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Analog Devices Inc./Maxim Integrated DS1075Z-010
- Part No.:
- DS1075Z-010
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Programmable Timers and Oscillators
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
DS1075Z-010.pdf
- Description:
- IC OSC DUAL FX FREQ 10MHZ 8-SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:3,535
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Product details
Overview
DS1075Z-010 from Maxim Integrated is a programmable fixed-frequency oscillator IC with dual outputs, internal 5V oscillator, user-configurable prescaler (÷1, ÷2, ÷4) and divider (N = 2–513), 0.5% initial frequency tolerance, and synchronous output enable. It generates precise clock signals for microcontroller timing, serial interface synchronization, and digital logic clocking.
For engineers reviewing the DS1075Z-010 datasheet, DS1075Z-010 pinout, DS1075Z-010 application, or DS1075Z-010 equivalent, this page delivers verified functional identity, confirmed pin roles, real-world timing behavior, nonvolatile register configuration details, and validated drop-in alternatives for clock generation in industrial control and embedded systems.
Technical Context
The DS1075Z-010 implements a master oscillator followed by a selectable prescaler and a 9-bit programmable divider, all configured via nonvolatile EEPROM registers. Its reference source is user-selectable-internal oscillator, external clock, or crystal-via the MUX register and PDN/SELX pin function.
It features two synchronized outputs: OUT (main divided output) and OUT0 (reference output, unaffected by OE but disabled during power-down). Output gating is glitch-free using an enabling sequencer that ensures no pulse truncation during OE transitions, with deterministic phase recovery after enable/disable events.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Frequency Range | 29.3 kHz to 100 MHz - supports wide-range clock synthesis without external components |
| Initial Tolerance | ±0.5% - enables high-accuracy timing without calibration |
| Temp/Voltage Variation | ±1% - ensures stable operation across 0°C–70°C and 4.75–5.25 V supply |
| Supply Voltage | 5 V ±5% - compatible with standard TTL/CMOS logic rails |
| Power-Down Current | 0.8 µA - reduces system standby power significantly |
| Output Drive | 4 mA sink/source - directly drives 15 pF loads at CMOS levels |
| Jitter | 100 ps typical - suitable for low-jitter digital clocking applications |
Pinout & Package
DS1075Z-010 is housed in a 150-mil 8-pin SOIC package (JEDEC MS-012), with 1.27 mm pitch and surface-mount compatibility.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| I/O (Pin 1) | Main oscillator output / programming data input | Functions as OUT in operation mode; serves as serial programming interface during power-up with pull-up resistor |
| OUT0 (Pin 2) | Reference output | Provides buffered master clock (MCLK) or crystal reference; unaffected by OE but disabled in power-down |
| VCC (Pin 3) | Power supply | 5 V ±5% supply input; powers all internal circuitry including oscillator and buffers |
| GND (Pin 4) | Ground reference | Common return path for all analog and digital functions; required for stable oscillation |
| OSCIN (Pin 5) | External clock input | Accepts up to 50 MHz external clock signal; used when crystal or internal oscillator is not selected |
| PDN/SELX (Pin 6) | Power-down or reference select control | User-configurable via MUX register: active-low power-down (PDN=1) or on-the-fly internal/external switch (PDN=0) |
| XTAL (Pin 7) | Crystal connection | Connects to one side of crystal; other side to OSCIN; left open if crystal not used |
| OE (Pin 8) | Output enable | Active-high synchronous gating: holds OUT low at next transition without pulse truncation; OUT0 remains active |
Key Features
| Feature | Design Value |
|---|---|
| Nonvolatile register programming | EEPROM storage of MUX/DIV settings enables field reconfiguration without hardware change |
| Dual independent outputs | OUT provides divided clock; OUT0 delivers unmodified reference-supports clock distribution and monitoring simultaneously |
| Synchronous output enable | Glitch-free gating with deterministic phase alignment eliminates timing hazards in synchronous systems |
| Three reference options | Internal oscillator, external clock, or crystal-selected at programming time or dynamically via SELX pin |
| Power-down mode | Full oscillator and buffer shutdown reduces current to 0.8 µA while preserving register state |
Applications
| Microcontroller Clock Source | Serial Interface Timing |
|---|---|
Use Scenario: Providing main system clock to 8-bit/16-bit MCUs in industrial PLCs where board space and BOM count are constrained. IC Role / Device Role / Timing Role: Primary clock generator with programmable frequency and stable ±1% variation over temperature and voltage. Use Value: Eliminates need for discrete crystal + buffer + divider; single-chip solution reduces layout complexity and improves long-term frequency stability. | Use Scenario: Synchronizing UART, SPI, or I²C peripherals in battery-powered sensor nodes requiring low-power clock management. IC Role / Device Role / Timing Role: Dual-output timing device delivering both system clock (OUT) and clean reference (OUT0) for peripheral clock domain isolation. Use Value: Enables synchronous enable/disable of communication clocks via OE while maintaining reference integrity on OUT0 for debug or monitoring. |
| Digital Logic Timing | Industrial Control System Clock |
Use Scenario: Driving FPGA configuration clocks and state-machine timing in programmable logic controllers with strict jitter requirements. IC Role / Device Role / Timing Role: Low-jitter (100 ps typ.) clock source with deterministic power-up and enable timing. Use Value: Guarantees first valid output edge within 1 ms of power-up or OE assertion, supporting deterministic boot sequences. | Use Scenario: Generating redundant clock signals in safety-critical motion control systems where fail-safe clock switching is required. IC Role / Device Role / Timing Role: Reference-switching oscillator supporting seamless transition between internal and external clocks via SELX pin. Use Value: Maintains phase coherence during reference switching-no clock glitches or metastability-enabling hot-swap clock source redundancy. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar programmable oscillator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| DS1077Z-010 | Single-output version; same pinout, identical register map, but no OUT0 pin functionality | Lacks reference output needed for clock monitoring or dual-domain timing | Select when only one clock output is required and board area or cost optimization is critical |
| Si5351A-B-GM | 3-output, I²C-programmable clock generator with fractional-N PLL; requires external crystal and I²C host | Higher flexibility (multiple frequencies, spread spectrum), but adds firmware dependency and external components | Select when multi-frequency synthesis or dynamic reconfiguration is required beyond fixed-divider capability |
Compared with DS1075Z-010, DS1077Z-010 offers identical core timing performance in a smaller footprint but sacrifices diagnostic reference capability; Si5351A-B-GM provides richer frequency agility at the cost of increased design complexity, external components, and software overhead.
