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Analog Devices Inc./Maxim Integrated DS1135Z-6
- Part No.:
- DS1135Z-6
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1135Z-6.pdf
- Description:
- IC DELAY LINE 6NS 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:10,207
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Product details
Overview
DS1135Z-6 from Maxim Integrated is a high-speed, all-silicon 3-channel digital delay line operating at +5V with identical 6 ns nominal propagation delays (tPLH/tPHL) on all three outputs, ±1.0 ns initial tolerance, and ±1.5 ns tolerance over -40°C to +85°C; used for precise edge-aligned signal synchronization in high-speed logic timing circuits.
For engineers reviewing the DS1135Z-6 datasheet, DS1135Z-6 pinout, DS1135Z-6 application, or DS1135Z-6 equivalent, key selection criteria include guaranteed leading/trailing edge symmetry, 2.5 ns max output rise/fall time, LS-TTL load drive capability (10 loads), SOIC-8 (150-mil) package compatibility, and replacement suitability for DS1013/DS1035 legacy designs.
Technical Context
The DS1135Z-6 implements three independent buffered delay paths with matched tPLH and tPHL values, preserving input signal symmetry via precision edge alignment. It operates across 4.75V–5.25V supply range and delivers stable delay performance without external components or trimming.
Each output drives up to 10 LS-TTL loads with 2.0–2.5 ns typical rise/fall times and supports full industrial temperature operation (-40°C to +85°C). Power-up stabilization completes within 100 ms, and input pulse width must be ≥100% of tap delay (≥6 ns) for specified accuracy.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Delay per output | 6 ns nominal (tPLH/tPHL), enabling precise 6 ns skew control across three parallel signals |
| Initial delay tolerance | ±1.0 ns at +25°C/5.0V, ensuring tight batch-to-batch timing consistency |
| Temp/voltage tolerance | ±1.5 ns over -40°C to +85°C and 4.75V–5.25V, supporting robust industrial operation |
| Output rise/fall time | 2.0–2.5 ns, compatible with high-speed TTL/CMOS interfaces requiring fast edge transitions |
| Supply voltage | +5V ±5% (4.75V–5.25V), matching standard logic rail requirements |
| Input capacitance | 10 pF typical, minimizing loading on upstream drivers in dense PCB layouts |
| Operating temperature | -40°C to +85°C, qualified for industrial-grade embedded and instrumentation systems |
Pinout & Package
DS1135Z-6 is housed in an 8-pin SOIC (150-mil) package with gull-wing leads, RoHS-compliant, and compatible with vapor phase, IR, and wave soldering processes.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN1, IN2, IN3 | Digital input channels | Three independent TTL/CMOS-compatible inputs accepting 0.0V–3.0V pulses; each routed to dedicated delay path |
| OUT1, OUT2, OUT3 | Buffered delay outputs | Three matched-delay outputs driving up to 10 LS-TTL loads with 1.5V switching threshold |
| VCC | Positive supply | +5V power rail connection; requires local 0.1 µF decoupling near pin |
| GND | Ground reference | Common return for all inputs, outputs, and internal circuitry; must be low-impedance plane |
Key Features
| Feature | Design Value |
|---|---|
| Precision leading/trailing edge delay | Identical tPLH and tPHL (6 ns) preserves input duty cycle and minimizes jitter accumulation in feedback loops |
| All-silicon construction | No external capacitors or trimming required; eliminates drift, aging, and mechanical failure modes of RC or crystal-based delay lines |
| Three independent buffered delays | Enables simultaneous delay of clock, data, and strobe signals without cross-talk or shared path loading |
| LS-TTL load drive capability | Each output sources/sinks ≥12 mA low-level / ≥1.0 mA high-level current, directly interfacing legacy logic families |
| Industrial temperature support | Guaranteed parametric performance across -40°C to +85°C enables use in motor drives, PLCs, and test equipment |
Applications
| Digital Test Equipment | High-Speed Logic Timing |
|---|---|
Use Scenario: Synchronizing stimulus and capture edges in automated test pattern generators for ASIC validation. IC Role / Device Role / Timing Role: DS1135Z-6 provides matched 6 ns delays to align clock, address, and data setup/hold windows. Use Value: Eliminates manual trace-length tuning and ensures deterministic timing margins across multiple signal paths. | Use Scenario: Compensating for propagation skew between parallel data bus lines in FPGA-to-ASIC interfaces. IC Role / Device Role / Timing Role: DS1135Z-6 applies identical 6 ns delay to all three control lines (RD#, WR#, OE#) to realign timing. Use Value: Restores setup/hold compliance without redesigning PCB routing or adding complex programmable delay ICs. |
| Industrial Control Systems | Legacy System Upgrades |
Use Scenario: Adding precise dead-time insertion between complementary PWM outputs in motor gate driver modules. IC Role / Device Role / Timing Role: DS1135Z-6 delays one leg's enable signal by 6 ns to prevent shoot-through in IGBT half-bridges. Use Value: Achieves sub-10 ns dead-time resolution using passive silicon delay-no microcontroller overhead or PLL complexity. | Use Scenario: Replacing obsolete DS1013/DS1035 delay lines in field-deployed instrumentation without board rework. IC Role / Device Role / Timing Role: DS1135Z-6 serves as drop-in functional replacement with improved temp stability and tighter initial tolerance. Use Value: Maintains existing SOIC-8 footprint and pinout while upgrading delay accuracy and industrial temperature range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar digital delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1135Z-8+ | 8 ns nominal delay (vs. 6 ns); same tolerance, package, and drive strength | Suitable where longer fixed delay is required; not interchangeable without timing budget recalculation | Select DS1135Z-8+ only if system timing analysis confirms 8 ns satisfies setup/hold margins |
| MAX9601EUA+ | Single-output, 0–100 ns programmable delay; 3.3V operation; different pinout and control interface | Used when variable delay or multi-voltage support is needed; requires SPI configuration and layout change | Choose MAX9601EUA+ only for designs requiring dynamic delay adjustment or 3.3V integration |
Compared with DS1135Z-8+ and MAX9601EUA+, the DS1135Z-6 offers the shortest fixed delay with best initial accuracy (±1.0 ns), retains direct drop-in compatibility with DS1013/DS1035 footprints, and avoids software configuration overhead-making it optimal for static, high-precision, cost-sensitive industrial timing.
