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Analog Devices Inc./Maxim Integrated DS1007S-14
- Part No.:
- DS1007S-14
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 16-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
DS1007S-14.pdf
- Description:
- IC DELAY LINE PROG 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,878
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Product details
Overview
DS1007S-14 from Dallas Semiconductor (now Maxim Integrated) is a 7-channel all-silicon delay line in 16-pin SOIC, delivering fixed delays of 7 ns (OUT1–OUT4) and 9 ns (OUT5–OUT7), with ±2 ns tolerance at 25°C, TTL/CMOS-compatible inputs/outputs, and 5 V supply - used for clock skew management and signal alignment in high-speed digital test equipment.
For engineers reviewing the DS1007S-14 datasheet, DS1007S-14 pinout, DS1007S-14 application, or DS1007S-14 equivalent, key selection criteria include channel-specific delay precision, leading/trailing edge accuracy per output group, SOIC-16 thermal and soldering compatibility, and DC/AC electrical behavior under 0°C to 70°C operation.
Technical Context
The DS1007S-14 implements seven independent, non-reconfigurable silicon delay paths - OUT1–OUT4 optimized for 3–10 ns range with leading-edge-only accuracy, while OUT5–OUT7 support 9–40 ns with both leading and trailing edge accuracy. All delays are factory-trimmed and stable across voltage (4.75–5.25 V) and temperature (0–70°C).
It operates as a passive logic repeater: input logic state is reproduced at each output after its fixed delay, with no internal latching or buffering beyond level-shifting. Input rise/fall time ≤3 ns and pulse width ≥500 ns are required for specified timing performance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Delay Outputs | 7 independent outputs: OUT1–OUT4 = 7 ns, OUT5–OUT7 = 9 ns - enables synchronized multi-path timing alignment |
| Delay Tolerance | ±2 ns at 25°C - ensures sub-nanosecond jitter control in critical setup/hold windows |
| Supply Voltage | 4.75 V to 5.25 V - compatible with standard 5 V TTL/CMOS logic rails without regulation |
| Input Compatibility | TTL/CMOS logic levels (VIH ≥2.2 V, VIL ≤0.8 V) - interoperable with 74F/74LS/ACT families |
| Operating Temp | 0°C to 70°C - validated for commercial-grade instrumentation and board-level test systems |
| Output Drive | IOL = 12 mA, IOH = –1 mA - sufficient to drive one 74F04 input gate per output, no fanout amplification needed |
Pinout & Package
DS1007S-14 is housed in a 16-pin SOIC (300-mil width), surface-mount package compliant with vapor phase, IR, and wave soldering processes. Pin 1 is top-left corner (IN1), pin 16 is top-right (IN4), with GND (pin 9) and VCC (pin 5) centrally located for noise suppression.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN1–IN7 | Logic Inputs | Seven independent TTL/CMOS-compatible inputs; each drives one dedicated delay path |
| OUT1–OUT7 | Delayed Logic Outputs | Outputs replicate input logic state after fixed delay; OUT1–OUT4 lead-edge accurate, OUT5–OUT7 bidirectional edge accurate |
| VCC (Pin 5) | Power Supply | +5 V supply rail; decoupling capacitor required near pin for AC stability |
| GND (Pin 9) | Ground Reference | Common return for all inputs, outputs, and internal circuitry; must be low-impedance connection |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon construction | Eliminates hybrid packaging; improves long-term reliability and thermal cycling endurance vs. older ceramic-delay modules |
| Factory-set delays | No external components or configuration required - reduces BOM count and layout complexity |
| Low-power CMOS core | ICC = 40–70 mA typical - enables dense integration without excessive board-level heat dissipation |
| Auto-insertable SOIC | Standard 16-pin SOIC footprint supports automated assembly and rework with industry-standard pick-and-place tools |
Applications
| High-Speed Logic Test Fixture | Digital Pattern Generator Sync |
|---|---|
Use Scenario: Aligning multiple stimulus signals to meet precise setup/hold timing windows during IC functional testing. IC Role / Device Role / Timing Role: DS1007S-14 provides deterministic, matched delays across 7 parallel data paths to eliminate skew between pattern generator outputs. Use Value: Enables sub-2 ns timing margin control - critical for validating DDR interface timing compliance at 100+ MHz. | Use Scenario: Synchronizing clock and data edges in programmable logic test vectors for FPGA validation. IC Role / Device Role / Timing Role: DS1007S-14 acts as a fixed-latency signal distributor, delaying selected channels to align with master clock domain transitions. Use Value: Eliminates need for FPGA-based delay logic or external PLLs - reduces design iteration time and resource utilization. |
| PCI Bus Skew Compensation | Legacy TTL System Timing Calibration |
Use Scenario: Compensating trace-length-induced skew across PCI address/data bus lines in add-in card designs. IC Role / Device Role / Timing Role: DS1007S-14 applies identical 7 ns delay to shorter traces and 9 ns to longer traces to equalize arrival times at the host bridge. Use Value: Restores timing integrity without modifying PCB layout - avoids costly respins in mature product revisions. | Use Scenario: Calibrating propagation delay mismatches in vintage industrial controllers using 74F-series logic. IC Role / Device Role / Timing Role: DS1007S-14 replaces discrete RC networks or crystal oscillators with stable, repeatable silicon delays for deterministic timing correction. Use Value: Improves system MTBF by removing aging-sensitive analog components while maintaining legacy timing budgets. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fixed-delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1007S-10 | Delays: OUT1–OUT4 = 10 ns, OUT5–OUT7 = 40 ns - wider spread, higher max delay | Suitable for applications requiring larger inter-channel delay separation (e.g., wide-bus deskew) | Select DS1007S-10 only if 40 ns tail-end delay is required; DS1007S-14 offers tighter grouping for uniform skew correction. |
| MC100EP195DTG | 8-channel ECL differential delay line; 0.1–1000 ps resolution via external resistor; requires negative supply (–3.3 V) | Used in RF and high-frequency serial link timing where picosecond granularity and differential signaling are mandatory | Choose MC100EP195DTG only for ECL environments or when programmable fine-tuning is essential; DS1007S-14 is simpler, single-supply, and cost-optimized for 5 V digital systems. |
Compared with DS1007S-10 and MC100EP195DTG, the DS1007S-14 delivers optimal balance of tight delay grouping (7/9 ns), 5 V compatibility, and zero-configuration deployment - making it preferred for commercial-grade digital test and calibration where simplicity and repeatability outweigh programmability or extreme resolution.
