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Analog Devices Inc./Maxim Integrated DS1100M-150+
- Part No.:
- DS1100M-150+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 8-DIP (0.300", 7.62mm)
- Datasheet:
-
DS1100M-150+.pdf
- Description:
- IC DELAY LINE 5TAP 150NS 8DIP
- Quantity:
- Payment:
- Shipping:
Inventory:1,620
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Product details
Overview
DS1100M-150+ from Maxim Integrated is a 5-tap silicon delay line IC delivering precisely spaced delays of 30ns, 60ns, 90ns, 120ns, and 150ns at each tap under 5V operation. It reproduces both leading and trailing edges with equal precision, drives up to 10 LS-TTL loads per tap, and operates across -40°C to +85°C. It serves in digital timing alignment, pulse shaping, and clock skew compensation circuits.
For engineers reviewing the DS1100M-150+ datasheet, DS1100M-150+ pinout, DS1100M-150+ application, or DS1100M-150+ equivalent, key selection considerations include tap delay accuracy over temperature, TTL/CMOS compatibility, SO-8 package footprint, and industrial-grade operating range.
Technical Context
The DS1100M-150+ implements an all-silicon delay architecture with fixed, monotonic delay progression across five equally spaced taps-no programmability or voltage-controlled adjustment. Delay tolerance is ±4ns (for ≤40ns taps) or ±13% (for >40ns taps) over -40°C to +85°C, with unidirectional drift ensuring relative tap spacing stability.
It uses low-power CMOS logic compatible with TTL input thresholds (VIH ≥ 2.2V, VIL ≤ 0.8V), supports 5V ±5% supply, and features 5pF typical input capacitance. Power-up time is 200μs, and it is qualified for vapor-phase, IR, and wave soldering.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Delay Values | TAP1=30ns, TAP2=60ns, TAP3=90ns, TAP4=120ns, TAP5=150ns - fixed, factory-trimmed timing offsets |
| Supply Voltage | 4.75V to 5.25V - ensures stable delay performance within standard 5V logic rail tolerances |
| Operating Temp | -40°C to +85°C - supports industrial environment deployment without derating |
| Input Compatibility | TTL/CMOS - accepts standard 5V logic levels without level-shifting circuitry |
| Output Drive | 12mA sink / 1mA source - sufficient to drive 10× 74LS loads per tap |
| Delay Accuracy | ±4ns (TAP1–TAP2) or ±13% (TAP3–TAP5) over full temp range - enables predictable inter-tap timing margins |
Pinout & Package
DS1100M-150+ is housed in an 8-pin SO (150 mils) surface-mount package (package code S8+4), pin-compatible with industry-standard SOIC-8 footprints.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VCC | +5V power supply input - must be decoupled locally to maintain delay stability |
| 2 | TAP1 | First delayed output - delivers 30ns fixed delay from IN signal edge |
| 3 | TAP3 | Third delayed output - delivers 90ns fixed delay; midpoint of 5-tap sequence |
| 4 | TAP5 | Fifth delayed output - delivers 150ns fixed delay; maximum delay tap |
| 5 | IN | Digital input - accepts TTL/CMOS logic pulses; 5pF input capacitance minimizes loading |
| 6 | TAP2 | Second delayed output - delivers 60ns fixed delay; used for intermediate timing alignment |
| 7 | TAP4 | Fourth delayed output - delivers 120ns fixed delay; bridges mid-to-max delay range |
| 8 | GND | Ground reference - shared return path for all internal delay paths and I/O |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon construction | Eliminates hybrid ceramic delay line reliability risks and enables full reflow compatibility |
| Five equally spaced taps | Provides deterministic, monotonic delay steps ideal for multi-phase sampling or staggered enable generation |
| Leading/trailing edge accuracy | Ensures matched propagation for both rising and falling transitions - critical for pulse-width preservation |
| Industrial temperature range | Validated operation from -40°C to +85°C without performance degradation or calibration |
| TTL/CMOS input compatibility | Direct interface with legacy 74LS, 74HC, and modern microcontroller GPIO without external biasing |
Applications
| High-Speed Digital Test Equipment | Pulse Width Modulation (PWM) Signal Shaping |
|---|---|
Use Scenario: Aligning trigger signals across multiple oscilloscope channels or logic analyzer inputs to eliminate skew-induced measurement error. IC Role / Device Role / Timing Role: DS1100M-150+ provides calibrated, repeatable delay offsets between identical input pulses routed to different instrument inputs. Use Value: Enables sub-nanosecond channel-to-channel timing correlation without custom PCB trace-length matching. | Use Scenario: Generating complementary PWM outputs with controlled dead-time insertion in motor gate drivers. IC Role / Device Role / Timing Role: DS1100M-150+ delivers precise, temperature-stable delays to shift one PWM edge relative to another. Use Value: Prevents shoot-through by guaranteeing minimum 30ns–150ns non-overlap windows independent of supply voltage variation. |
| Digital Communications Clock Recovery | Legacy Bus Timing Compensation |
Use Scenario: Compensating for fixed propagation delay mismatches between data and clock lines in parallel bus interfaces. IC Role / Device Role / Timing Role: DS1100M-150+ inserts known, stable delay into the clock path to realign setup/hold timing margins. Use Value: Restores valid sampling windows without modifying FPGA timing constraints or adding complex PLL-based deskew. | Use Scenario: Matching access timing between CPU address strobes and peripheral memory response in industrial control backplanes. IC Role / Device Role / Timing Role: DS1100M-150+ delays critical control signals (e.g., RD#, WR#) to match slower peripheral latency. Use Value: Eliminates need for wait-state insertion or custom ASIC glue logic in retrofitted embedded systems. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1000Z-150+ | Hybrid ceramic delay line; higher jitter, wider delay tolerance (±10%), limited to commercial temp range (0°C to +70°C) | Not suitable for industrial environments or high-precision edge alignment | Select only if cost sensitivity outweighs stability and temperature requirements |
| MAX9600ASA+ | Programmable 8-tap delay with SPI interface; 10ps resolution; requires external configuration and power sequencing | Supports dynamic delay adjustment but adds firmware overhead and layout complexity | Choose when variable delay or fine-grained tuning is required; not a drop-in replacement |
Compared with DS1000Z-150+, DS1100M-150+ offers superior temperature stability and silicon-reliability; compared with MAX9600ASA+, it provides simpler, zero-config fixed-delay operation at lower BOM cost and smaller footprint - ideal for static timing correction tasks.
