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Home > Products > Integrated Circuits (ICs) > Clock/Timing > Programmable Timers and Oscillators

Analog Devices Inc. LTC6930MPMS8-5.00#PBF

Name: LTC6930MPMS8-5.00#PBF
Brand: Analog Devices Inc.
SKU: LTC6930MPMS8-5.00#PBF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: LTC6930MPMS8-5.00#PBF

Manufacturer:: Analog Devices Inc.

Category:: Programmable Timers and Oscillators

Package:: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

Datasheet:: LTC6930MPMS8-5.00#PBF.pdf

Description:: IC OSC SILICON 5MHZ 8-MSOP

Quantity:: RFQ Add To RFQ list

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Product details

Overview

LTC6930MPMS8-5.00#PBF from Analog Devices (formerly Linear Technology) is a precision micropower silicon oscillator with factory-set 5.000000MHz master frequency, digitally programmable via three DIV pins to output any of eight frequencies from 39.0625kHz to 5.000MHz. It delivers ±0.1% frequency accuracy over –55°C to 125°C, consumes only 124µA typical at 3V/5MHz, and features <110µs start-up time. It serves as a low-power timing source in harsh-environment industrial controllers and battery-backed instrumentation.

For engineers reviewing the LTC6930MPMS8-5.00#PBF datasheet, LTC6930MPMS8-5.00#PBF pinout, LTC6930MPMS8-5.00#PBF application, or LTC6930MPMS8-5.00#PBF equivalent, key selection criteria include its guaranteed –55°C to 125°C operation, 8-pin MSOP package, digital frequency division control, RMS period jitter <0.8ns at 5MHz, and supply current scalability across 1.7V–5.5V.

Technical Context

The LTC6930MPMS8-5.00#PBF integrates a factory-trimmed master oscillator (5.000000MHz), a proprietary switched-capacitor feedback loop for temperature stability, and a binary divider (÷1 to ÷128) controlled by three CMOS logic inputs (DIVA/DIVB/DIVC). Its dual V+ pins and isolated GND paths minimize coupling between control circuitry and output driver.

It uses internal voltage regulation to maintain <0.07%/V supply-induced frequency drift and achieves <0.15% typical RMS period jitter at 3V by combining a low-40Ω output driver with 3ns rise/fall times. The device holds OUT low during power-up and guarantees glitch-free transitions when DIV pins change state.

Key Specifications

Parameter	Value and Actual Design Meaning
Output Frequency Range	39.0625kHz to 5.000MHz selectable via DIVA/DIVB/DIVC pins (÷1 to ÷128)
Frequency Accuracy	±0.1% max over –55°C to 125°C at V+ = 3V–3.6V
Supply Current	124µA typical at 5MHz/3V; scales with frequency and supply voltage
Start-Up Time	<110µs from valid V+ to first accurate output cycle
RMS Period Jitter	<0.8ns at 5.000MHz, V+ = 3V, C_LOAD = 5pF
Operating Voltage	1.7V to 5.5V single supply - supports Li-Ion or dual AA cells
Temperature Range	–55°C to 125°C (MP grade), qualified for extended industrial/military use

Pinout & Package

Package: 8-lead plastic MSOP (MS8), 3.00mm × 4.90mm body, 0.65mm pitch, exposed thermal pad not present (unlike DFN variant).

Pin/Terminal	Circuit Role	Design Meaning
V+ (Pins 1, 8)	Positive supply input	Dual supply pins reduce supply noise coupling; each requires local 0.1µF bypass to adjacent GND
GND (Pins 2, 6)	Ground reference	Two dedicated ground pins improve return path integrity; must be connected together on PCB
DIVA, DIVB, DIVC (Pins 3, 4, 5)	Digital frequency select inputs	CMOS logic inputs (VIH ≥ 1.25V, VIL ≤ 1.25V); set divider ratio per Table 1 (e.g., [001] = ÷2 = 2.5MHz)
OUT (Pin 7)	CMOS clock output	Low-impedance (40Ω typ) push-pull driver; 3ns rise/fall time; holds low during start-up

Key Features

Feature	Design Value
Digital frequency selection	Three logic pins configure 8 discrete output frequencies without external components or trimming
Ultra-low power consumption	124µA typical at 5MHz/3V enables multi-year battery life in intermittent-sampling systems
Extended temperature operation	–55°C to 125°C rating supports deployment in engine compartments, downhole tools, and aerospace avionics
Glitch-free DIV switching	Output transitions cleanly within one clock cycle-no runt pulses or metastability during reconfiguration
Supply-insensitive frequency stability	0.07%/V drift ensures timing integrity across battery discharge profiles from 5.5V to 1.7V

