25 MHz TCXO HCMOS Oscillator 3.3V Enable/Disable 4-SMD, No Lead ASTX-H12 25.000 MHz Abracon ASTX-H12 HCMOS output SMD TCXO, 2.5 x 2.0 x 0.9mm package, 3.2MHz to 55MHz frequency range, standard frequencies 5MHz to 44MHz, 3.3V typical supply voltage, frequency stability up to ±2.5ppm over temperature, ±2.0ppm tolerance at 25°C, low current consumption, 15pF load, 5ns max rise/fall time, tri-state standby function, MSL-1, RoHS/RoHS II compliant, suitable for cellular phones, wireless modules, GPS, RF communication and precision clock reference applications. Search Keywords: ASTX-H12, Abracon ASTX-H12, ASTX-H12 TCXO, HCMOS TCXO, SMD TCXO 2.5x2.0mm, 3.3V TCXO, 26MHz TCXO, 40MHz TCXO, 3.2MHz to 55MHz TCXO, low power TCXO, precision clock oscillator, RF reference oscillator, GPS TCXO, wireless module TCXO, ASTX-H12 datasheet Hashtags: #ASTXH12 #AbraconASTXH12 #TCXO #HCMOSTCXO #SMDOscillator #CrystalOscillator #TemperatureCompensatedOscillator #33VTCXO #25x20mmOscillator #PrecisionClock #FrequencyReference #RFOscillator #GPSOscillator #WirelessClock

Crystal, 12 MHz, SMD, 3.2mm x 2.5mm, 30 ppm, 10 pF, 30 ppm, ABM8 Series ABM8-272-T3 is an ultra-miniature surface-mount quartz crystal from Abracon designed for precision clock generation in embedded systems and microcontroller applications. The crystal operates at 12.000MHz in fundamental AT-cut mode and is packaged in a compact 3.2mm × 2.5mm × 0.8mm ceramic SMD package. It features ±30ppm frequency tolerance and stability, 10pF load capacitance, 50Ω maximum ESR, and low drive power requirements. The device operates across an industrial temperature range of -40°C to +85°C and is hermetically sealed with MSL1 moisture sensitivity rating. The ABM8-272-T3 is approved for use with Raspberry Pi RP2040 and RP235x microcontrollers and is suitable for embedded controllers, IoT devices, communication equipment, industrial electronics, and precision timing applications. Search Keywords: ABM8-272-T3, Abracon ABM8, 12MHz crystal, 12.000MHz crystal, quartz crystal, SMD crystal, ceramic crystal resonator, RP2040 crystal, RP2350 crystal, Raspberry Pi crystal, clock crystal, oscillator crystal, timing crystal, MCU clock source, embedded crystal, surface mount crystal, AT cut crystal, 10pF crystal, 3.2x2.5mm crystal, frequency reference Hashtags: #ABM8272T3 #Abracon #12MHzCrystal #QuartzCrystal #SMDCrystal #ClockSource #Oscillator #TimingCircuit #RP2040 #RP2350 #RaspberryPi #Microcontroller #EmbeddedSystems #IoT #Electronics #ElectronicComponents #PCBDesign #HardwareDesign #FrequencyReference #CrystalOscillator

Ultra-Low Phase Noise HCMOS Crystal Oscillator – 3.3 V HCMOS crystal clock oscillator optimized for high-definition audio equipment, DACs, ADCs, digital audio broadcasting (DAB), professional audio systems, precision instrumentation, and embedded timing applications. Provides a 22.5792 MHz output frequency with ±25 ppm frequency stability, operating from a 3.3 V ±0.3 V supply while consuming 15 mA typical (25 mA maximum). Features ultra-low phase noise of −100 dBc/Hz typical at 10 Hz offset, a −169 dBc/Hz noise floor, HCMOS output, enable/disable (standby) function with tri-state output, 200 ns maximum disable time, 3 ns maximum rise/fall time, and ±24 mA output drive for high-performance clock generation. Designed for surface-mount assembly in a 4-pad 14.2 × 9.14 mm package, it operates over a 0°C to +70°C temperature range. #Crystek #CCHD95725225792 #CCHD957 #CrystalOscillator #HCMOSOscillator #LowPhaseNoise #ClockGenerator #AudioClock #PrecisionTiming #SurfaceMount #EmbeddedSystems

CMOS Crystal Oscillator (XO) – 8.192 MHz CMOS clock oscillator with enable/disable function for precision clock generation. Operates from a 1.6 V to 3.6 V supply, features ±25 ppm frequency stability, 1.8 mA maximum supply current, 45/55% duty cycle, 7 ns maximum rise/fall time, and 5 ms maximum startup time. Specified for operation over a −40°C to +85°C temperature range and housed in a 4-pad 2.5 × 2.0 mm surface-mount package with a 0.9 mm maximum height. #ECSInc #ECS2520MVLC08192CNTR #CrystalOscillator #CMOSOscillator #XO #8192MHz #ClockGenerator #FrequencyReference #SurfaceMount #2520Package #EmbeddedSystems

12 MHz Crystal Oscillator Circuit Module #Module This module is designed to generate a highly stable and precise 12 MHz clock signal using a crystal oscillator. It incorporates a carefully selected load capacitor network and proper grounding techniques to ensure minimal frequency drift and robust performance across digital applications. This circuit is optimized for use in timing-critical systems where consistent frequency output is essential. #CrystalOscillator #CircuitModule #ClockSignal #EmbeddedSystems #DigitalCircuits #PCBDesign

