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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:4,890
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Product details
Overview
DS1110S-100 from Maxim Integrated is a 10-tap all-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, TTL/CMOS compatibility, and leading/trailing-edge matching 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, tap-specific delay behavior, SO-package terminal mapping, industrial temperature support (−40°C to +85°C), and drop-in alternatives for signal synchronization in test equipment and communications interfaces.
Technical Context
The DS1110S-100 implements a monolithic CMOS delay chain with ten fixed-output taps, each reproducing the input logic state after a deterministic delay-tap 10 delivers exactly 100ns total delay with matched tPLH/tPHL performance. Delay variation is unidirectional across temperature and supply voltage, ensuring monotonic tracking between taps.
It operates at 5.0V ±5% over −40°C to +85°C, supports 74LS fanout (10 loads per tap), and maintains stable pulse-width integrity down to 10ns input width. Input-to-tap delay tolerances are specified per tap group (≤40ns vs. >40ns), with tighter ±3ns or ±5% bounds for tap 1 delays >20ns.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Total delay (tap 10) | 100 ns - fixed, factory-trimmed delay enabling precise clock/data phase alignment |
| Delay per tap | 10 ns - equally spaced intervals allowing incremental timing adjustment without interpolation |
| Delay accuracy | ±5% or ±2 ns (whichever greater) at 5V/+25°C - ensures predictable setup/hold margin in synchronous logic |
| Operating voltage | 4.75 V to 5.25 V - compatible with standard 5V TTL/CMOS logic rails and decoupling practices |
| Temperature range | −40°C to +85°C - validated for industrial-grade embedded and test equipment deployment |
| Output drive | 10 × 74LS loads - sufficient fanout to drive multiple downstream logic gates without buffering |
| Input capacitance | 5 pF to 10 pF - low loading preserves signal integrity on high-speed source lines |
Pinout & Package
DS1110S-100 is housed in a 16-pin Small Outline (SO) package (300-mil width), surface-mountable with vapor-phase, IR, and wave solder compatibility. Pin 1 is VCC; pin 8 is GND; pins 2–7 and 9–16 provide dedicated tap outputs and no-connect terminals.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VCC | 5.0V power supply input - requires local 0.1µF ceramic decoupling to minimize supply-induced delay drift |
| 2 | N.C. | No connection - must remain unconnected; not internally bonded |
| 3 | TAP1 | First delayed output - delivers 10ns delay; used for minimal skew insertion or reference edge generation |
| 4 | TAP2 | Second delayed output - 20ns delay; enables dual-edge sampling or pipeline stage offset |
| 5 | TAP3 | Third delayed output - 30ns delay; supports multi-phase clock distribution in FPGA I/O banks |
| 6 | TAP4 | Fourth delayed output - 40ns delay; matches common PCB trace delay ranges for signal deskew |
| 7 | TAP5 | Fifth delayed output - 50ns delay; often used as mid-point reference in bidirectional bus timing |
| 8 | GND | Ground reference - shared return path for all internal delay stages; must be low-impedance |
| 9 | TAP6 | Sixth delayed output - 60ns delay; supports staggered enable sequencing in memory interface controllers |
| 10 | TAP7 | Seventh delayed output - 70ns delay; used in jitter-reduction circuits for serial link receivers |
| 11 | TAP8 | Eighth delayed output - 80ns delay; enables coarse/fine delay pairing with faster tap outputs |
| 12 | TAP9 | Ninth delayed output - 90ns delay; provides pre-trigger timing window for automated test pattern generators |
| 13 | TAP10 | Tenth delayed output - 100ns delay; final tap; reproduces input logic state with full cumulative delay |
| 14 | N.C. | No connection - unused; must remain floating |
| 15 | N.C. | No connection - unused; must remain floating |
| 16 | IN | Primary logic input - accepts TTL/CMOS-compatible signals; rise/fall time ≤3ns required for spec compliance |
Key Features
| Feature | Design Value |
|---|---|
| 10-tap silicon delay line | Monolithic CMOS implementation eliminates external RC networks and improves repeatability vs. discrete solutions |
| Leading- and trailing-edge matching | tPLH and tPHL tracked within tolerance across all taps - critical for duty-cycle preservation in clock forwarding |
| Drop-in replacement for DS1010 | Same pinout and functional behavior as legacy DS1010 - allows direct upgrade without PCB redesign |
| Industrial temperature operation | Full electrical specification guaranteed from −40°C to +85°C - suitable for non-derated deployment in harsh environments |
| Low-power CMOS design | Typical active current <150mA at 500kHz - reduces thermal load and simplifies power delivery in dense layouts |
Applications
| Communications Equipment | Automated Test Equipment |
|---|---|