Availability
DS1100M-150+ is available at Aetrix Electronics and suitable for high-speed test instrumentation, industrial motor control, digital communications timing alignment, and legacy bus interface design requiring stable component supply and long-term lifecycle support.
Supply support for DS1100M-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, automotive, and communications applications, emphasizing reliability and integration.
The DS1100 series belongs to Maxim's economy timing element product line, engineered specifically for fixed-delay signal alignment in cost-sensitive, high-volume digital systems where hybrid delay lines were previously used.
FAQ
What is the nominal delay value for each tap of the DS1100M-150+?
The DS1100M-150+ provides five fixed, equally spaced delays: TAP1 = 30ns, TAP2 = 60ns, TAP3 = 90ns, TAP4 = 120ns, and TAP5 = 150ns. These values are factory-trimmed and specified at +25°C and 5V, with tolerance bands defined across the full industrial temperature range. Each tap reproduces both rising and falling edges with matched delay characteristics.
Is DS1100M-150+ compatible with 3.3V logic systems?
No, DS1100M-150+ is designed exclusively for 5V operation (4.75V to 5.25V). Its input thresholds (VIH ≥ 2.2V, VIL ≤ 0.8V) and output drive capability assume a 5V supply. Interfacing with 3.3V systems requires level translation; direct connection may result in unreliable switching or excessive ICC.
Does DS1100M-150+ require external passive components for stable operation?
Yes - DS1100M-150+ requires a 0.1μF ceramic decoupling capacitor placed as close as possible to the VCC pin (Pin 1) and GND (Pin 8). This minimizes supply noise-induced jitter and ensures delay stability, especially under fast-switching load conditions. No pull-up/down resistors or timing-setting components are needed.
Can DS1100M-150+ drive modern CMOS loads such as 74LVC or ARM GPIO?
Yes - DS1100M-150+ can directly drive 74LVC inputs and most microcontroller GPIO pins. Its output drive strength (12mA sink / 1mA source) exceeds typical CMOS input leakage and capacitive loading requirements. However, for loads exceeding 15pF or requiring >20MHz toggle rates, verify signal integrity with board-level simulation or measurement.
What does the "M" in DS1100M-150+ signify?
The "M" in DS1100M-150+ is Maxim's internal package designation indicating the SO-8 (150-mil) variant - distinct from the µMAX (U8+1) version denoted by "U". The "+" suffix confirms RoHS-compliant, lead(Pb)-free packaging. DS1100M-150+ and DS1100Z-150+ refer to the same SO-8 device per Maxim's ordering documentation.
DS1100M-150+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 8-DIP (0.300", 7.62mm)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Number of Taps/Steps:
- 5
- Function:
- Nonprogrammable
- Delay to 1st Tap:
- 30ns
- Tap Increment:
- 30 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:
- Through Hole
- Supplier Device Package:
- 8-PDIP
DS1100M-150+ FAQ
1.How can I place an order for DS1100M-150+ through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1100M-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 DS1100M-150+ reliable?
The price and inventory of DS1100M-150+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1100M-150+ is usually 5 days.
3.What payment methods are accepted for DS1100M-150+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1100M-150+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1100M-150+?
DS1100M-150+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1100M-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 DS1100M-150+?
For technical support, including DS1100M-150+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1100M-150+ requirements.
6.How does Aetrix verify that DS1100M-150+ is sourced from the original manufacturer or authorized distributors?
All DS1100M-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 DS1100M-150+ meets industry standards.
7.What is the process for return or replacement of DS1100M-150+?
All DS1100M-150+ units undergo pre-shipment inspection (PSI). If there is an issue with DS1100M-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 DS1100M-150+ part is unused and in its original packaging.
Return procedure for DS1100M-150+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1100M-150+ Tags
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