Availability
DS1075Z-010 is available at Aetrix Electronics and suitable for industrial automation, embedded controller timing, and serial interface clocking requiring stable component supply, long-lifecycle support, and guaranteed traceable sourcing.
Supply support for DS1075Z-010 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) is a semiconductor company specializing in precision analog, mixed-signal, and power management ICs for industrial, communications, and computing applications.
The DS1075 family belongs to Maxim's EconOscillator™ product line, designed to replace discrete crystal oscillator + divider solutions with a single, field-programmable, nonvolatile clock generator for cost-sensitive and space-constrained embedded systems.
FAQ
What is the maximum output frequency supported by the DS1075Z-010?
The DS1075Z-010 supports a maximum output frequency of 100 MHz when configured with the internal oscillator and appropriate prescaler/divider settings. This limit is defined by the DS1075-100 variant specification and applies to the DS1075Z-010, which shares the same silicon and electrical characteristics. Operation above 100 MHz is not guaranteed and violates the AC electrical specifications.
How is the DS1075Z-010 programmed, and what tools are required?
The DS1075Z-010 is programmed using a 1-Wire™ interface via its I/O (Pin 1) terminal. Programming requires a bus master (e.g., DS9097U programmer or custom microcontroller-based adapter), a 5 kΩ pull-up resistor on power-up to enter programming mode, and software supporting the DS1075's command set (e.g., Write MUX/DIV registers). No external crystal or clock source is needed during programming.
Does the DS1075Z-010 support crystal-based operation, and what are the constraints?
Yes, the DS1075Z-010 supports crystal-based operation using a crystal connected between XTAL (Pin 7) and OSCIN (Pin 5). The maximum crystal frequency is 25 MHz per the datasheet's "Maximum Input Frequency" spec. Crystal load capacitance must match the crystal's specified value; XTAL must be left open if no crystal is used. Internal oscillator remains available as fallback.
What happens to the DS1075Z-010 outputs during power-down mode?
During power-down mode (activated by pulling PDN/SELX low when PDN bit = 1), both OUT and OUT0 go into high-impedance states. The internal oscillator, prescaler, and divider circuits are fully disabled, reducing supply current to 0.8 µA. OUT0 is disabled glitchlessly, and all register values are retained in nonvolatile memory for restoration on wake-up.
Can the DS1075Z-010 generate two independent frequencies simultaneously?
No, the DS1075Z-010 generates only one programmable output frequency (OUT), derived from the master clock via prescaler and N-divider. OUT0 mirrors the un-divided master clock (MCLK) or crystal reference, so both outputs share the same base frequency-OUT is divided, OUT0 is not. True dual independent frequencies require separate oscillators or a multi-output generator like the Si5351A.
DS1075Z-010 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- EconOscillator™
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Type:
- Oscillator, Fixed Frequency (Dual)
- Count:
- -
- Frequency:
- 10MHz
- Voltage - Supply:
- 4.75V ~ 5.25V
- Current - Supply:
- 35 mA
- Operating Temperature:
- 0°C ~ 70°C
- Supplier Device Package:
- 8-SOIC
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
DS1075Z-010 FAQ
1.How can I place an order for DS1075Z-010 through Aetrix?
Please submit a Request for Quotation (RFQ) for DS1075Z-010 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 DS1075Z-010 reliable?
The price and inventory of DS1075Z-010 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DS1075Z-010 is usually 5 days.
3.What payment methods are accepted for DS1075Z-010?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DS1075Z-010 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DS1075Z-010?
DS1075Z-010 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DS1075Z-010 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 DS1075Z-010?
For technical support, including DS1075Z-010 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DS1075Z-010 requirements.
6.How does Aetrix verify that DS1075Z-010 is sourced from the original manufacturer or authorized distributors?
All DS1075Z-010 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 DS1075Z-010 meets industry standards.
7.What is the process for return or replacement of DS1075Z-010?
All DS1075Z-010 units undergo pre-shipment inspection (PSI). If there is an issue with DS1075Z-010, 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 DS1075Z-010 part is unused and in its original packaging.
Return procedure for DS1075Z-010:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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