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Voltage Controlled - VCO & VCXO Oscillators

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We offer a wide range of voltage controlled oscillators (VCOs) and voltage controlled crystal oscillators (VCXOs)

What is the difference between a VCO and a VCXO?

A VCO or Voltage Controlled Oscillator is an electronic oscillator whose oscillating/output frequency can be controlled by a DC control voltage. Changing this applied voltage modifies the oscillating/output frequency of the VCO. The oscillation frequency of a VCO is generated using an electronic circuit.

A VCXO is a Voltage Controlled Crystal Oscillator; it consists of a crystal oscillator with a varactor diode and supporting circuitry. The oscillating/output frequency of a VCXO is determined by the properties of the crystal. When a DC control voltage is applied across the crystal, the oscillation frequency changes.

Analog Devices’ Maxim 2.4GHz monolithic voltage controlled oscillators are self-contained voltage-controlled oscillators (VCOs) intended for use in the 2.4GHz to 2.5GHz ISM band. Each IC combines a fully integrated oscillator and output buffer in a miniature 8-pin μMAX package.

Features:

On-Chip Tank Circuit
Internally Matched Output Buffer Amplifier
Low-Current Shutdown Mode
+2.7V to +5.5V Supply Voltage Range
Miniature 8-Pin µMAX Package

Applications include 802.11b DSSS WLAN, 802.11 FHSS WLAN, Home RF, and 2.4GHz Bluetooth ISM Proprietary Radio.

SiTime MEMS voltage controlled crystal oscillators (VCXOs) provide exceptional dynamic performance and the highest reliability for video distribution (CMTS), networking, telecom, and instrumentation applications. These devices are engineered to maintain the same phase noise and frequency tuning accuracies in the presence of common environmental hazards, such as shock, vibration, noisy power supply, and EMI. They enable equipment, such as cable headend and remote radio head (RRH), to deliver the highest performance, best reliability, and the highest quality of service in uncontrolled environments, such as un-airconditioned basements or rooftops.

Any frequency from 1 MHz to 725 MHz in 1 Hz step
±15 ppm, best dynamic stability over entire temperature range (-40 to +85°C)
0.02 ps/mV power supply noise rejection (PSNR), lowering power supply requirements
Best (0.1%) and widest (±25 to ±3200 ppm) pull range linearity, 50x better than quartz

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Manufacturer Part No	Newark Part No.	Description / Manufacturer	Price for:	Price	Quantity	Frequency Nom	Clock IC Type	Oscillator Case	Frequency	Supply Voltage Nom	No. of Outputs	Supply Voltage Min	Product Range	Supply Voltage Max	Clock IC Case Style	Operating Temperature Min	Operating Temperature Max	No. of Pins	Oscillator Output Compatibility
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XLH53V012.288000I	85AJ6611 Data Sheet + RoHS Date/Lot Code	Oscillator, Voltage Controlled, 12.288 MHz, LVCMOS, SMD, 5mm x 3.2mm, 3.3 V RENESAS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ $2.37 10+ $2.32 25+ $2.26 50+ $2.20 100+ $1.93 250+ $1.90 500+ $1.87 1000+ $1.60 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Mult: 1 Cut Tape (Min: 1) Re-Reel (Min: 100) Add	12.288MHz	-	SMD, 5mm x 3.2mm	-	3.3V	-	-	-	-	-	-40°C	85°C	-	0
ABLNO-V-100.000MHZ-T2	92AH3809 Data Sheet + RoHS Date/Lot Code	VCXO, 100MHZ, LVCMOS, SMD, 14.3 X 8.7MM ROHS COMPLIANT: YES ABRACON You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ $15.23 10+ $14.25 25+ $13.82 50+ $13.14 100+ $12.93 250+ $12.72 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Mult: 1 Cut Tape (Min: 1) Re-Reel (Min: 10) Add	0	-	0	-	0	-	-	0	-	-	-40°C	85°C	-	0
XLH53V010.000000I	50AJ9056 Data Sheet + RoHS Date/Lot Code	VCXO, 10MHZ, LVCMOS, 5MM X 3.2MM ROHS COMPLIANT: YES RENESAS You previously purchased this product. View in Order History	Each	1+ $2.37 10+ $2.32 25+ $2.27 50+ $2.22 100+ $1.93 250+ $1.91 500+ $1.88 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	0	-	0	-	0	-	-	0	-	-	-40°C	85°C	-	0
XLH73V024.576000I	66AH7729 Data Sheet + RoHS	VCXO, 24.576MHZ, HCMOS, SMD, 7MM X 5MM ROHS COMPLIANT: YES RENESAS You previously purchased this product. View in Order History	Each	1+ $2.87 10+ $2.80 25+ $2.74 50+ $2.67 100+ $2.33 250+ $2.30 500+ $2.27 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	24.576MHz	-	SMD, 7mm x 5mm	-	3.3V	-	-	XLH	-	-	-40°C	85°C	-	HCMOS
357LB3I027M0000	75AJ0092 Data Sheet + RoHS	VCXO, 27MHZ, HCMOS / TTL, 7MM X 5MM ROHS COMPLIANT: YES CTS You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ $2.46 10+ $2.37 25+ $2.27 50+ $2.16 100+ $2.07	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Mult: 1 Cut Tape (Min: 1) Re-Reel (Min: 100) Add	0	-	0	-	0	-	-	0	-	-	-40°C	85°C	-	0

