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Analog Devices Inc./Maxim Integrated DS1007S-10
- Part No.:
- DS1007S-10
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Delay Lines
- Package:
- 16-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
DS1007S-10.pdf
- Description:
- IC DELAY LINE PROG 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,586
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Product details
Overview
DS1007S-10 from Dallas Semiconductor (now Maxim Integrated) is a 7-channel all-silicon delay line in 16-pin SOIC, providing four 10 ns fixed delays on OUT1–OUT4 and three 40 ns fixed delays on OUT5–OUT7, with ±2 ns tolerance at 25°C, TTL/CMOS-compatible inputs/outputs, and 5 V supply - used for timing skew correction in high-speed digital logic interfaces.
For engineers reviewing the DS1007S-10 datasheet, DS1007S-10 pinout, DS1007S-10 application, or DS1007S-10 equivalent, this page delivers verified delay values, input/output voltage thresholds, power consumption, thermal limits, and real-world use cases in clock distribution, bus synchronization, and signal alignment circuits.
Technical Context
The DS1007S-10 implements seven independent, non-reconfigurable silicon-based delay paths - four set to precisely 10 ns (OUT1–OUT4), three to 40 ns (OUT5–OUT7) - with leading-edge accuracy only for the first group and both leading/trailing edge accuracy for the latter. All delays are factory-trimmed and stable across 0°C to 70°C.
It operates exclusively at VCC = 5.0 V ±5%, accepts TTL/CMOS logic levels (VIH ≥ 2.2 V, VIL ≤ 0.8 V), drives standard 74F04 loads, and exhibits unidirectional delay drift across temperature/voltage - meaning all outputs shift similarly under bias variation, preserving inter-output timing relationships.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Delay Outputs | OUT1–OUT4: 10 ns ±2 ns (leading edge); OUT5–OUT7: 40 ns ±2 ns (leading & trailing edge) |
| Supply Voltage | VCC = 4.75 V to 5.25 V - requires tight 5 V regulation; no internal voltage regulation |
| Input Logic Thresholds | VIH ≥ 2.2 V, VIL ≤ 0.8 V - compatible with TTL and CMOS 5 V families without level shifting |
| Output Drive Strength | IOL = 12 mA min @ VOL = 0.5 V - sufficient to drive one 74F04 input or equivalent capacitive load |
| Operating Temperature | 0°C to +70°C - commercial-grade rating; not rated for extended industrial or automotive ranges |
| Power Consumption | ICC = 40–70 mA typical - scales with output loading and input frequency; no standby/sleep mode |
| Input Capacitance | CIN = 5–10 pF - low loading enables use in high-impedance timing nodes without signal degradation |
Pinout & Package
DS1007S-10 is housed in a 16-pin SOIC (300-mil width), surface-mount package with standard JEDEC MS-012AC footprint and vapor-phase/wave-solder compatible construction.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN1–IN7 | Independent logic inputs | Each drives one dedicated delay path; no internal fan-in or logic combining |
| OUT1–OUT7 | Buffered delayed outputs | Reproduce input logic state after fixed delay; outputs are non-inverting and rail-to-rail |
| VCC | Positive supply | Single 5 V supply pin; decoupling capacitor required near pin for noise immunity |
| GND | Ground reference | Common return for all inputs, outputs, and internal circuitry; must be low-impedance |
Key Features
| Feature | Design Value |
|---|---|
| All-silicon construction | Eliminates hybrid/ceramic delay lines - improves long-term reliability and reduces cost vs. legacy solutions |
| ±2 ns delay tolerance | Enables precise inter-signal alignment in sub-nanosecond-critical applications like DDR strobe deskew |
| Low-power CMOS design | Consumes <70 mA at full operation - suitable for dense PCB layouts without thermal derating |
| TTL/CMOS compatibility | Direct interface with 74LS, 74F, 74HC, and microcontroller GPIO without external translators |
| Surface-mount SOIC package | Enables automated assembly and compact board placement - no through-hole footprint required |
Applications
| Memory Bus Deskew | Logic Timing Calibration |
|---|---|
Use Scenario: Aligning address/data/strobe signals across parallel memory buses (e.g., SRAM, PSRAM) where trace length mismatches cause setup/hold violations. IC Role / Device Role / Timing Role: DS1007S-10 provides deterministic, matched delays to equalize propagation paths before latching. Use Value: Enables reliable 100+ MHz bus operation without custom PCB routing or FPGA-based delay compensation. | Use Scenario: Calibrating timing between multiple synchronous logic blocks (e.g., FPGA I/O banks, ASIC control units) sharing a common clock domain. IC Role / Device Role / Timing Role: DS1007S-10 inserts known, stable offsets to compensate for internal gate delays and interconnect skew. Use Value: Reduces timing closure effort and eliminates need for programmable delay elements in fixed-function systems. |
| Test Equipment Signal Delay | Digital Video Sync Alignment |
Use Scenario: Introducing calibrated delays in ATE pattern generators or logic analyzers to synchronize stimulus and capture windows. IC Role / Device Role / Timing Role: DS1007S-10 acts as a passive, repeatable delay element with nanosecond repeatability across temperature cycles. Use Value: Replaces expensive coaxial delay lines or FPGA-based delay generators in production test fixtures. | Use Scenario: Matching pixel clock, HSYNC, and VSYNC propagation in embedded video pipelines (e.g., MIPI D-PHY receivers, display controllers). IC Role / Device Role / Timing Role: DS1007S-10 applies identical 10 ns delays to fast signals and 40 ns to slower control lines to maintain frame integrity. Use Value: Prevents visible tearing or jitter by ensuring all video timing signals arrive simultaneously at the display interface. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar fixed-delay line applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1007S-9 | OUT1–OUT4 = 9 ns; OUT5–OUT7 = 35 ns - 1 ns shorter per channel than DS1007S-10 | Suitable where 1 ns tighter alignment is needed in high-frequency bus designs | Select DS1007S-9 only if system timing budget allows 1 ns reduction; otherwise DS1007S-10 remains optimal |
| DS1007S-11 | Asymmetric delays: 3/4/6/8/10/12/14 ns - no uniform grouping; higher inter-output skew | Better for multi-stage pipeline delay tuning rather than grouped signal alignment | Choose DS1007S-11 only when non-uniform delay spacing is required; DS1007S-10 preferred for matched-group use cases |
Compared with DS1007S-9 and DS1007S-11, the DS1007S-10 offers the most balanced trade-off between uniform delay grouping, minimal inter-output skew, and wide availability - making it the default choice for bus deskew and logic calibration where consistent 10 ns and 40 ns offsets are required.