Use Scenario: Aligning transmit/receive data paths in backplane transceivers to meet setup/hold windows. IC Role / Device Role / Timing Role: Tap-selectable delay element providing sub-10ns resolution for real-time signal deskew. Use Value: Enables deterministic latency insertion without FPGA logic resources or PLL-based solutions. |
Use Scenario: Generating precisely timed stimulus pulses and response capture windows in ATE pin electronics. IC Role / Device Role / Timing Role: Fixed-delay reference generator synchronizing pattern generator and digitizer clocks. Use Value: Eliminates variable propagation delay of programmable logic, improving test repeatability and yield analysis. |
| Medical Imaging Systems | PC Peripheral Controllers |
Use Scenario: Calibrating time-of-flight measurements in ultrasound beamforming modules. IC Role / Device Role / Timing Role: Multi-tap delay reference for echo signal gating and channel synchronization. Use Value: Provides consistent inter-channel delay offsets independent of supply or temperature drift. |
Use Scenario: Compensating for trace-length mismatch between USB controller and PHY interface signals. IC Role / Device Role / Timing Role: Tap-configured deskew buffer inserting calibrated delay on D+/D− lines. Use Value: Restores signal alignment at receiver without requiring layout rework or differential delay tuning. |
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 | Identical delay specification (100ns), but in 14-pin TSSOP package - smaller footprint, higher pin density. | Preferred where board space is constrained and fine-pitch assembly capability exists. | Select DS1110E-100 when TSSOP handling infrastructure is available and thermal profile permits tighter pitch. |
| MAX9601EUA+ | Single-output 100ns delay IC in 8-pin µMAX; no multi-tap capability; ±1.5ns accuracy at 3.3V. | Used only when single-delay point suffices and lower voltage operation is required. | Choose MAX9601EUA+ only if system uses 3.3V logic and does not require multiple simultaneous delay points. |
Compared with DS1110S-100, DS1110E-100 offers identical timing performance in a space-saving TSSOP, while MAX9601EUA+ trades tap flexibility and voltage compatibility for higher precision at 3.3V - making DS1110S-100 optimal for industrial 5V systems needing multi-point deskew.
Availability
DS1110S-100 is available at Aetrix Electronics and suitable for communications infrastructure, automated test equipment, medical imaging subsystems, and PC peripheral timing applications requiring stable component supply across extended temperature ranges and long production lifecycles.
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 industrial, communications, and computing applications, with emphasis on reliability, integration, and performance under real-world conditions.
The DS1110S-100 belongs to Maxim's silicon delay line product line, engineered specifically for deterministic, low-drift signal timing in high-speed digital systems where programmable solutions introduce jitter or complexity.
FAQ
What is the exact delay value at tap 5 for DS1110S-100?
The DS1110S-100 delivers 50ns delay at tap 5, calculated as five 10ns increments from the input. This value is factory-trimmed and specified with ±5% or ±2ns accuracy at 5V and +25°C. The DS1110S-100 maintains monotonic delay progression across all taps, so tap 5 delay remains consistently proportional to tap 10's 100ns total.
Does DS1110S-100 support both rising- and falling-edge delay with equal accuracy?
Yes, the DS1110S-100 is explicitly designed for leading- and trailing-edge delay matching, with tPLH and tPHL tolerances tracked identically across all taps. Per datasheet Note 3, initial tolerances apply to both edges at +25°C and 5.0V, and temperature/voltage variations affect all taps unidirectionally - preserving edge symmetry in DS1110S-100 operation.
Can DS1110S-100 drive standard TTL loads directly?
Yes, each tap of the DS1110S-100 can drive up to ten 74LS-type loads, satisfying standard TTL fanout requirements without external buffers. The DS1110S-100 achieves this with CMOS output stages rated for 12mA sink and 1mA source current at VCC = 4.75V, ensuring robust logic-level transitions into typical TTL inputs.
Is DS1110S-100 pin-compatible with DS1010?
Yes, the DS1110S-100 is an improved drop-in replacement for the DS1010, sharing identical 16-pin SO pinout, terminal functions, and electrical interface. The DS1110S-100 retains the same IN, VCC, GND, and tap pin assignments - enabling direct substitution without PCB or firmware changes.
What is the minimum input pulse width supported by DS1110S-100?
The DS1110S-100 supports a minimum input pulse width (tWI) of 10ns, defined at the 1.5V threshold crossing. This specification holds across the full operating temperature and voltage range (−40°C to +85°C, 4.75V–5.25V), ensuring reliable delay generation even with fast-edged signals in DS1110S-100 applications.
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:
- Obsolete
- 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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