My Inquiry
My Account
Analog Devices Inc./Maxim Integrated DS1135LZ-10+T&R
- Part No.:
- DS1135LZ-10+T&R
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1135LZ-10+T&R.pdf
- Description:
- IC DELAY LINE 10NS 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,066
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
DS1135LZ-10+T&R from Maxim Integrated is a 3V, 8-pin SO all-silicon delay line delivering three independent buffered 10 ns delays (tPLH/tPHL) with ±1.0 ns initial tolerance and ±3.0 ns worst-case variation over -40°C to +85°C. It preserves input signal symmetry via leading/trailing edge precision and supports high-speed digital timing in clock distribution, test instrumentation, and logic synchronization circuits.
For engineers reviewing the DS1135LZ-10+T&R datasheet, DS1135LZ-10+T&R pinout, DS1135LZ-10+T&R application, or DS1135LZ-10+T&R equivalent, key selection criteria include guaranteed 10 ns delay matching across all three outputs, 3V operation with 2.7V–3.6V supply range, industrial temperature support, and SO-8 (150-mil) package compatibility with vapor-phase and IR reflow processes.
Technical Context
The DS1135LZ-10+T&R implements three identical, fully buffered silicon delay paths in a single monolithic IC-each path independently replicates the input waveform with precise 10 ns propagation delay on both rising (tPLH) and falling (tPHL) edges. Its all-silicon architecture eliminates quartz-based drift and enables stable performance without external components.
Designed for 3V systems, it operates across 2.7V–3.6V with active current ≤10 mA at 1 µs period and features fast 2.0–2.5 ns output rise/fall times. Power-up stabilization completes within 1 ms, and input/output timing is referenced to 1.5 V thresholds under 15 pF load conditions.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Delay per Output | 10 ns (tPLH/tPHL), matched across all three outputs for synchronous skew control |
| Initial Delay Tolerance | ±1.0 ns at +25°C, VCC = 3.3 V - ensures tight batch-to-batch timing consistency |
| Temp/Voltage Tolerance | ±3.0 ns over -40°C to +85°C and 2.7V–3.6V - guarantees deterministic delay in harsh environments |
| Supply Voltage Range | 2.7 V to 3.6 V - compatible with modern low-voltage logic families and battery-backed systems |
| Output Rise/Fall Time | 2.0–2.5 ns (20%–80%) - supports >300 MHz edge rates without signal degradation |
| Power-Up Time | 1 ms - enables reliable timing initialization after cold start or power cycling |
| Input Capacitance | 10 pF - minimizes loading on upstream drivers and preserves signal integrity |
Pinout & Package
DS1135LZ-10+T&R is housed in an 8-pin SOIC package (150-mil width, outline 21-0041), RoHS-compliant and reflow-solderable.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN1, IN2, IN3 | Dedicated input terminals | Accept TTL/CMOS-compatible signals; each drives one independent delay path |
| OUT1, OUT2, OUT3 | Dedicated buffered output terminals | Deliver 10 ns delayed replicas with rail-to-rail swing and 15 pF load drive capability |
| VCC | Positive supply terminal | 3V nominal supply input; must be decoupled locally to suppress switching noise |
| GND | Ground reference terminal | Common return path for all inputs, outputs, and internal circuitry; requires low-impedance PCB connection |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon delay architecture | Eliminates quartz aging, shock sensitivity, and frequency drift-ideal for long-life embedded systems |
| Three independent buffered delays | Enables parallel timing adjustment of multiple signal paths without cross-talk or loading interference |
| Leading and trailing edge precision | Maintains input duty cycle and symmetry-critical for clock doubling, pulse shaping, and jitter-sensitive interfaces |
| Vapor-phase and IR reflow compatible | Supports automated SMT assembly without thermal damage or parametric shift |
| Industrial temperature range support | Validated operation from -40°C to +85°C-suitable for automotive body electronics and industrial PLCs |
Applications
| Logic Timing Calibration | Test Equipment Signal Alignment |
|---|---|
Use Scenario: Calibrating setup/hold timing margins between FPGA I/O banks and external memory controllers. IC Role / Device Role / Timing Role: DS1135LZ-10+T&R provides matched 10 ns delays on address, control, and data strobe lines to align sampling windows. Use Value: Eliminates need for discrete RC networks or programmable delay ICs-reduces BOM count and layout complexity while guaranteeing sub-nanosecond inter-channel skew. | Use Scenario: Aligning trigger and capture channels in automated test equipment (ATE) for simultaneous multi-point measurement. IC Role / Device Role / Timing Role: DS1135LZ-10+T&R introduces identical 10 ns offsets to reference clocks driving multiple digitizers. Use Value: Ensures deterministic phase alignment across channels, enabling coherent wideband signal analysis without post-processing correction. |
| Digital Clock Skew Management | High-Speed Logic Synchronization |
Use Scenario: Compensating for PCB trace length mismatches in multi-core processor clock distribution networks. IC Role / Device Role / Timing Role: DS1135LZ-10+T&R inserts calibrated delay on shorter traces to equalize arrival time at each core's clock input. Use Value: Achieves <100 ps inter-core clock skew-meeting strict timing budgets for cache coherency protocols without custom routing. | Use Scenario: Synchronizing enable signals across multiple high-speed ADCs in a phased-array receiver system. IC Role / Device Role / Timing Role: DS1135LZ-10+T&R delivers three precisely matched delays to align conversion start pulses across ADCs. Use Value: Enables true time-interleaved sampling with <0.1% aperture jitter contribution-preserving ENOB in RF sampling applications. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1135LZ-12+T&R | 12 ns fixed delay per output; otherwise identical electrical and mechanical specs | Suitable where 12 ns offset is required instead of 10 ns-no change in board layout or drive strength needed | Select when system-level timing budget requires 2 ns longer delay without altering supply or thermal design |
| DS1135LZ-15+T&R | 15 ns fixed delay per output; same SO-8 package, temp range, and voltage specs | Used in applications needing greater margin for trace-length mismatch or slower logic families | Choose for legacy 5V-tolerant systems where additional delay compensates for higher gate propagation latency |
Compared with DS1135LZ-12+T&R and DS1135LZ-15+T&R, the DS1135LZ-10+T&R offers the shortest guaranteed delay in the family-enabling tighter timing closure in high-frequency digital designs while maintaining identical reliability, solderability, and thermal behavior.