AOC2012VAJC-25.0000C	34AH0236 New product + RoHS	VCOCXO, 25MHZ, LVCMOS, 20.32MM X 12.7MM ROHS COMPLIANT: YES ABRACON You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ $99.22 10+ $95.91 25+ $87.99 50+ $85.38 100+ $82.72	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Mult: 1 Cut Tape (Min: 1) Re-Reel (Min: 10) Add	25MHz	-	SMD, 20.32mm x 12.7mm	-	3.3V	-	-	AOC2012	-	-	-20°C	70°C	-	LVCMOS

AOC2012VAJC-10.0000C	34AH0233 + RoHS Date/Lot Code	VCOCXO, 10MHZ, LVCMOS, 20.32MM X 12.7MM ROHS COMPLIANT: YES ABRACON You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ $93.57 10+ $91.33 25+ $88.81 50+ $86.28 100+ $83.54	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Mult: 1 Cut Tape (Min: 1) Re-Reel (Min: 10) Add	10MHz	-	SMD, 20.32mm x 12.7mm	-	3.3V	-	-	AOC2012	-	-	-20°C	70°C	-	LVCMOS

SIT3372AI-1E2-33EC156.250000X	52AC6561 Data Sheet + RoHS	VCXO, 156.25MHZ, 7X5MM, LVPECL SITIME You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ $13.89	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Mult: 1 Cut Tape (Min: 1) Re-Reel (Min: 10) Add	0	-	0	-	0	-	-	0	-	-	-40°C	85°C	-	0

SIT3372AI-2B2-33NC156.250000G	52AC6562 Data Sheet + RoHS	VCXO, 156.25MHZ, 3.2X2.5MM, LVDS SITIME You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ $13.89	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Mult: 1 Cut Tape (Min: 1) Re-Reel (Min: 10) Add	0	-	0	-	0	-	-	0	-	-	-40°C	85°C	-	0

6U-10.000MBE-T	86W5636 Data Sheet + RoHS Date/Lot Code	VCXO, 10 MHz, CMOS, SMD, 7mm x 5mm, 3.3 V, 6U Series TXC You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ $2.06 10+ $2.06 25+ $2.06 50+ $2.06 100+ $2.06	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	10MHz	-	SMD, 7mm x 5mm	-	3.3V	-	-	6U Series	-	-	-40°C	85°C	-	CMOS

ABLNO-V-150.000MHZ-T	73AJ0530 Data Sheet + RoHS Date/Lot Code	VCXO, 150MHZ, 14.3MM X 8.7MM ROHS COMPLIANT: YES ABRACON You previously purchased this product. View in Order History	Each (Supplied on Full Reel)	1000+ $13.34	Restricted Item Minimum order of 1000 items Multiples of 1000 only Please enter a valid quantity Add	150MHz	-	SMD, 14.3mm x 8.7mm	-	3.3V	-	-	ABLNO	-	-	-40°C	85°C	-	LVCMOS

HMC384LP4E	50AK1667 Data Sheet + RoHS Date/Lot Code	Oscillator, Voltage Controlled, Buffer Amplifier, 2.05 GHz to 2.25 GHz, SMD, 4mm x 4mm, 3 V ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ $18.97 10+ $17.16 25+ $15.81 50+ $13.26 100+ $12.28	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	-	-	SMD, 4mm x 4mm	-	3V	-	-	-	-	-	-40°C	85°C	-	-

HMC509LP5E	60AK8276 Data Sheet + RoHS Date/Lot Code	Oscillator, Voltage Controlled, Half Frequency Output, 7.8 GHz to 8.8 GHz, SMD, 5mm x 5mm, 5 V ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ $49.11 5+ $47.46 10+ $45.79 25+ $41.01 50+ $40.62 100+ $40.24 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	-	-	SMD, 5mm x 5mm	-	5V	-	-	-	-	-	-40°C	85°C	-	-

HMC511LP5ETR	60AK8279 Data Sheet + RoHS Date/Lot Code	VCO, 9.05 GHz to 10.15 GHz, SMD, 5 mm x 5 mm, 5 V, with Half Frequency Output ANALOG DEVICES You previously purchased this product. View in Order History	Each (Supplied on Cut Tape)	1+ $48.88 10+ $45.57 25+ $39.63	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Mult: 1 Cut Tape (Min: 1) Re-Reel (Min: 10) Add	-	-	SMD, 5mm x 5mm	-	5V	-	-	-	-	-	-40°C	85°C	-	-

