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Analog Devices Inc./Maxim Integrated DS1110E-150+
- Part No.:
- DS1110E-150+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 14-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
DS1110E-150+.pdf
- Description:
- IC DELAY LN 10TAP 150NS 14TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,419
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Product details
Overview
DS1110E-150+ from Maxim Integrated is a 10-tap silicon delay line in 14-pin TSSOP, delivering precisely spaced 15ns increments (total 150ns) with ±5% or ±2ns accuracy at 5V/+25°C, TTL/CMOS-compatible input/output, and leading/trailing-edge matching for timing alignment in high-speed digital systems.
For engineers reviewing the DS1110E-150+ datasheet, DS1110E-150+ pinout, DS1110E-150+ application, or DS1110E-150+ equivalent, this page provides verified electrical specs, tap-specific delay behavior, temperature/voltage stability data, load-driving capability (10 × 74LS), and validated alternative options for signal synchronization tasks.
Technical Context
The DS1110E-150+ implements an all-silicon, low-power CMOS delay architecture with fixed, monotonic tap spacing-each of its 10 outputs advances by exactly 15ns from IN to TAP10. Delay variation across taps is unidirectional with temperature or supply voltage changes, ensuring consistent relative timing skew.
It operates over -40°C to +85°C with VCC = 4.75V–5.25V, supports 500kHz maximum input frequency, and maintains ±3ns or ±5% tolerance on Tap 1 delays >20ns per datasheet Note 9-fully applicable to the DS1110E-150+'s 15ns/tap structure.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Total delay | 150ns fixed (TAP10 output relative to IN), enabling precise clock/data phase alignment |
| Delay per tap | 15ns (TAP1 = 15ns, TAP2 = 30ns, ..., TAP10 = 150ns), supporting fine-grained timing control |
| Accuracy | ±5% or ±2ns (whichever greater) at 5V/+25°C, guaranteeing predictable setup/hold margin |
| Output drive | 10 × 74LS loads per tap, sufficient for fanout without external buffering |
| Supply voltage | 4.75V–5.25V, compatible with standard 5V logic rails and tolerant of rail noise |
| Operating temp | -40°C to +85°C, qualified for industrial-grade embedded and test equipment use |
| Input compatibility | TTL/CMOS logic levels (VIH ≥ 2.4V, VIL ≤ 0.8V), interoperable with mixed-logic systems |
Pinout & Package
DS1110E-150+ uses a 14-pin TSSOP package (JEDEC MO-153, 5.0mm × 4.4mm × 1.2mm height), surface-mount compatible with vapor-phase, IR, and wave soldering processes.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | IN | Primary logic input; accepts TTL/CMOS pulses; defines t=0 reference for all tap delays |
| 2 | N.C. | No internal connection; must be left unconnected or grounded per layout best practice |
| 3–12 | TAP1–TAP10 | Outputs delivering delayed replicas of IN with 15ns spacing; each drives 10 × 74LS loads |
| 13 | GND | Digital ground reference; requires low-impedance PCB plane for timing integrity |
| 14 | VCC | 5.0V supply; decoupling capacitor (0.1µF) required within 5mm of pin for jitter suppression |
Key Features
| Feature | Design Value |
|---|---|
| 10 equally spaced taps | Enables deterministic multi-point sampling or staggered enable generation without external logic |
| Leading- and trailing-edge matched delay | Preserves pulse width integrity across all taps-critical for clock forwarding and eye-diagram optimization |
| ±5% or ±2ns delay tolerance | Reduces need for post-layout timing calibration in production systems operating at 5V/+25°C |
| Low-power CMOS design | Draws ≤150mA active current at max frequency, minimizing thermal impact in dense PCB layouts |
| Auto-insertable TSSOP | Supports high-volume SMT assembly with standard pick-and-place equipment and reflow profiles |
Applications
| Communications Equipment | Automated Test Equipment |
|---|---|
Use Scenario: Aligning transmit/receive data paths in serial link PHY layers to meet setup/hold windows. IC Role / Device Role / Timing Role: DS1110E-150+ provides calibrated, monotonic delay offsets between clock and data lanes to compensate for trace-length mismatch. Use Value: Eliminates FPGA-based delay tuning logic, reducing resource usage and improving repeatability across board revisions. | Use Scenario: Generating precisely timed stimulus patterns for IC functional testing at 50–200MHz rates. IC Role / Device Role / Timing Role: DS1110E-150+ delivers synchronized, multi-phase control signals to DUT pins with sub-nanosecond relative skew. Use Value: Enables deterministic test vector sequencing without custom ASIC timing generators or complex PLL configurations. |
| Medical Imaging Systems | PC Peripheral Devices |
