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IC Phase-locked Loops (PLL) - Spur-Free, 2.1 GHz Dual Fractional-N Frequency Synthesizer -- SKY72300-21
Description: also be increased. Larger loop bandwidths improve the settling times and reduce in-band phase noise. Therefore, typical switching times of less than 100 s can be achieved. The lower in-band phase noise also permits the use of lower cost Voltage Controlled Oscillators (VCOs) in customer applications
- Package / Form Factor: TSSOP
- Supply Voltage: 2.7 to 3.3 volts
- Output Frequency: 1.00E8 to 2.10E9 Hz
Description: ideal for both battery-powered and board-level voltage conversion applications. Oscillator control circuitry and four power MOSFET switches are included on-chip. A typical MAX1719/MAX1720/MAX1721 application is generating a -5V supply from a +5V logic supply to power analog circuitry. All three parts
- Operating Temperature: -40 to 185 F
- IC Package Type: Other
Digital-to-Analog Converter (DAC) Chips - 16-Bit DACs with 16-Channel Sample-and-Hold Outputs -- MAX5622
Description: The MAX5621/MAX5622/MAX5623 are 16-bit digital-to-analog converters (DACs) with 16 sample-and-hold (SHA) outputs for applications where a high number of programmable voltages are required. These devices include a clock oscillator and a sequencer that updates the DAC with codes from an internal SRAM
Digital-to-Analog Converter (DAC) Chips - 16-Bit DACs with 32-Channel Sample-and-Hold Outputs -- MAX5633
Description: The MAX5631/MAX5632/MAX5633 are 16-bit digital-to-analog converters (DACs) with 32 sample-and-hold (SHA) outputs for applications where a high number of programmable voltages are required. These devices include a clock oscillator and a sequencer that updates the DAC with codes from an internal SRAM
- Interface Type: Serial, SPI
- Output Type: Voltage
- IC Package Type: Other
- Pin Count: 64 to 68
Description: external analog input voltage. Acceleration and deceleration ramps are also potentiometer controlled. When a bipolar analog voltage is used as the input, the direction command is derived from a polarity detector on the ramped oscillator card. Deceleration can include a slow speed adjustable
- Drive Type: Bipolar Stepper Motor, Microstepping Motor
- Motor Technology: Hybrid Stepper Motor
- Number of Axes / Motors: 1
- Maximum Output Voltage: 75 volts
Description: Features 16 Single-Ended / 8 Differential Analog Inputs 12-Bit Resolution, 100kHz A/D Converter Eight Programmable Voltage Ranges (Unipolar & Bipolar) and 4-20mA Current Range FIFO Data and Point List Buffers ('A' version). Both FIFOs 2K On-board Pacer Clock and Counter Timers Universal
- Product Type: Other
- Technology: PCI
- Form Factor: Full-Size PCI
- Number of ports: 16
Description: Features Universal PCI, PCI-X, 3.3V and 5V compatible (Call for PCI-Express availability) 16 Single-Ended / 8 Differential Analog Inputs 12-Bit Resolution, 100kHz A/D Converter Eight Programmable Voltage Ranges (Unipolar and Bipolar) and 4-20mA Current Range FIFO Data and Point List Buffers
- Data Acquisition Device Type: Data Acquisition Computer Board, I/O Module
- Form Factor: Printed Circuit Board (PCB)
- Analog Input Channels: 16
- Differential Channels: Yes
Description: voltage-controlled oscillator (VCO), a 10.7MHz IF limiting amplifier stage with received-signal-strength indicator (RSSI), and analog baseband data-recovery circuitry. The MAX7034 is available in a 28-pin (9.7mm x 4.4mm) TSSOP package and is specified over the automotive (-40°C to +125°C
- Form Factor / Package: Surface Mount Technology (SMT)
- Supply Current: 6.70E6 nA
Gate Drivers - High-Power LED Driver with Integrated High-Side LED Current Sense and PWM Dimming MOSFET Driver -- MAX16834
Description: applications. It can also operate at input voltages greater than 28V in boost configuration with an external voltage clamp. The MAX16834 is also suitable for DC-DC converter applications such as boost or buck-boost. Additional features include external enable/disable input, an on-chip oscillator, fault
- Switching Frequency: 1.00E6 Hz
- Operating Temperature: -40 to 257 F
- IC Package Type: Other
Description: The SMV1275-079LF is a silicon hyperabrupt junction varactor diode specifically designed for battery operation. The specified high-capacitance ratio and low-series resistance make this varactor appropriate for low phase-noise Voltage-Controlled Oscillators (VCOs) used at frequencies in wireless
- Diode Type: Varactor Diodes
- VR: 10 volts
Supplier: OMEGA Engineering, Inc.
