Top Pll Comparator

AUNE X1s GT DAC with Headphone AMP, PLL Technology Desktop HiFi Decoder

• PLL (Phase Locked Loop) Technology: The X1s GT uses a high-performance PLL chip of ADI. The jitter is very low. It took half a year to finish the whole program design. The PLL core outputs low-jitter clock signals according to the music currently being played simultaneously to XMOS and DAC. Therefore, the digital signals are better..
• Clock synchronization and External clock input technology: The X1s GT supports 10M external clock input. And it achieves clock synchronization of the whole device. The clock signals from PLL are synchronized by XMOS and ES9038Q2M. The DAC is working in the synchronized mode. PLL works in all digital input modes: USB, coaxial, optical..
• Complex Fully-discrete Headphone AMPs: The X1s GT’s amp board has 4 fully-discrete headphone amplifiers. 277 parts and components in total, among which, 96 are BJTs. It uses ±9v power supply. It’s a “huge” amp board compared to those of the same level DACs with amps. The hardware performance is outstanding..
• Unique Filter Modes: Instead of using the ES9038 series’ default filter modes, we designed 4 filter modes for the X1s GT with our own algorithm. The X1s GT was designed to be a special product. It must have its characteristics and they show our understanding of music..

uxcell Angle Sensor Module SW-520D Ball Switch Tilt Sensor Module for Arduino

• Output form: digital switch output (0 and 1).
• Sensor can sense changes in body angle. A fixed bolt holes for easy installation..
• Using the highly sensitive switch SW-520D as the angle sensor. Using a wide voltage LM393 comparator..
• The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma..
• For purchasing electronic modules should have some basic knowledge of electronics. Most modules only provide descriptions or information. Beginners should be cautious..

uxcell Angle Sensor Module SW-520D Golden Ball Switch Tilt Sensor Module for Arduino 5pcs

• Output form: digital switch output (0 and 1).
• Sensor can sense changes in body angle. A fixed bolt holes for easy installation..
• Using the highly sensitive switch SW-520D as the angle sensor. Using a wide voltage LM393 comparator..
• The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma..
• For purchasing electronic modules should have some basic knowledge of electronics. Most modules only provide descriptions or information. Beginners should be cautious..

Bwsensing Tilt Sensor BWK228 Dual Axis Inclinometer with 0.02 Degree Resolution and 0.2 Degree Accuracy 4-20mA 0-20mA 0-24mA Analog Output for Optional

• 【Basic Features】: The working voltage of 3V - 5V.
• Output form: digital switch output (0 and 1).
• 【Easy installation】: Sensor can sense changes in body angle. A fixed bolt holes for easy installation..
• 【High sensitivity】: Using the highly sensitive switch SW-520D as the angle sensor. Using a wide voltage LM393 comparator..
• 【Good overall performance】: The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 ma..
• 【Item Condition】: The module is 100% made of original electronic components, and the product is a brand new product, you can buy it with confidence.

AITIAO 3Pcs GY-530 VL53L0X Laser Ranging Sensor Module GY-530 VL53L0X Time-of-Flight (ToF) Laser Distance Sensor 2.8-5V I2C IIC Interface Communication

• Using the sensitive type photosensitive resistance sensor, high sensitive.
• With adjustable potentiometer can adjust and detect the brightness of the light.
• The output format: Digital switching output (0 and 1)..
• Waveform of the comparator output signal is good,strong driving ability, for more than 5mA..
• Applications: It is widely used in light intensity detected,light brightness sensors,smart car module..
• Package Included:12 X Photosensitive Resistance Sensor Module.

YXMY2020 Benchtop Digital Resistance Tester AT2511 Digital Mega Meter with Chrome Nickel Wire Resistance for Low Digital Micro Ohm Meter for Testing Various Electronic Components

• Test range from 0.01mΩ～200.0kΩ with max reading of 5000 dgts. Low test current makes it can be used in occasion of low power consumption, especially for factory checking and product sorting..
• Maximum reading 5000, basic accuracy 0.2%, measuring range 0.01mΩ-200.0kΩ Maximum current: 003c100ma.
• Eight-range automatic and manual test, measuring speed Fast: 10 times / sec Slow: 3 times / sec.
• Display results: 0.8 inch high-definition digital tube direct reading display, full electronic switch design, can instantly complete the cut from the highest range to the lowest range, built-in comparator built-in comparator..

