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Analog Devices Inc./Maxim Integrated DS1110S-100+
- Part No.:
- DS1110S-100+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 16-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
DS1110S-100+.pdf
- Description:
- IC DELAY LINE 10TAP 100NS 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,722
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Product details
Overview
DS1110S-100+ from Maxim Integrated is a 10-tap silicon delay line in 16-pin SO package, delivering precisely spaced 10ns increments (5ns–100ns per tap), ±5% or ±2ns delay accuracy at 5V/+25°C, and simultaneous leading/trailing-edge precision for timing alignment in high-speed digital systems.
For engineers reviewing the DS1110S-100+ datasheet, DS1110S-100+ pinout, DS1110S-100+ application, or DS1110S-100+ equivalent, this page provides verified electrical specs, TSSOP/SO package mapping, tap-specific drive capability (10 × 74LS loads), temperature-voltage delay stability data, and drop-in replacement guidance versus DS1010.
Technical Context
The DS1110S-100+ implements an all-silicon CMOS delay architecture with fixed, monotonic tap delays-each tap's delay varies unidirectionally with temperature/voltage (e.g., if Tap 1 slows, all taps slow proportionally). It supports TTL/CMOS logic levels and operates across -40°C to +85°C with 4.75V–5.25V supply tolerance.
Delay calibration is referenced to the 1.5V logic threshold on both rising and falling edges; input pulse width must be ≥10ns (per Table 1), and active current ranges from 40mA to 150mA depending on frequency and load, measured with outputs open.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Total Delay | 100ns nominal at Tap 10, with 10ns spacing between consecutive taps |
| Delay Accuracy | ±5% or ±2ns (whichever greater) at 5V/+25°C; applies to both edges |
| Supply Voltage | 4.75V–5.25V; supports industrial rail tolerance without regulation |
| Input Pulse Width | Minimum 10ns at 1.5V threshold; ensures reliable tap activation |
| Output Drive | Drives up to ten 74LS-type loads per tap; eliminates need for external buffers |
| Operating Temp | -40°C to +85°C; validated across full range with monotonic delay drift |
| Active Current | 40mA (min) to 150mA (max); scales with input frequency and VCC |
Pinout & Package
DS1110S-100+ uses a 16-pin SOIC (300-mil) package with two no-connect pins (Pins 2 and 15), dedicated VCC (Pin 16) and GND (Pin 9), single IN (Pin 1), and ten tap outputs distributed across Pins 3–8 and 10–14.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | IN | Primary logic input; accepts TTL/CMOS-compatible signals |
| 2, 15 | N.C. | No internal connection; must remain unconnected on PCB |
| 3–8, 10–14 | TAP1–TAP10 | Fixed-delay outputs (10ns–100ns); each drives 10× 74LS loads |
| 9 | GND | Digital ground reference; requires low-impedance plane for timing stability |
| 16 | VCC | 5.0V power supply; bypassing with 0.1µF ceramic near pin essential |
Key Features
| Feature | Design Value |
|---|---|
| 10-Tap Monotonic Delay | Guarantees consistent relative delay shift across temperature/voltage-no inversion or nonlinearity between taps |
| Leading & Trailing Edge Match | Enables precise skew control in clock/data recovery and pulse shaping where edge symmetry is critical |
| Drop-In DS1010 Replacement | Same pinout and functional behavior as legacy DS1010, enabling direct upgrade without layout change |
| Auto-Insertable SO Package | 16-pin SOIC footprint supports standard SMT assembly lines without retooling |
| Low-Power CMOS Core | Reduces thermal loading in dense timing modules while maintaining 150mA peak current capability |
Applications
| Communications Equipment | Automated Test Equipment |
|---|---|
Use Scenario: Aligning transmit/receive data paths in serial link PHY layers to meet setup/hold timing windows. IC Role / Device Role / Timing Role: Fixed-path delay element providing deterministic, edge-matched latency for signal deskew. Use Value: Eliminates FPGA-based delay tuning; achieves sub-nanosecond jitter margin via hardware-fixed delay. | Use Scenario: Generating calibrated stimulus-response timing offsets in ATE channel synchronization. IC Role / Device Role / Timing Role: Reference delay generator for channel-to-channel skew calibration and pattern delay injection. Use Value: Provides traceable, temperature-stable delay steps (10ns increments) without software interpolation or DAC dependency. |
| Medical Imaging Systems | PC Peripheral Controllers |
Use Scenario: Synchronizing ultrasound transducer firing pulses across multi-element arrays with phase coherence. IC Role / Device Role / Timing Role: Tap-selectable delay source for time-of-flight compensation in beamforming logic. Use Value: Delivers matched leading/trailing edge delays to preserve pulse shape integrity at 5–100ns resolution. | Use Scenario: Compensating for propagation delay mismatches between USB controller and peripheral interface traces. IC Role / Device Role / Timing Role: Board-level timing alignment component for high-speed parallel bus handshaking. Use Value: Enables robust 74LS-compatible fanout without adding gate delay or skew from discrete logic. |
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 |
|---|---|---|---|
| DS1110E-100+ | 14-pin TSSOP package; identical delay spec, accuracy, and drive strength | Better board space efficiency; requires different land pattern and reflow profile | Select DS1110E-100+ when footprint area or thermal profile constraints favor TSSOP |
| DS1010S-100+ | Legacy predecessor; same 16-pin SO package but ±10% delay tolerance and no trailing-edge matching | Lacks edge-symmetry guarantee; unsuitable for high-fidelity pulse shaping | Choose DS1110S-100+ over DS1010S-100+ when leading/trailing edge precision or tighter ±5% tolerance is required |
Compared with DS1110E-100+, DS1110S-100+ offers identical timing performance in a larger SO package for easier handling and probing; compared with DS1010S-100+, it delivers improved delay accuracy and guaranteed edge-matching-critical for modern high-speed interface alignment.