Applications

Industrial Sensor Node Timing	Harsh-Environment Data Logger
Use Scenario: Battery-powered wireless sensor node sampling temperature/pressure every 10 seconds in oil-field equipment cabinets. IC Role / Device Role / Timing Role: Primary system clock source for microcontroller and ADC sampling trigger. Use Value: 124µA supply current at 39.0625kHz extends 2xAA battery life beyond 5 years; –55°C to 125°C rating prevents cold-start failure.	Use Scenario: Standalone data logger recording vibration spectra inside turbine housings with ambient temperatures up to 110°C. IC Role / Device Role / Timing Role: Precision timebase for high-resolution FFT computation and timestamping. Use Value: ±0.1% frequency accuracy ensures sub-millisecond timestamp error over 24-hour logging cycles at 125°C junction temperature.
Military Radio Control Clock	Medical Infusion Pump Timing
Use Scenario: Secure handheld radio requiring rapid wake/sleep cycling and cryptographic key generation synchronized to stable clock. IC Role / Device Role / Timing Role: Low-jitter clock generator for AES encryption engine and RF synthesizer reference. Use Value: <110µs start-up enables immediate secure channel establishment after button press; <0.8ns jitter preserves signal integrity in 2.4GHz ISM band.	Use Scenario: Portable infusion pump delivering precise drug dosages under variable battery voltage and ambient temperature shifts. IC Role / Device Role / Timing Role: Master timing source for motor step sequencing and flow rate calculation. Use Value: 0.07%/V supply drift prevents dosage timing errors during battery sag from 5.5V to 2.8V; 1.7V minimum operation avoids brown-out shutdown.

Industrial Sensor Node Timing

Harsh-Environment Data Logger

Use Scenario: Battery-powered wireless sensor node sampling temperature/pressure every 10 seconds in oil-field equipment cabinets.

IC Role / Device Role / Timing Role: Primary system clock source for microcontroller and ADC sampling trigger.

Use Value: 124µA supply current at 39.0625kHz extends 2xAA battery life beyond 5 years; –55°C to 125°C rating prevents cold-start failure.

Use Scenario: Standalone data logger recording vibration spectra inside turbine housings with ambient temperatures up to 110°C.

IC Role / Device Role / Timing Role: Precision timebase for high-resolution FFT computation and timestamping.

Use Value: ±0.1% frequency accuracy ensures sub-millisecond timestamp error over 24-hour logging cycles at 125°C junction temperature.

Military Radio Control Clock

Medical Infusion Pump Timing

Use Scenario: Secure handheld radio requiring rapid wake/sleep cycling and cryptographic key generation synchronized to stable clock.

IC Role / Device Role / Timing Role: Low-jitter clock generator for AES encryption engine and RF synthesizer reference.

Use Value: <110µs start-up enables immediate secure channel establishment after button press; <0.8ns jitter preserves signal integrity in 2.4GHz ISM band.

Use Scenario: Portable infusion pump delivering precise drug dosages under variable battery voltage and ambient temperature shifts.

IC Role / Device Role / Timing Role: Master timing source for motor step sequencing and flow rate calculation.

Use Value: 0.07%/V supply drift prevents dosage timing errors during battery sag from 5.5V to 2.8V; 1.7V minimum operation avoids brown-out shutdown.

Equivalent & Alternatives

The following parts are listed as comparable options for similar precision oscillator applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
SiT1533AI-H4-33E-32.768000	32.768kHz fixed-frequency MEMS oscillator; ±10ppm initial accuracy; 1.62–3.63V supply	Single-frequency only; no digital division; optimized for RTC backup, not general-purpose clocking	Select when only 32.768kHz is needed and ultra-low 60nA sleep current is critical
MAX7375AUB+T	5.0MHz fixed-output oscillator; ±50ppm accuracy over –40°C to 85°C; 1.7–3.6V supply	Lacks digital frequency selection; narrower temperature range; higher 350µA supply current at 5MHz	Select for cost-sensitive commercial designs where MP-grade temperature range is unnecessary

Compared with SiT1533AI-H4-33E-32.768000 and MAX7375AUB+T, the LTC6930MPMS8-5.00#PBF uniquely combines wide-temperature operation, programmable division, and micropower efficiency - enabling one part to replace multiple fixed-frequency oscillators while maintaining timing integrity across extreme conditions.

Availability

LTC6930MPMS8-5.00#PBF is available at Aetrix Electronics and suitable for industrial sensor nodes, harsh-environment data loggers, military radio control systems, and medical infusion pumps requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for LTC6930MPMS8-5.00#PBF 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

Analog Devices acquired Linear Technology in 2017 and maintains its high-reliability analog and mixed-signal product lines.

