | Choose DS1100LZ-30+T for static, low-cost, multi-output timing; MAX9600ESE+ only if programmability justifies added design effort |
Compared with DS1023-30+T and MAX9600ESE+, the DS1100LZ-30+T delivers superior delay stability over temperature, lower power consumption, and native 3.3V compatibility-making it optimal for fixed-tap, cost-sensitive, industrial-grade timing alignment where programmability is unnecessary.
Availability
DS1100LZ-30+T is available at Aetrix Electronics and suitable for parallel bus skew correction, high-speed logic interface alignment, digital test equipment signal delay, and industrial PLC input synchronization requiring stable component supply across extended temperature ranges.
Supply support for DS1100LZ-30+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) is a U.S.-based semiconductor company specializing in precision analog, mixed-signal, and high-reliability timing solutions for industrial, communications, and computing markets.
The DS1100L series belongs to Maxim's economy timing element portfolio, designed specifically for fixed-delay, multi-tap signal alignment in cost-sensitive, high-volume digital systems where hybrid delay lines were previously used.
FAQ
What is the operating voltage range for DS1100LZ-30+T?
The DS1100LZ-30+T operates over a supply voltage range of 3.0V to 3.6V, optimized for 3.3V logic systems. This range ensures stable delay performance and TTL/CMOS compatibility while maintaining low power consumption. Operation outside this range may cause timing inaccuracy or device damage, as confirmed by Absolute Maximum Ratings and DC Electrical Characteristics in the official datasheet.
How accurate are the tap delays of DS1100LZ-30+T across temperature?
The DS1100LZ-30+T guarantees ±4ns delay tolerance for all taps over the full -40°C to +85°C industrial temperature range. This specification applies to delays ≤40ns (including the 30ns max of DS1100LZ-30+T) and reflects worst-case deviation from nominal values at 3.3V. All taps track unidirectionally-no relative skew between outputs-enabling predictable system-level timing margining.
Can DS1100LZ-30+T drive standard TTL loads directly?
Yes, DS1100LZ-30+T can drive up to 10 standard 74LS loads per tap, verified by its IOL = 8mA and IOH = -1mA specifications at VCC = 3.0V. Its output voltage levels (VOH ≥ 2.3V, VOL ≤ 0.5V) meet TTL input thresholds, eliminating need for buffer stages in most legacy logic interfacing scenarios.
What package type does DS1100LZ-30+T use, and is it RoHS-compliant?
DS1100LZ-30+T uses an 8-pin SOIC (150-mil) package with RoHS-compliant, lead(Pb)-free construction, indicated by the "+" suffix. It supports vapor-phase and IR reflow soldering per JEDEC J-STD-020, with peak reflow temperature of +260°C. Land pattern reference is Maxim outline no. 21-0041 and footprint no. 90-0096.
Does DS1100LZ-30+T reproduce both rising and falling edges with equal precision?
Yes, DS1100LZ-30+T is explicitly characterized for both leading-edge (tPLH) and trailing-edge (tPHL) delay accuracy, with identical ±4ns tolerance over temperature and voltage. This dual-edge fidelity ensures preserved pulse width and duty cycle integrity-critical for clock distribution, strobe generation, and bidirectional bus timing applications.
DS1100LZ-30+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:
- 6ns
- Tap Increment:
- 6 ns
- Available Total Delays:
- 30ns
- 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-30+T FAQ
1.How can I place an order for DS1100LZ-30+T through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100LZ-30+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-30+T reliable?
The price and inventory of DS1100LZ-30+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-30+T is usually 5 days.
3.What payment methods are accepted for DS1100LZ-30+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100LZ-30+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100LZ-30+T?
DS1100LZ-30+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100LZ-30+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-30+T?
For technical support, including DS1100LZ-30+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100LZ-30+T requirements.
6.How does Aetrix verify that DS1100LZ-30+T is sourced from the original manufacturer or authorized distributors?
All DS1100LZ-30+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-30+T meets industry standards.
7.What is the process for return or replacement of DS1100LZ-30+T?
All DS1100LZ-30+T units undergo pre-shipment inspection (PSI). If there is an issue with DS1100LZ-30+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-30+T part is unused and in its original packaging.
Return procedure for DS1100LZ-30+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1100LZ-30+T 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…