Description: . For operation with +24V signals, a 3600-ohm series resistor is required on each input. See the drive manual for details. The 3540MO drive has an on-board oscillator which allows the motor speed to be controlled by an analog voltage or external joystick. This drive is ideal for continuous motion
- Drive Type: Bipolar Stepper Motor, Microstepping Motor
- Maximum Output Voltage: 5 to 24 volts
- Continuous Output Current: 0.4000 to 3.5 amps
- Supply Voltage (DC): 5 to 24 volts
Network and Communication Chips - Dual-Band Receiver for CDMA and PCS Femtocell Applications -- SKY74100-21
Description: a CDMA radio subsystem. Included within the package are the downconverters, baseband filters with an autotuning loop, UHF Voltage Controlled Oscillator (VCO), RF Phase Locked Loop (PLL), and DC Offset Correction (DCOC). The SKY74100-21 is designed to operate within a supply voltage range of 2.7 V to 3.0
- Technology: CDMA
- Device Type: Receiver
- IC Package Type: LGA
Supplier: Microchip Technology, Inc.
Description: Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels Flash Program Memory with self read/write capability Internal 16MHz oscillator 4x Standalone PWM Modules Complementary Waveform Generator (CWG) Module Numerically Controlled Oscillator (NCO) Module 4xConfigurable Logic Cell (CLC
- Data Bus: 8 Bit
- Clock Speed: 2.00E7 Hz
- Internal RAM Size: 0.2560 KB
- Internal ROM Type: Flash
Description: MHz crystal-controlled oscillator. Counter/Timers 1 and 2 are concatenated on the board to form a single 32-bit counter. Input/Output Connections Primary I/O connections (analog reference, voltage and current outputs) are made via a 40 pin header. Fused +5V and +12V are also available
- Product Type: Other
- Technology: PC/104
Analog-to-Digital Converter (ADC) Chips - HI-674A/883Complete, 12-Bit A/D Converters with Microprocessor Interface -- HI-674A/883Supplier: Techwell, Inc.
Description: plus a high speed current-mode latch, and provides precise decisions down to 0.1 LSB of input overdrive. More than 2X reduction in noise has been achieved by using current instead of voltage for transmission of all signals between the analog and digital ICs. Also, the clock oscillator is current
- Resolution: 12 bits
Supplier: Validyne Engineering
Description: The FC268 is a plug-in module for converting a variable-frequency input voltage to a linearly-proportional DC output voltage. Signal inputs can be from magnetic or photocell speed pickups, oscillators, or any other signal source with a minimum amplitude change of 10 mV rms. Six switch selectable
- Signal Conditioning Type: Frequency-to-Voltage Converter
- Form Factor: Modular Bay / Slot System
- Frequency Input: Yes
- Voltage Output: Yes
Supplier: MKS Instruments, Inc.
Description: measurement rangeover previously available process transducers. It combines the provenMKS Type 690 Baratron® High Accuracy Sensor and Type 270 SignalConditioning Electronics ” oscillator, demodulator, and amplifier”within a single, chemically inert, injection-molded, high impact Ryton®
- Working Pressure Range: 0.0019 to 19.34 psi
- Device Category: Sensor
- Pressure Reading: Absolute
- Sensor Technology: Variable Capacitance
Supplier: Techwell, Inc.
Description: 10-bit x 10-bit Multiplying DAC Output Provides 10-bit Full Scale Adjustment and 10-bit Resolution at any Full Scale Output Three Laser Outputs Allow Read/Write DVD, CD, and Blue Combinations Analog Inputs Supports Read APC HFM Oscillator Programmable to 100mAP-P and Range from 100MHz to >1GHz
- Device Type / Applications: Laser Driver
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Skyworks Solutions, Inc.
Hyperabrupt Junction Tuning Varactor
The SMV1275-079LF is a silicon hyperabrupt junction varactor diode specifically. designed for battery operation. The specified high-capacitance ratio and. low-series resistance make this varactor appropriate for low phase-noise. Voltage-Controlled Oscillators (VCOs) used at frequencies in wireless systems up. to and above 2.5 GHz. Applications for the SMV1275-079LF include. low-noise and wideband UHF and VHF VCOs for GSM, PCS, CDMA, and analog phones. Table 1 describes the packaging and marking... (read more)
Browse Diodes Datasheets for Skyworks Solutions, Inc.