Availability
DS1110S-100+ is available at Aetrix Electronics and suitable for communications equipment, automated test equipment, and medical imaging systems requiring stable component supply, long-term lifecycle support, and guaranteed parametric consistency across production lots.
Supply support for DS1110S-100+ 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 and mixed-signal ICs for timing, power, sensing, and interface applications.
The DS1110S-100+ belongs to Maxim's silicon delay line product line, engineered specifically for deterministic, edge-matched signal delay in high-speed digital systems where programmable solutions introduce jitter or complexity.
FAQ
What is the exact delay value per tap for DS1110S-100+?
The DS1110S-100+ provides ten equally spaced taps with 10ns increments: Tap 1 = 10ns, Tap 2 = 20ns, ..., Tap 10 = 100ns. This is confirmed in Table 1 of the datasheet and applies to both rising and falling edges under 5V/+25°C conditions.
Does DS1110S-100+ support operation outside the commercial temperature range?
Yes - DS1110S-100+ is rated for -40°C to +85°C operation, with delay variation characterized across that full industrial range. The ±5% or ±2ns accuracy specification applies at +25°C, while monotonic drift behavior is guaranteed across temperature extremes.
Can DS1110S-100+ drive modern logic families like 74LVC or 74AUC?
DS1110S-100+ is specified to drive ten 74LS loads (20mA sink, 0.5V VOL), which exceeds the input current requirements of 74LVC and 74AUC families. However, voltage-level compatibility must be verified: its outputs swing rail-to-rail (0V–5V), matching 5V-tolerant LVC inputs but not native 1.8V/2.5V-only variants without level shifting.
Is DS1110S-100+ pin-compatible with DS1110S-50 or other DS1110S variants?
Yes - all DS1110S-x variants share identical 16-pin SO packaging, pin functions, and electrical interface. Only the total delay (and thus tap spacing) differs: DS1110S-100+ has 10ns/tap, while DS1110S-50 has 5ns/tap. No PCB redesign is needed when swapping within the DS1110S family.
What is the maximum input frequency supported by DS1110S-100+?
DS1110S-100+ does not specify a hard maximum frequency, but AC characteristics require minimum input pulse width of 10ns (tWI) and period ≥20ns. This supports input rates up to 50MHz continuous, though practical limits depend on layout, load, and signal integrity - typical use cases operate below 20MHz for robust timing margin.
DS1110S-100+ 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:
- Active
- Number of Taps/Steps:
- 10
- Function:
- Nonprogrammable
- Delay to 1st Tap:
- 10ns
- Tap Increment:
- 10 ns
- Available Total Delays:
- 100ns
- Number of Independent Delays:
- 1
- Voltage - Supply:
- 4.75V ~ 5.25V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
DS1110S-100+ FAQ
1.How can I place an order for DS1110S-100+ through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1110S-100+ 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 DS1110S-100+ reliable?
The price and inventory of DS1110S-100+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1110S-100+ is usually 5 days.
3.What payment methods are accepted for DS1110S-100+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1110S-100+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1110S-100+?
DS1110S-100+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1110S-100+ 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 DS1110S-100+?
For technical support, including DS1110S-100+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1110S-100+ requirements.
6.How does Aetrix verify that DS1110S-100+ is sourced from the original manufacturer or authorized distributors?
All DS1110S-100+ 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 DS1110S-100+ meets industry standards.
7.What is the process for return or replacement of DS1110S-100+?
All DS1110S-100+ units undergo pre-shipment inspection (PSI). If there is an issue with DS1110S-100+, 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 DS1110S-100+ part is unused and in its original packaging.
Return procedure for DS1110S-100+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1110S-100+ Tags
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LTC6994CS6-1#TRMPBF
Analog Devices Inc.
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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.
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DS1124U-25+T
Analog Devices Inc./Maxim Integrated
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