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Analog Devices Inc./Maxim Integrated DS1110S-150
- Part No.:
- DS1110S-150
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 16-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
DS1110S-150.pdf
- Description:
- IC DELAY LINE 10TAP 150NS 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:2,420
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Product details
Overview
DS1110S-150 from Maxim Integrated is a 10-tap all-silicon delay line delivering precisely spaced 15ns increments (total 150ns) with ±5% or ±2ns accuracy at 5V and +25°C, TTL/CMOS-compatible inputs, and capability to drive ten 74LS loads per tap - used in timing alignment for high-speed digital test equipment and communications interfaces.
For engineers reviewing the DS1110S-150 datasheet, DS1110S-150 pinout, DS1110S-150 application, or DS1110S-150 equivalent, key selection factors include tap spacing consistency, leading/trailing-edge delay symmetry, industrial temperature range support (-40°C to +85°C), SO-16 package compatibility, and input pulse width tolerance down to 10ns.
Technical Context
The DS1110S-150 implements a monolithic CMOS delay chain architecture with fixed, equally spaced taps - each tap provides deterministic propagation delay relative to the IN signal, with identical tPLH and tPHL characteristics across all 10 outputs. Delay stability is maintained over voltage (4.75V–5.25V) and temperature (-40°C to +85°C) via matched transistor design.
It reproduces logic states without inversion, supports both rising- and falling-edge timing alignment with equal precision, and exhibits unidirectional delay drift - if one tap slows with temperature, all others track proportionally. Input-to-tap delay tolerances are specified per Table 1 and vary by total delay value and operating condition.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Total Delay | 150ns nominal; enables precise clock/data phase alignment in 10-step increments of 15ns. |
| Delay Accuracy | ±5% or ±2ns (whichever greater) at 5V/+25°C; ensures predictable timing margin in synchronous systems. |
| Operating Voltage | 4.75V to 5.25V; 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 | 12mA sink / -1mA source per tap; sufficient to fan out to ten 74LS inputs without buffering. |
| Input Pulse Width | Minimum 10ns (at 1.5V threshold); supports high-frequency timing signals up to 50MHz fundamental. |
Pinout & Package
DS1110S-150 is housed in a 16-pin SOIC (300-mil width) package with 0.050" lead pitch and gull-wing leads - compatible with standard surface-mount reflow profiles including vapor phase, IR, and wave soldering.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VCC | 5.0V power supply input; requires local 0.1µF ceramic decoupling to GND. |
| 2 | N.C. | No internal connection; left floating or tied to ground for mechanical stability. |
| 3 | N.C. | No internal connection; electrically isolated, no routing required. |
| 4 | TAP1 | First delayed output (15ns); provides earliest timing reference in the 10-tap sequence. |
| 5 | TAP2 | Second delayed output (30ns); maintains fixed 15ns offset from TAP1. |
| 6 | TAP3 | Third delayed output (45ns); part of equally spaced delay ladder for multi-phase sampling. |
| 7 | TAP4 | Fourth delayed output (60ns); enables staggered enable/control sequencing in logic arrays. |
| 8 | TAP5 | Fifth delayed output (75ns); matches mid-range delay for clock deskew or data eye positioning. |
| 9 | TAP6 | Sixth delayed output (90ns); supports dual-edge triggered pipeline stages requiring symmetrical delays. |
| 10 | TAP7 | Seventh delayed output (105ns); used in feedback loops where intermediate latency is critical. |
| 11 | TAP8 | Eighth delayed output (120ns); facilitates time-gated signal capture in automated test systems. |
| 12 | TAP9 | Ninth delayed output (135ns); provides pre-final timing reference before full 150ns delay. |
| 13 | TAP10 | Tenth delayed output (150ns); reproduces input logic state after full nominal delay; primary timing reference. |
| 14 | GND | Ground reference for all I/O and internal circuitry; must be low-impedance connection. |
| 15 | IN | Digital input signal; accepts TTL/CMOS levels; rise/fall times ≤3ns recommended. |
| 16 | N.C. | No internal connection; unused pin; may be omitted from PCB footprint if space-constrained. |
Key Features
| Feature | Design Value |
|---|---|
| 10-Tap Equal Spacing | Fixed 15ns inter-tap delay ensures repeatable phase-shift intervals for multi-point sampling. |
| Leading- & Trailing-Edge Matching | tPLH and tPHL match within tolerance - critical for pulse-width preservation in delay-sensitive logic. |
| Industrial Temp Support | Validated operation from -40°C to +85°C enables use in non-climate-controlled test racks and medical electronics. |
| Low-Power CMOS Core | Typical active current <150mA at 500kHz input - reduces thermal load in dense timing modules. |
| TTL/CMOS Input Compatibility | VIH ≥2.4V and VIL ≤0.8V allow direct interface with legacy 5V logic families without level-shifting. |
Applications
| Communications Equipment | Automated Test Equipment |
|---|---|
Use Scenario: Aligning transmit/receive clock edges in serial data links to meet setup/hold timing windows. IC Role / Device Role / Timing Role: Provides calibrated, multi-step delay for fine-grained clock deskew between FPGA transceivers and PHY layers. Use Value: Enables deterministic jitter reduction in 100Mbps–1Gbps interfaces without custom ASIC timing blocks. | Use Scenario: Generating synchronized stimulus and capture windows for IC functional testing. IC Role / Device Role / Timing Role: Delivers precisely staggered enable signals to multiple DUT channels with sub-ns edge control. Use Value: Improves test repeatability by eliminating software-induced timing variance in boundary-scan and pattern generators. |
| Medical Imaging Systems | PC Peripheral Controllers |