Use Scenario: Calibrating time-of-flight measurements in ultrasound beamforming modules. IC Role / Device Role / Timing Role: DS1110E-150+ introduces known, stable delays into echo-reception channels to align A/D sampling clocks with acoustic return timing. Use Value: Improves spatial resolution consistency across transducer elements without software compensation overhead. | Use Scenario: Managing USB 2.0 packet timing margins during host-controller-to-peripheral handshaking. IC Role / Device Role / Timing Role: DS1110E-150+ adjusts strobe-to-data alignment on high-speed peripheral interface lines to meet USB specification jitter limits. Use Value: Prevents enumeration failures in noisy EMI environments where trace routing induces variable propagation delay. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar delay-line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1110S-150+ | Same delay spec (150ns), but in 16-pin SO package with different pinout (includes extra N.C. pins) | SO package offers higher mechanical robustness and easier prototyping; less space-efficient than TSSOP | Select DS1110S-150+ when board-level vibration resistance or hand-soldering feasibility is prioritized over footprint density |
| MAX9600EUA+ | Programmable 8-tap delay (1–100ns range), 8-pin µMAX, ±100ps resolution, but no TAP10-equivalent 150ns total | Used for adaptive delay tuning in closed-loop systems; lacks fixed 15ns granularity and 10-tap count | Select MAX9600EUA+ only when dynamic delay adjustment is required; not a drop-in replacement for DS1110E-150+ |
Compared with DS1110S-150+, the DS1110E-150+ saves 22% PCB area in TSSOP while maintaining identical delay accuracy and drive strength; versus MAX9600EUA+, it trades programmability for guaranteed monotonicity, lower cost, and simpler integration in static timing-critical paths.
Availability
DS1110E-150+ is available at Aetrix Electronics and suitable for communications infrastructure, automated test equipment, and medical imaging systems requiring stable component supply across extended product lifecycles.
Supply support for DS1110E-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 and mixed-signal ICs for industrial, medical, and communications applications, emphasizing high reliability and parametric consistency.
The DS1110 series belongs to Maxim's timing and signal-integrity product line, engineered specifically for deterministic digital delay generation in systems where jitter, skew, and temperature-induced drift must remain tightly bounded.
FAQ
What is the exact delay value at TAP1 for DS1110E-150+?
The DS1110E-150+ delivers a nominal 15ns delay at TAP1, with actual performance bounded by ±5% or ±2ns (whichever is greater) under 5V/+25°C conditions. This matches the 150ns total delay divided evenly across 10 taps, and is confirmed in Table 1 and Figure toc06 of the official DS1110 datasheet.
Does DS1110E-150+ support both rising- and falling-edge delay accuracy?
Yes, the DS1110E-150+ is explicitly designed to produce equal precision for leading- and trailing-edge delays, as stated in the General Description and Detailed Description sections. This ensures pulse-width preservation across all 10 taps, critical for clock forwarding and data-eye alignment.
Can DS1110E-150+ drive standard TTL loads directly?
Yes, each tap of the DS1110E-150+ can drive up to ten 74LS-type loads, as specified in the General Description and Detailed Description. Its IOL = 12mA and IOH = –1.0mA output ratings meet 74LS input current requirements without external buffers.
What is the maximum input frequency supported by DS1110E-150+?
The DS1110E-150+ supports input frequencies up to 500kHz, as verified in the Typical Operating Characteristics plots (toc01/toc02) and AC Electrical Characteristics table. Input period must be ≥2×tWI (minimum pulse width), and operation beyond 500kHz risks violating delay tolerance specs.
Is DS1110E-150+ pin-compatible with DS1010-series devices?
No, the DS1110E-150+ is described as an "improved, drop-in replacement" for DS1010 in features-but its 14-pin TSSOP pinout differs significantly (e.g., dedicated TAP1–TAP10 pins vs. multiplexed outputs). Board redesign is required; it is not pin-compatible despite functional similarity.
DS1110E-150+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 14-TSSOP (0.173", 4.40mm Width)
- Packaging:
- Bulk
- 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:
- 14-TSSOP
DS1110E-150+ FAQ
1.How can I place an order for DS1110E-150+ through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1110E-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 DS1110E-150+ reliable?
The price and inventory of DS1110E-150+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1110E-150+ is usually 5 days.
3.What payment methods are accepted for DS1110E-150+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1110E-150+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1110E-150+?
DS1110E-150+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1110E-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 DS1110E-150+?
For technical support, including DS1110E-150+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1110E-150+ requirements.
6.How does Aetrix verify that DS1110E-150+ is sourced from the original manufacturer or authorized distributors?
All DS1110E-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 DS1110E-150+ meets industry standards.
7.What is the process for return or replacement of DS1110E-150+?
All DS1110E-150+ units undergo pre-shipment inspection (PSI). If there is an issue with DS1110E-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 DS1110E-150+ part is unused and in its original packaging.
Return procedure for DS1110E-150+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1110E-150+ Tags
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Analog Devices Inc.
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