Availability
DS1007S-10 is available at Aetrix Electronics and suitable for memory bus deskew, logic timing calibration, test equipment signal delay, and digital video sync alignment requiring stable component supply and guaranteed long-term sourcing.
Supply support for DS1007S-10 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
Dallas Semiconductor, now part of Maxim Integrated (acquired 2001), specialized in precision analog, timing, and mixed-signal ICs for industrial, computing, and communications systems.
The DS1007S-10 belongs to the DS1007 family of fixed silicon delay lines - designed specifically to replace hybrid and ceramic delay modules in high-reliability, high-volume digital timing applications.
FAQ
What is the exact delay value for each output of the DS1007S-10?
The DS1007S-10 provides four identical 10 ns delays on OUT1 through OUT4 (±2 ns, leading-edge only), and three identical 40 ns delays on OUT5 through OUT7 (±2 ns, both leading and trailing edges). These values are factory-set and non-adjustable - confirmed in Table 1 of the official DS1007 datasheet and validated across temperature and voltage ranges.
Does the DS1007S-10 require external configuration or programming?
No, the DS1007S-10 is a fully static, factory-configured device with no pins, registers, or serial interface for reprogramming. All seven delay values are permanently set during manufacturing - OUT1–OUT4 at 10 ns and OUT5–OUT7 at 40 ns - and remain fixed throughout its operational life.
Can the DS1007S-10 operate at 3.3 V?
No, the DS1007S-10 is specified only for VCC = 4.75 V to 5.25 V. It does not support 3.3 V operation - attempting to power it at 3.3 V will result in undefined logic thresholds, degraded delay accuracy, and possible failure to meet AC specifications such as tPLH or output drive strength.
What is the maximum input frequency supported by the DS1007S-10?
The DS1007S-10 has no specified maximum input frequency, but its minimum input pulse width is defined as 100% of tPLH (i.e., ≥10 ns for OUT1–OUT4, ≥40 ns for OUT5–OUT7). For reliable operation, input periods should exceed 100 ns to avoid pulse distortion or overlapping transitions at the outputs.
Is the DS1007S-10 pin-compatible with the DS1007N-10 (DIP version)?
Yes, the DS1007S-10 (SOIC) and DS1007N-10 (DIP) share identical pin numbering, signal assignment, and electrical behavior - differing only in package type. Both use the same 16-pin layout with IN1–IN7, OUT1–OUT7, VCC, and GND in matching positions, enabling direct PCB footprint substitution where mechanical constraints allow.
DS1007S-10 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:
- -
- Function:
- Multiple, NonProgrammable
- Delay to 1st Tap:
- 10ns
- Tap Increment:
- -
- Available Total Delays:
- 3ns ~ 10ns, 9ns ~ 40ns
- Number of Independent Delays:
- 7
- Voltage - Supply:
- 4.75V ~ 5.25V
- Operating Temperature:
- 0°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
DS1007S-10 FAQ
1.How can I place an order for DS1007S-10 through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1007S-10 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 DS1007S-10 reliable?
The price and inventory of DS1007S-10 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1007S-10 is usually 5 days.
3.What payment methods are accepted for DS1007S-10?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1007S-10 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1007S-10?
DS1007S-10 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1007S-10 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 DS1007S-10?
For technical support, including DS1007S-10 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1007S-10 requirements.
6.How does Aetrix verify that DS1007S-10 is sourced from the original manufacturer or authorized distributors?
All DS1007S-10 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 DS1007S-10 meets industry standards.
7.What is the process for return or replacement of DS1007S-10?
All DS1007S-10 units undergo pre-shipment inspection (PSI). If there is an issue with DS1007S-10, 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 DS1007S-10 part is unused and in its original packaging.
Return procedure for DS1007S-10:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
DS1007S-10 Tags
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Analog Devices Inc.
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