Use Scenario: Time-aligning analog-to-digital conversion triggers with ultrasound echo return windows. IC Role / Device Role / Timing Role: Supplies tapped delays to gate ADC sampling clocks, matching acoustic propagation latency. Use Value: Increases effective SNR by ensuring sampling occurs at optimal echo amplitude peaks. | Use Scenario: Synchronizing USB 2.0 packet strobes with host controller handshake signals. IC Role / Device Role / Timing Role: Introduces controlled propagation delay to meet USB specification timing budgets for suspend/resume transitions. Use Value: Eliminates protocol timeouts caused by marginal signal propagation skew on motherboard traces. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar silicon delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1110E-150 | Same delay (150ns), same accuracy, but in 14-pin TSSOP package - 0.65mm pitch, smaller footprint. | Preferred for space-constrained PCBs; thermal resistance differs slightly due to package geometry. | Select DS1110E-150 when board area is limited and reflow profile supports fine-pitch TSSOP. |
| MAX9602ESE+ | Programmable 8-tap delay (1–100ns per tap), ±100ps resolution, but single-output per tap and higher cost. | Used where dynamic delay adjustment is required; not drop-in - requires SPI configuration and additional support circuitry. | Choose MAX9602ESE+ only when field-programmable delay granularity is mandatory and system firmware can manage configuration. |
Compared with DS1110E-150, the DS1110S-150 offers identical timing performance in a larger, more robust SOIC package suited for manual assembly and thermal cycling reliability; versus MAX9602ESE+, it trades programmability for lower BOM cost, simpler layout, and guaranteed fixed-tap consistency without calibration overhead.
Availability
DS1110S-150 is available at Aetrix Electronics and suitable for communications infrastructure, automated test equipment, and medical imaging systems requiring stable component supply across extended production lifecycles.
Supply support for DS1110S-150 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, medical, and communications applications - emphasizing high-reliability, low-power, and specification-certified performance.
The DS1110 series belongs to Maxim's legacy timing and signal conditioning product line, engineered specifically for deterministic, fixed-delay insertion in digital systems where jitter-free, repeatable propagation is essential.
FAQ
What is the nominal delay per tap for DS1110S-150?
The DS1110S-150 provides ten equally spaced taps with a total delay of 150ns, resulting in a nominal 15ns delay increment between consecutive taps (TAP1 = 15ns, TAP2 = 30ns, ..., TAP10 = 150ns). This spacing is fixed and process-trimmed during manufacturing - no external tuning is required or supported for DS1110S-150.
Does DS1110S-150 support both rising- and falling-edge delay accuracy?
Yes, DS1110S-150 is explicitly designed to deliver matched leading-edge (tPLH) and trailing-edge (tPHL) delays across all ten taps, with identical tolerance specifications (±5% or ±2ns) for both edges at 5V and +25°C. This ensures pulse-width integrity when used for signal retiming or gating applications.
What is the maximum load DS1110S-150 can drive per tap?
Each tap of DS1110S-150 is rated to drive up to ten 74LS-type logic inputs - corresponding to a load of approximately 1.6mA per input, totaling ~16mA DC load. The device specifies IOL = 12mA minimum and IOH = -1mA minimum under worst-case VCC = 4.75V, confirming robust fan-out capability without external buffers.
Is DS1110S-150 pin-compatible with DS1010 series devices?
No, DS1110S-150 is not pin-compatible with the older DS1010 series. While DS1110S-150 is described as an "improved, drop-in replacement" functionally, its 16-pin SO package has different pin assignments (e.g., VCC on Pin 1, GND on Pin 14, IN on Pin 15) versus DS1010's 16-pin layout - PCB redesign is required for migration.
What temperature range is DS1110S-150 qualified for?
DS1110S-150 is fully specified and tested over the industrial temperature range of -40°C to +85°C. All AC and DC electrical characteristics - including delay accuracy, input thresholds, and output drive - are guaranteed across this range per the datasheet's "DC ELECTRICAL CHARACTERISTICS" and "AC ELECTRICAL CHARACTERISTICS" tables.
DS1110S-150 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:
- 15ns
- Tap Increment:
- 15 ns
- Available Total Delays:
- 150ns
- 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-150 FAQ
1.How can I place an order for DS1110S-150 through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1110S-150 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-150 reliable?
The price and inventory of DS1110S-150 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1110S-150 is usually 5 days.
3.What payment methods are accepted for DS1110S-150?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1110S-150 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1110S-150?
DS1110S-150 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1110S-150 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-150?
For technical support, including DS1110S-150 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1110S-150 requirements.
6.How does Aetrix verify that DS1110S-150 is sourced from the original manufacturer or authorized distributors?
All DS1110S-150 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-150 meets industry standards.
7.What is the process for return or replacement of DS1110S-150?
All DS1110S-150 units undergo pre-shipment inspection (PSI). If there is an issue with DS1110S-150, 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-150 part is unused and in its original packaging.
Return procedure for DS1110S-150:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1110S-150 Tags
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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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