The LTC6930MPMS8-5.00#PBF belongs to the LTC6930 precision micropower oscillator family, designed specifically for battery-operated and extended-temperature applications where crystal-based solutions fail due to shock, vibration, or thermal stress.

FAQ

What is the guaranteed frequency accuracy of the LTC6930MPMS8-5.00#PBF over its full operating temperature range?

The LTC6930MPMS8-5.00#PBF guarantees ±0.1% frequency accuracy over its full –55°C to 125°C operating temperature range when supplied with 3V to 3.6V. This specification applies to all eight output frequencies derived from the 5.000000MHz master oscillator via the DIV pins, and is measured under load conditions of C_LOAD = 5pF and R_LOAD = ∞.

Can the LTC6930MPMS8-5.00#PBF operate from a single 1.7V supply, and what is its typical supply current at that voltage?

Yes, the LTC6930MPMS8-5.00#PBF operates from a minimum supply of 1.7V. At 1.7V and 5.000MHz output (DIV = 1), its typical supply current is 201µA. Supply current decreases linearly with lower output frequencies - e.g., 95µA at 39.0625kHz (DIV = 128) - making it viable for ultra-low-voltage energy harvesting systems.

How does the LTC6930MPMS8-5.00#PBF ensure glitch-free output when changing frequency via the DIV pins?

The LTC6930MPMS8-5.00#PBF guarantees glitch-free output transitions by synchronizing DIV pin changes to the internal master oscillator clock. When DIVA/DIVB/DIVC states change, the output switches cleanly to the new frequency within exactly one output cycle - with no runt pulses, metastability, or intermediate invalid states - preserving timing integrity in real-time control loops.

What is the maximum capacitive load the LTC6930MPMS8-5.00#PBF can drive, and how does loading affect its supply current?

The LTC6930MPMS8-5.00#PBF is characterized for 5pF load but can reliably drive up to 50pF. Supply current increases linearly with load capacitance: driving 50pF at 5MHz requires ~2.2mA additional average current (calculated as C_LOAD × V_SWING × f_OSC). Designers must provide adequate local bypassing (0.1µF ceramic per V+ pin) to handle associated 14mA instantaneous current spikes.

Does the LTC6930MPMS8-5.00#PBF require external passive components for frequency setting or stabilization?

No, the LTC6930MPMS8-5.00#PBF requires no external components for frequency setting or stabilization. Its 5.000000MHz master oscillator is factory-programmed and temperature-compensated using an internal switched-capacitor feedback loop. Only two 0.1µF ceramic bypass capacitors (one per V+ pin to adjacent GND) are required for stable operation - eliminating crystal aging, PCB layout sensitivity, and ESD vulnerability inherent in discrete resonator solutions.

LTC6930MPMS8-5.00#PBF Specifications

Product attributes: Attribute value

Manufacturer:: Analog Devices Inc.

Series:: -

Package/Case:: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

Packaging:: Tube

Product Status:: Active

Type:: Oscillator, Silicon

Count:: -

Frequency:: 5MHz

Voltage - Supply:: 1.7V ~ 5.5V

Current - Supply:: 579 µA

Operating Temperature:: -55°C ~ 125°C

Supplier Device Package:: 8-MSOP

Mounting Type:: Surface Mount

Grade:: -

Qualification:: -

LTC6930MPMS8-5.00#PBF FAQ

1.How can I place an order for LTC6930MPMS8-5.00#PBF through Aetrix?

Please submit a Request for Quotation (RFQ) for LTC6930MPMS8-5.00#PBF 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 LTC6930MPMS8-5.00#PBF reliable?

The price and inventory of LTC6930MPMS8-5.00#PBF are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LTC6930MPMS8-5.00#PBF is usually 5 days.

3.What payment methods are accepted for LTC6930MPMS8-5.00#PBF?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LTC6930MPMS8-5.00#PBF transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for LTC6930MPMS8-5.00#PBF?

LTC6930MPMS8-5.00#PBF orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your LTC6930MPMS8-5.00#PBF 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 LTC6930MPMS8-5.00#PBF?

For technical support, including LTC6930MPMS8-5.00#PBF datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LTC6930MPMS8-5.00#PBF requirements.

6.How does Aetrix verify that LTC6930MPMS8-5.00#PBF is sourced from the original manufacturer or authorized distributors?

All LTC6930MPMS8-5.00#PBF 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 LTC6930MPMS8-5.00#PBF meets industry standards.

7.What is the process for return or replacement of LTC6930MPMS8-5.00#PBF?

All LTC6930MPMS8-5.00#PBF units undergo pre-shipment inspection (PSI). If there is an issue with LTC6930MPMS8-5.00#PBF, 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 LTC6930MPMS8-5.00#PBF part is unused and in its original packaging.

Return procedure for LTC6930MPMS8-5.00#PBF:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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