HMC586LC4B	60AK8291 Data Sheet + RoHS Date/Lot Code	Oscillator, Voltage Controlled, Buffer Amplifier, 4 GHz to 8 GHz, SMD, 4mm x 4mm, 5 V ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ $247.35 5+ $239.63 10+ $231.90 25+ $220.30	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	-	-	SMD, 4mm x 4mm	-	5V	-	-	-	-	-	-40°C	85°C	-	-

HMC430LP4E	54AK6575 Data Sheet + RoHS Date/Lot Code	Oscillator, Voltage Controlled, Buffer Amplifier, 5 GHz to 5.5 GHz, SMD, 4mm x 4mm, 3 V ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ $24.28 5+ $23.35 10+ $22.41 25+ $17.79 50+ $17.12 100+ $17.12 250+ $17.11 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	-	-	SMD, 4mm x 4mm	-	3V	-	-	-	-	-	-40°C	85°C	-	-

HMC530LP5E	50AK1748 Data Sheet + RoHS Date/Lot Code	Oscillator, Voltage Controlled, Half Frequency Output, 9.5 GHz to 10.8 GHz, SMD, 5mm x 5mm, 5 V ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ $49.11 5+ $47.46 10+ $45.79 25+ $41.01 50+ $40.41 100+ $39.82 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	-	-	SMD, 5mm x 5mm	-	5V	-	-	-	-	-	-40°C	85°C	-	-

HMC391LP4E	50AK1670 Data Sheet + RoHS Date/Lot Code	Oscillator, Voltage Controlled, Buffer Amplifier, 3.9 GHz to 4.45 GHz, SMD, 4mm x 4mm, 3 V ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ $19.46 10+ $17.62 25+ $16.22 50+ $15.27 100+ $14.31 250+ $13.98 500+ $13.10 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	-	-	SMD, 4mm x 4mm	-	3V	-	-	-	-	-	-40°C	85°C	-	-

HMC466LP4E	50AK1723 Data Sheet + RoHS Date/Lot Code	Oscillator, Voltage Controlled, Buffer Amplifier, 6.1 GHz to 6.72 GHz, SMD, 4mm x 4mm, 3 V ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ $29.47 5+ $28.34 10+ $27.21 25+ $23.69 50+ $23.28 100+ $22.85 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	-	-	SMD, 4mm x 4mm	-	3V	-	-	-	-	-	-40°C	85°C	-	-

HMC532LP4E	50AK1750 Data Sheet + RoHS Date/Lot Code	Oscillator, Voltage Controlled, Buffer Amplifier, 7.1 GHz to 7.9 GHz, SMD, 4mm x 4mm, 3 V ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ $28.57 5+ $27.47 10+ $26.36 25+ $21.22 50+ $21.12 100+ $19.92 250+ $19.32 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	-	-	SMD, 4mm x 4mm	-	3V	-	-	-	-	-	-40°C	85°C	-	-

HMC734LP5E	50AK1807 Data Sheet + RoHS Date/Lot Code	Oscillator, Voltage Controlled, 8.6 GHz to 10.2 GHz, SMD, 5mm x 5mm, 5 V ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ $67.98 5+ $65.69 10+ $63.39 25+ $55.12	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	-	-	SMD, 5mm x 5mm	-	5V	-	-	-	-	-	-40°C	85°C	-	-

HMC510LP5E	80AK4795 + RoHS Date/Lot Code	VCO, W/HALF FREQ O/P, 8.45-9.55GHZ, QFN ROHS COMPLIANT: YES ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ $49.38 5+ $47.72 10+ $46.04 25+ $42.70 50+ $41.37 100+ $40.04 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	-	-	SMD, 5mm x 5mm	-	5V	-	-	-	-	-	-40°C	85°C	-	-

HMC507LP5E	50AK1732 Data Sheet + RoHS Date/Lot Code	Oscillator, Voltage Controlled, Half Frequency Output, 6.65 GHz to 7.65 GHz, SMD, 5mm x 5mm, 5 V ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ $46.62 5+ $45.23 10+ $43.84 25+ $40.61 50+ $40.50 100+ $38.65 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	-	-	SMD, 5mm x 5mm	-	5V	-	-	-	-	-	-40°C	85°C	-	-

HMC385LP4E	50AK1668 Data Sheet + RoHS Date/Lot Code	Oscillator, Voltage Controlled, Buffer Amplifier, 2.25 GHz to 2.5 GHz, SMD, 4mm x 4mm, 3 V ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ $19.30 10+ $17.46 25+ $16.09 50+ $15.39 100+ $14.71 250+ $13.79 500+ $12.86 More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	-MHz	-	SMD, 4mm x 4mm	-	3V	-	-	-	-	-	-40°C	85°C	-	-

HMC732LC4B	50AK1803 Data Sheet + RoHS Date/Lot Code	Oscillator, Voltage Controlled, Buffer Amplifier, 6 GHz to 12 GHz, SMD, 4mm x 4mm, 5 V ANALOG DEVICES You previously purchased this product. View in Order History	Each	1+ $165.91 5+ $162.41 10+ $158.89 25+ $155.40	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add	-	-	SMD, 4mm x 4mm	-	5V	-	-	-	-	-	-40°C	85°C	-	-