Small and thin surface-mount crystal units NX1612SA-32MHZ-STD-CIS-3 is a compact surface-mount quartz crystal oscillator designed for stable clock generation in embedded electronic systems and wireless communication devices. Manufactured in a miniature ceramic package, this crystal provides precise frequency control with low phase noise and high frequency stability, making it suitable for microcontrollers, RF modules, IoT devices, and portable electronics. The device operates at a nominal frequency of thirty-two megahertz and is optimized for low power consumption and reliable startup characteristics. Its compact footprint enables integration into high-density PCB layouts while maintaining strong resistance to environmental stress and mechanical vibration. The crystal is compatible with standard oscillator circuits and supports stable operation across industrial temperature ranges. This component is commonly used in timing reference applications, communication systems, sensor modules, wearable devices, and battery-powered embedded platforms requiring accurate and stable clock signals. #commonpartslibrary #crystaloscillator #timingdevice #frequencycontrol #embeddedhardware #wirelesssystems #rfdesign #iotdevices #electronicscomponents #surfacemountdevice

32.768 kHz ±20ppm Crystal 9pF 70 kOhms 2-SMD, No Lead The XTL721-S999-301 specification defines the engineering requirements for a crystal oscillator component intended to provide a stable and accurate timing reference for electronic systems. This specification establishes the functional, electrical, mechanical, environmental, and quality requirements necessary to ensure precise frequency generation, reliable operation, and long-term stability in embedded, industrial, communication, and consumer electronic applications. The component is intended for use in applications requiring accurate clock generation and synchronization, including microcontroller-based systems, communication interfaces, digital signal processing, and timing circuits. It provides a highly stable frequency reference with low phase noise and excellent frequency stability to support reliable system operation under varying environmental conditions. Engineering Requirements The crystal component shall be manufactured using high-purity quartz material and precision fabrication processes to ensure consistent resonant frequency characteristics, low aging effects, and dependable long-term performance. The construction shall provide stable oscillation characteristics throughout the specified operating temperature and environmental conditions. Electrical characteristics shall ensure accurate frequency stability, low equivalent series resistance, and reliable oscillation startup when used with compatible oscillator circuits. The component shall maintain stable timing performance under normal supply variations, temperature fluctuations, and continuous operating conditions. Mechanical construction shall be suitable for automated surface-mount assembly and compatible with standard solder reflow manufacturing processes. The package shall provide mechanical robustness and resistance to vibration, mechanical shock, thermal cycling, and handling without degradation of electrical performance or structural integrity. Workmanship shall be free from defects including contamination, package cracking, seal failure, lead deformation, or structural inconsistencies that could adversely affect frequency accuracy or operational reliability. Inspection, validation, and testing shall be performed using calibrated equipment and controlled quality procedures to verify compliance with engineering and manufacturing requirements. Any deviation from this specification shall require formal engineering evaluation, documented technical justification, and approval through the established engineering change control process before implementation. Documentation Supporting documentation shall include engineering drawings, frequency performance specifications, electrical characterization reports, qualification records, inspection reports, reliability data, material declarations, and revision-controlled manufacturing documentation. All documentation shall be maintained under formal configuration management and quality assurance systems to ensure complete product traceability. Revision Control Any modification to this specification shall be managed through the formal engineering change management process. All revisions shall undergo technical review, validation, and approval before release to ensure continued compliance with design intent and applicable engineering standards. #EngineeringSpecification #CrystalOscillator #QuartzCrystal #TimingDevice #ClockGenerator #EmbeddedSystems #IndustrialElectronics #FrequencyControl #QualityAssurance #EngineeringDocumentation

1.8432 MHz XO (Standard) TTL Oscillator 5V 14-DIP, 4 Leads (Full Size, Metal Can) 1.8432 MHz 5V DIP-4 oscillator The ECS-100AX-018 is a 1.8432 MHz crystal-based TTL clock oscillator from ECS Inc. designed to provide a stable and accurate clock source for digital systems. It operates from a 5 V supply and delivers a TTL-compatible output, making it suitable for microprocessors, microcontrollers, UART/serial communication circuits, industrial controllers, and legacy digital logic applications. The device is housed in a 14-pin DIP metal can package (4 active leads) for through-hole PCB mounting. Key Features 1.8432 MHz fixed output frequency Crystal-based XO (Crystal Oscillator) architecture 5 V supply voltage TTL-compatible output Frequency stability of ±100 ppm Low maximum supply current of 15 mA Through-hole 14-DIP (4-lead metal can) package Operating temperature range: 0°C to +70°C Suitable for clock generation in digital and communication systems RoHS compliant #ECSInc #ClockOscillator #CrystalOscillator #TTL #1_8432MHz #5V #ThroughHole #DIP14 #TimingDevice #DigitalClock #EmbeddedSystems #IndustrialElectronics #PCBDesign

Crystal oscillator 4Pin 4-SMD, No Lead, ABM3C series, 0.197" L x 0.126" W (5.00mm x 3.20mm) #simplifiedFootprint #noProp #CommonPartsLibrary #SMD #Crystal

Crystal oscillator 4Pin 4-SMD, No Lead, ABM3C series, 0.197" L x 0.126" W (5.00mm x 3.20mm) #simpifiedFootprint