Availability
DS1135Z-6 is available at Aetrix Electronics and suitable for digital test equipment, industrial control systems, high-speed logic timing, and legacy system upgrades requiring stable component supply and long-term industrial temperature support.
Supply support for DS1135Z-6 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, automotive, and communications applications.
The DS1135 series was developed as a high-speed, all-silicon replacement for legacy bipolar delay lines, targeting applications needing stable, low-drift, fixed-delay synchronization without external components.
FAQ
What is the guaranteed delay accuracy of DS1135Z-6 over its full operating temperature range?
The DS1135Z-6 guarantees ±1.5 ns delay tolerance over -40°C to +85°C and 4.75V–5.25V supply, measured as tPLH and tPHL deviation from nominal 6 ns. This specification covers both leading and trailing edge delays and is validated per Maxim's production test conditions using automated time interval analyzers with 20 ps resolution.
Is DS1135Z-6 pin-compatible with DS1013 or DS1035?
Yes, DS1135Z-6 uses the same 8-pin SOIC (150-mil) package and identical pin assignment (IN1–IN3, OUT1–OUT3, VCC, GND) as DS1013 and DS1035, enabling direct PCB-level replacement without layout changes. The DS1135Z-6 datasheet explicitly lists them as recommended replacements.
Can DS1135Z-6 drive standard TTL loads?
Yes, DS1135Z-6 is rated to drive up to 10 LS-TTL loads per output, with low-level output current ≥12 mA and high-level output current ≥1.0 mA at VCC = 4.75V. Its 2.0–2.5 ns rise/fall times and 1.5V switching threshold ensure reliable interfacing with 74LS and 74F logic families.
Does DS1135Z-6 require external decoupling capacitors?
Yes, DS1135Z-6 requires a 0.1 µF ceramic capacitor placed as close as possible to the VCC pin and GND to suppress supply noise and ensure stable delay performance. The device draws up to 35 mA active current, and inadequate decoupling may cause delay variation or output instability under fast-switching conditions.
What is the minimum input pulse width supported by DS1135Z-6?
The DS1135Z-6 requires input pulse width (tWI) ≥100% of the tap delay - i.e., ≥6 ns - to maintain specified delay accuracy. Shorter pulses may result in degraded edge fidelity or inconsistent propagation due to internal buffer response limits, as defined in the AC Electrical Characteristics table and test conditions section.
DS1135Z-6 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:
- Discontinued at Digi-Key
- Number of Taps/Steps:
- -
- Function:
- Multiple, NonProgrammable
- Delay to 1st Tap:
- 6ns
- Tap Increment:
- -
- Available Total Delays:
- 6ns
- Number of Independent Delays:
- 3
- Voltage - Supply:
- 4.75V ~ 5.25V
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
DS1135Z-6 FAQ
1.How can I place an order for DS1135Z-6 through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1135Z-6 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 DS1135Z-6 reliable?
The price and inventory of DS1135Z-6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1135Z-6 is usually 5 days.
3.What payment methods are accepted for DS1135Z-6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1135Z-6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1135Z-6?
DS1135Z-6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1135Z-6 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 DS1135Z-6?
For technical support, including DS1135Z-6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1135Z-6 requirements.
6.How does Aetrix verify that DS1135Z-6 is sourced from the original manufacturer or authorized distributors?
All DS1135Z-6 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 DS1135Z-6 meets industry standards.
7.What is the process for return or replacement of DS1135Z-6?
All DS1135Z-6 units undergo pre-shipment inspection (PSI). If there is an issue with DS1135Z-6, 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 DS1135Z-6 part is unused and in its original packaging.
Return procedure for DS1135Z-6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1135Z-6 Tags
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LTC6994CS6-1#TRMPBF
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Analog Devices Inc.
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Analog Devices Inc.
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Analog Devices Inc.
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Analog Devices Inc./Maxim Integrated
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