Availability
DS1135LZ-10+T&R is available at Aetrix Electronics and suitable for logic timing calibration, test equipment signal alignment, and digital clock skew management requiring stable component supply across industrial and commercial temperature grades.
Supply support for DS1135LZ-10+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, mixed-signal, and timing ICs for industrial, communications, and computing applications.
The DS1135L series was developed to replace aging quartz and hybrid delay solutions with a robust, monolithic silicon alternative optimized for 3V high-speed digital timing and logic synchronization.
FAQ
What is the guaranteed delay accuracy of DS1135LZ-10+T&R over its full operating temperature range?
The DS1135LZ-10+T&R guarantees ±3.0 ns delay variation (tPLH/tPHL) across the full industrial temperature range of -40°C to +85°C and supply voltage range of 2.7V to 3.6V. This specification includes both initial tolerance and drift due to temperature and voltage changes, ensuring predictable timing behavior in real-world embedded systems without recalibration.
Can DS1135LZ-10+T&R operate from a 2.5V supply?
No, DS1135LZ-10+T&R is specified only for 2.7V to 3.6V operation. At 2.5V, parameters including delay accuracy, output drive strength, and power-up time are not guaranteed. The device may function erratically or fail to meet timing specifications, so 2.7V minimum must be maintained in all operating conditions for DS1135LZ-10+T&R.
Is DS1135LZ-10+T&R pin-compatible with DS1033-series devices?
No, DS1135LZ-10+T&R is not pin-compatible with DS1033-series devices. While DS1135LZ-10+T&R is positioned as a recommended replacement for DS1033 in functional capability, it uses an 8-pin SO package with dedicated IN1–IN3/OUT1–OUT3 pins, whereas DS1033 variants use different pinouts and package types-including 14-pin DIP and 16-pin SO. Board redesign is required for migration to DS1135LZ-10+T&R.
Does DS1135LZ-10+T&R require external termination resistors on its outputs?
No, DS1135LZ-10+T&R does not require external termination resistors. Its outputs are designed to drive standard logic loads (e.g., one 74F04 input gate, ~15 pF) directly. Adding series or parallel termination may distort the 10 ns delay value and degrade edge fidelity-only local VCC/GND decoupling is required for stable DS1135LZ-10+T&R operation.
What is the maximum input frequency supported by DS1135LZ-10+T&R?
DS1135LZ-10+T&R supports input pulse periods down to 2× the delay value (i.e., ≥20 ns period), corresponding to a maximum fundamental frequency of 50 MHz. Input pulse width must be ≥100% of the 10 ns delay (≥10 ns), and rise/fall times must be ≤3.0 ns (20%–80%). Operation beyond these limits risks metastability or incomplete delay replication in DS1135LZ-10+T&R.
DS1135LZ-10+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:
- Active
- Number of Taps/Steps:
- -
- Function:
- Multiple, NonProgrammable
- Delay to 1st Tap:
- 10ns
- Tap Increment:
- -
- Available Total Delays:
- 10ns
- Number of Independent Delays:
- 3
- Voltage - Supply:
- 2.7V ~ 3.6V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
DS1135LZ-10+T&R FAQ
1.How can I place an order for DS1135LZ-10+T&R through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1135LZ-10+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 DS1135LZ-10+T&R reliable?
The price and inventory of DS1135LZ-10+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 DS1135LZ-10+T&R is usually 5 days.
3.What payment methods are accepted for DS1135LZ-10+T&R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1135LZ-10+T&R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1135LZ-10+T&R?
DS1135LZ-10+T&R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1135LZ-10+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 DS1135LZ-10+T&R?
For technical support, including DS1135LZ-10+T&R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1135LZ-10+T&R requirements.
6.How does Aetrix verify that DS1135LZ-10+T&R is sourced from the original manufacturer or authorized distributors?
All DS1135LZ-10+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 DS1135LZ-10+T&R meets industry standards.
7.What is the process for return or replacement of DS1135LZ-10+T&R?
All DS1135LZ-10+T&R units undergo pre-shipment inspection (PSI). If there is an issue with DS1135LZ-10+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 DS1135LZ-10+T&R part is unused and in its original packaging.
Return procedure for DS1135LZ-10+T&R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1135LZ-10+T&R 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…