(5PCS) ICS91730AMLFT IC CLOCK GENERATOR LOW EMI 8SOIC 91730 ICS91730

• PLL and divider :The chip of this signal generator has a 25MHz accurate reference voltage source, and has a PLL and frequency divider inside, so it can generate almost any frequency..
• three independent outputs :The signal generator has three independent outputs, and each output can have a different frequency..
• 3.3V LDO regulator :This convenient small chip has a 3.3V LDO regulator and can be powered by 3-5VDC..
• level shift circuit :There is a level conversion circuit on the I2C line. Generally speaking, you can safely use the chip at 3V or 5V..
• sleep function :The signal generator has a sleep function, which can reduce power consumption and is very economical and environmentally friendly..

Benchtop Digital Resistance Tester High Accuracy DC Resistance Meter Micro Ohm Meter Tester 1u-20M Ohm RS232 Handler Built-in Comparator 3.5'' TFT LCD AT516 for Testing Various Electronic Components

• AT516 DC Resistance Tester is a benchtop instrument with fully automated real-time detection controlled by a high-performance ARM microprocessor..
• The instrument has an accuracy of 0.05% and a measurement range of 1μΩ~20MΩ. The resistance value is displayed in 5 bits with 30000 readings and a maximum sampling speed of 7ms. The instrument has built-in temperature compensation interface to compensate for errors due to temperature..
• The instrument has built-in 14-step comparator output, which can set 10 qualified files, and all the comparator results can be output through the Handler interface..
• The instrument comes standard with RS-232 interface, using SCPI (Standard Command for Programmable Instrument standard command set) and Modbus protocol (Modbus has become the national standard GB/T19582-2008) applied to automatic sorting system to complete automatic pipeline test. Communicate with computer, PLC or WINCE device to efficiently perform remote control and data acquisition functions..

Sangean DT-200X FM-Stereo/AM Digital Tuning Pocket Radio Black

• Am/ FM-Stereo pocket radio with drift-free PLL Synthesized tuner and built-in speaker.
• 19 radom AM/FM memory presets with Auto station Scanning and auto seek.
• Large backlit LCD display, selectable stereo/mono switch, stereo headphone output, low battery indicator, 90 minute auto shut off, DBB dynamic bass boost, lock switch, My favorite stations and real time clock.
• Removable belt clip, stereo earbuds, trailing antenna included, Operates on 2 AA Batteries (not included).
• High-impact ABS case measures just 4. 2”H x 2. 5”W x . 75”D inches.
• Drift-free, PLL synthesized tuning, 19 FM/AM memory presets with auto station scanning.
• Removable belt clip, stereo ear buds, trailing antenna included.
• Auto 90-minute shut-off, high-impact ABS case.
• Measures just 4.375 x 2.625 x .75 inches.

RCA Alarm Clock Radio with NOAA Weather Alerts – Digital Clock with Alarm and Snooze, AM/FM/Weather Band Radio, Dimmable Display, AC Powered (RCDW10) , Black

• Receives NOAA weather alerts to keep you informed of severe weather and natural disasters including, floods, hurricanes, tornadoes, and earthquakes.
• Digital PLL Tuned AM/FM/Weather Band Radio.
• Alarm, snooze and sleep functions makes this ideal for bedside use.
• Adjustable, telescoping antenna for the best possible reception.
• “No Worry” battery backup option (9V battery not included) – when your power goes out, there is no need to worry, the time and alarm setting will be retained.
• NOAA weather alerts, digital clock, AM/FM radio, AUX input, digital PLL tuned, AC power plug.

Sangean DT-200X FM-Stereo/AM Digital Tuning Pocket Radio Black & PR-D7 BK AM/FM Digital Rechargeable Portable Radio - Black (PR-D7BK)

• Product 1: Am/ FM-Stereo pocket radio with drift-free PLL Synthesized tuner and built-in speaker.
• Product 1: 19 radom AM/FM memory presets with Auto station Scanning and auto seek.
• Product 1: Large backlit LCD display, selectable stereo/mono switch, stereo headphone output, low battery indicator, 90 minute auto shut off, DBB dynamic bass boost, lock switch, My favorite stations and real time clock.
• Product 1: Removable belt clip, stereo earbuds, trailing antenna included.
• Product 2: 5 AM & 5 FM memory preset stations.
• Product 2: PLL synthesized tuning system.
• Product 2: Alarm by radio or Humane Wake System buzzer.

Taylor Swimming Pool Spa Test Kit Thiosulfate .75 Oz Replacement Bottle (2 Pack)