Low-Noise Clock Jitter Cleaner with Dual Loop PLLs
PLL), a low-noise crystal oscillator circuit, and a high-performance voltage controlled oscillator (VCO). The first PLL (PLL1) provides a low-noise jitter cleaner function while the second PLL (PLL2) performs the clock generation. PLL1 can be configured to either work with an external VCXO module or the integrated crystal oscillator with an external tunable crystal and varactor diode. When used with a very narrow loop bandwidth, PLL1 uses the superior close-in phase noise (offsets below 50 kHz... (read more)
Browse IC Clocks Datasheets for Texas Instruments
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|Part #||Distributor||Manufacturer||Product Category||Description|
|PIC18F1220||Microchip Technology, Inc.||Microchip Technology, Inc.||Not Provided||This microcontroller has nanoWatt Technology, which features six enhanced power-managed "software controlled" modes, power consumption as low as 0.1 microamps in standby mode and a wide operating voltage range from 2- to 5.5-volts which makes this device ideal for battery managed applications...|
|PIC18F1320||Microchip Technology, Inc.||Microchip Technology, Inc.||Not Provided||This microcontroller has nanoWatt Technology, which features six enhanced power-managed "software controlled" modes, power consumption as low as 0.1 microamps in standby mode and a wide operating voltage range from 2- to 5.5-volts which makes this device ideal for battery managed applications...|
|PIC16F1508||Microchip Technology, Inc.||Microchip Technology, Inc.||Not Provided||Enhanced Mid-range Core with 49 Instruction, 16 Stack Levels. Flash Program Memory with self read/write capability. Internal 16MHz oscillator. 4x Standalone PWM Modules. Complementary Waveform Generator (CWG) Module. Numerically Controlled Oscillator (NCO) Module. 4xConfigurable Logic Cell (CLC...|
|ADF4360-5BCPZ||Newark / element14||ANALOG DEVICES||Not Provided||ANALOG DEVICES - ADF4360-5BCPZ - VOLTAGE CONTROLLED OSCILLATOR; 1.4GHZ; LFCSP-24|
|ADF4360-6BCPZ||Newark / element14||ANALOG DEVICES||Not Provided||ANALOG DEVICES - ADF4360-6BCPZ - VOLTAGE CONTROLLED OSCILLATOR; 1.25GHZ; LFCSP-24|
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Design and Development of Medical Electronic Instrumentation
effort. We discuss analog-to-digital conversion. of physiological signals as well as methods for high-resolution spectral analysis. Projects. include a universal sensor interface, sensor signal conditioners, using the PC sound card as. a data acquisition card, voltage-controlled oscillator
TSL230 Basic Stamp Experiments
, and a myriad of other factors. And without external circuitry such as a voltage controlled oscillator, or an analog to digital converter, we'd have quite a time acquiring accurate data with the Stamp. The TSL230 takes care of everything for you, and can do so in only one I/O line of the Basic Stamp
Capacitive Multibutton Configurations
AN1104 Capacitive Multibutton Configurations inputs. The third approach creates an expandable Author: Keith Curtis system, which relies on multiplexing additional Microchip Technology Inc. sensors through an external analog multiplexer. Tom Perme Microchip Technology Inc. USING DEFAULT CAPACITY (R
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Fig. 1.5 Analog voltage controlled oscillator (AVCO .
Phase-Locked Loops for Wireless Communications
Historically, analog Voltage Controlled Oscillators (VCOs) have received a voltage as an input, and generated a frequency output.
Advances in Applied Materials and Electronics Engineering II
DCOs are the replacement of analog voltage controlled oscillators (VCOs) in digital PLL system.
Low power digitally controlled oscillator designs with a novel 3-transistor XNOR gate
Digitally controlled oscillators are the replacement of the analog voltage control oscillator in digital PLL sys- . temsŒ5 7�? .
A high fidelity global positioning system receiver simulation.
operation of these circuits is similar to an analog Voltage Controlled Oscillator (VCO).
Synchronization was originally developed for analog synthesizers to counteract the frequency drifting that can occur between voltage controlled analog oscillators , as too much drift can make the musician appear to be out of tune.
"Analog Multipliers" datasheets and application notes, data sheet, circuit, pdf, cross reference, pinout, datasheet | Datasheets.org.uk
Digital Logic Phase Discriminators Analog Multipliers Voltage Controlled Oscillators Timers Video Amplifiers I.F. Amplifiers Low Noise Preamplifiers Line Drivers/Receivers Phase Locked ..
TDA4885 | Datasheets.org.uk
PARAMETERS DESCRIPTION Analog Ground Voltage Controlled Oscillator Bias Current Internal Oscillator Analog Supply Horizontal Sync Pulse Serial Interface Enable, active Serial Interface Data Serial Interface Clock Digital Supply Vertical Sync Pulse Halftone, used this application Fast Blanking Blue Channel Output Green Channel...
Digital Radio Systems on a Chip
It is the digital counterpart of an analog voltage controlled clock oscillator .
Non-contacting CMOS Readout Circuit for an Array of Electrostatically Levitated Infrared Sensors
An analog CMOS voltage controlled oscillator with an oscillation frequency of 79 MHz and phase noise of 104 dBc/Hz @ 1 KHz offset is discussed and investigated as the non-contacting readout circuit.