Availability
DS1007S-14 is available at Aetrix Electronics and suitable for high-speed logic test fixtures, digital pattern generator sync, and PCI bus skew compensation requiring stable component supply and guaranteed long-term sourcing.
Supply support for DS1007S-14 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
Dallas Semiconductor, now part of Maxim Integrated (acquired 2001), specialized in precision analog, timing, and mixed-signal ICs for industrial, computing, and test equipment markets.
The DS1007 family was designed specifically for replacing hybrid delay modules in digital test instrumentation and logic analyzers - prioritizing factory-trimmed accuracy, low-cost manufacturability, and drop-in replacement of legacy solutions.
FAQ
What is the exact delay value per output for DS1007S-14?
The DS1007S-14 provides four 7 ns delays on OUT1–OUT4 and three 9 ns delays on OUT5–OUT7, measured at the 1.5 V level on the rising edge at 25°C. These values are factory-set and unchangeable. Delay tolerance is ±2 ns over temperature and voltage, with OUT5–OUT7 supporting both leading and trailing edge accuracy.
Does DS1007S-14 require external configuration or programming?
No, the DS1007S-14 is a factory-configured, fixed-delay device with no pins, registers, or external components for adjustment. All seven delays are permanently set during manufacturing - OUT1–OUT4 at 7 ns and OUT5–OUT7 at 9 ns - enabling immediate use upon power-up with no initialization sequence.
Can DS1007S-14 operate outside the 0°C to 70°C range?
No - the DS1007S-14 is rated for commercial temperature operation only (0°C to 70°C). Absolute maximum ratings allow storage down to –55°C and up to +125°C, but functional performance, including delay accuracy and timing margins, is not guaranteed outside the specified operating range.
Is DS1007S-14 pin-compatible with other DS1007 variants like DS1007S-1 or DS1007S-7?
Yes - all DS1007S-x variants share identical 16-pin SOIC pinout, power sequencing, and I/O structure. Only delay values differ per variant; IN1–IN7, OUT1–OUT7, VCC (pin 5), and GND (pin 9) retain consistent placement and function across the entire DS1007S family.
What is the recommended decoupling for DS1007S-14?
A 0.1 µF ceramic capacitor placed within 5 mm of VCC (pin 5) and GND (pin 9) is required to suppress high-frequency supply noise. For systems with multiple DS1007S-14 devices or heavy switching loads, add a bulk 4.7 µF tantalum capacitor per 4–6 devices to maintain stable 5 V rail integrity during simultaneous output transitions.
DS1007S-14 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 16-SOIC (0.295", 7.50mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Number of Taps/Steps:
- -
- Function:
- Multiple, NonProgrammable
- Delay to 1st Tap:
- 7ns
- Tap Increment:
- -
- Available Total Delays:
- 3ns ~ 10ns, 9ns ~ 40ns
- Number of Independent Delays:
- 7
- Voltage - Supply:
- 4.75V ~ 5.25V
- Operating Temperature:
- 0°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
DS1007S-14 FAQ
1.How can I place an order for DS1007S-14 through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1007S-14 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 DS1007S-14 reliable?
The price and inventory of DS1007S-14 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1007S-14 is usually 5 days.
3.What payment methods are accepted for DS1007S-14?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1007S-14 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1007S-14?
DS1007S-14 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1007S-14 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 DS1007S-14?
For technical support, including DS1007S-14 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1007S-14 requirements.
6.How does Aetrix verify that DS1007S-14 is sourced from the original manufacturer or authorized distributors?
All DS1007S-14 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 DS1007S-14 meets industry standards.
7.What is the process for return or replacement of DS1007S-14?
All DS1007S-14 units undergo pre-shipment inspection (PSI). If there is an issue with DS1007S-14, 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 DS1007S-14 part is unused and in its original packaging.
Return procedure for DS1007S-14:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1007S-14 Tags
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