SMD, 4mm x 4mm Voltage Controlled - VCO & VCXO Oscillators

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

			Price For		Quantity

HMC384LP4E	4032590 Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Buffer Amplifier 2.05 GHz to 2.25 GHz SMD 4mm x 4mm 3 V	Each	1+ HK$165.640 10+ HK$149.030 25+ HK$137.440 100+ HK$120.700 250+ HK$112.330 More Pricing...	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	3V	-40°C	85°C	-
HMC466LP4E	4032600 Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Buffer Amplifier 6.1 GHz to 6.72 GHz SMD 4mm x 4mm 3 V	Each	1+ HK$194.800 10+ HK$188.750 25+ HK$188.240 100+ HK$187.990 250+ HK$187.730	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	3V	-40°C	85°C	-
HMC430LP4E	4032596 Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Buffer Amplifier 5 GHz to 5.5 GHz SMD 4mm x 4mm 3 V	Each	1+ HK$196.430 10+ HK$171.460 25+ HK$162.810 100+ HK$150.940 250+ HK$143.840 More Pricing...	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	3V	-40°C	85°C	-
HMC586LC4B	4032621 Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Buffer Amplifier 4 GHz to 8 GHz SMD 4mm x 4mm 5 V	Each	1+ HK$1,978.330 10+ HK$1,751.170	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	5V	-40°C	85°C	-
HMC733LC4BTR	4032630RL Data Sheet RoHS	ANALOG DEVICES VCO 10 GHz to 20 GHz SMD 4 mm x 4 mm 5 V with Buffer Amplifier	Each (Supplied on Cut Tape) Re-Reel Packaging Options	1+ HK$2,046.760 100+ HK$2,005.830	Min: 10 / Mult: 1	-	SMD, 4mm x 4mm	5V	-40°C	85°C	-
HMC385LP4E	4032591 Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Buffer Amplifier 2.25 GHz to 2.5 GHz SMD 4mm x 4mm 3 V	Each	1+ HK$165.020 10+ HK$143.800 25+ HK$136.440 100+ HK$126.350 250+ HK$120.320 More Pricing...	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	3V	-40°C	85°C	-
HMC506LP4E	4032602 Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Buffer Amplifier 7.8 GHz to 8.7 GHz SMD 4mm x 4mm 3 V	Each	1+ HK$274.720 10+ HK$240.100 25+ HK$228.100 100+ HK$211.670 250+ HK$201.840	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	3V	-40°C	85°C	-
HMC733LC4BTR	4032630 Data Sheet RoHS	ANALOG DEVICES VCO 10 GHz to 20 GHz SMD 4 mm x 4 mm 5 V with Buffer Amplifier	Each (Supplied on Cut Tape) Cut Tape	1+ HK$2,046.760 100+ HK$2,005.830	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	5V	-40°C	85°C	-
HMC431LP4ETR	4032599RL Data Sheet RoHS	ANALOG DEVICES VCO 5.5 GHz to 6.1 GHz SMD 4 mm x 4 mm 3 V with Buffer Amplifier	Each (Supplied on Cut Tape) Re-Reel Packaging Options	10+ HK$190.510 25+ HK$180.900 100+ HK$167.710 250+ HK$159.820 500+ HK$156.630	Min: 10 / Mult: 1	-	SMD, 4mm x 4mm	3V	-40°C	85°C	-
HMC733LC4B	4032629 Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Buffer Amplifier 10 GHz to 20 GHz SMD 4mm x 4mm 5 V	Each	1+ HK$2,046.760 10+ HK$2,005.830	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	5V	-40°C	85°C	-
HMC431LP4ETR	4032599 Data Sheet RoHS	ANALOG DEVICES VCO 5.5 GHz to 6.1 GHz SMD 4 mm x 4 mm 3 V with Buffer Amplifier	Each (Supplied on Cut Tape) Cut Tape	1+ HK$218.260 10+ HK$190.510 25+ HK$180.900 100+ HK$167.710 250+ HK$159.820 More Pricing...	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	3V	-40°C	85°C	-
HMC431LP4E	4032598 Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Buffer Amplifier 5.5 GHz to 6.1 GHz SMD 4mm x 4mm 3 V	Each	1+ HK$218.260 10+ HK$190.510 25+ HK$180.900 100+ HK$167.710 250+ HK$159.820 More Pricing...	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	3V	-40°C	85°C	-
HMC391LP4E	4032593 Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Buffer Amplifier 3.9 GHz to 4.45 GHz SMD 4mm x 4mm 3 V	Each	1+ HK$166.990 10+ HK$145.570 25+ HK$138.120 100+ HK$127.910 250+ HK$121.810 More Pricing...	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	3V	-40°C	85°C	-
HMC532LP4E	4032618 Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Buffer Amplifier 7.1 GHz to 7.9 GHz SMD 4mm x 4mm 3 V	Each	1+ HK$198.100 10+ HK$172.950 25+ HK$164.250 100+ HK$152.310 250+ HK$145.170	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	3V	-40°C	85°C	-
HMC587LC4B	4032623 Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Buffer Amplifier 5 GHz to 10 GHz SMD 4mm x 4mm 5 V	Each	1+ HK$1,559.910 10+ HK$1,511.990	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	5V	-40°C	85°C	-
HMC505LP4E	4032601 Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Buffer Amplifier 6.8 GHz to 7.4 GHz SMD 4mm x 4mm 3 V	Each	1+ HK$228.390 10+ HK$199.380 25+ HK$189.330 100+ HK$175.560 250+ HK$167.320	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	3V	-40°C	85°C	-
HMC587LC4BTR	4032624 Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Buffer Amplifier 5 GHz to 10 GHz SMD 4mm x 4mm 5 V	Each (Supplied on Cut Tape) Cut Tape	1+ HK$1,561.980 100+ HK$1,514.120	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	5V	-40°C	85°C	-
HMC429LP4E	4032594 Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Buffer Amplifier 4.45 GHz to 5.0 GHz SMD 4mm x 4mm 3 V	Each	1+ HK$173.520 10+ HK$146.980 25+ HK$139.400 100+ HK$131.360 250+ HK$127.300 More Pricing...	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	3V	-40°C	85°C	-
HMC738LP4E	4032633 Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Half Frequency Output 20.9 GHz to 23.9 GHz SMD 4mm x 4mm 5 V	Each	1+ HK$672.150 10+ HK$590.710 25+ HK$562.540 100+ HK$523.970	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	5V	-40°C	85°C	-
HMC587LC4BTR	4032624RL Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Buffer Amplifier 5 GHz to 10 GHz SMD 4mm x 4mm 5 V	Each (Supplied on Cut Tape) Re-Reel Packaging Options	1+ HK$1,561.980 100+ HK$1,514.120	Min: 10 / Mult: 1	-	SMD, 4mm x 4mm	5V	-40°C	85°C	-
HMC739LP4E	4032634 Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Half Frequency Output 23.8 GHz to 26.8 GHz SMD 4mm x 4mm 5 V	Each	1+ HK$487.310 10+ HK$421.540 25+ HK$420.470 100+ HK$419.940	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	5V	-40°C	85°C	-
HMC732LC4BTR	4032628 Data Sheet RoHS	ANALOG DEVICES VCO 6 GHz to 12 GHz SMD 4 mm x 4 mm 5 V with Buffer Amplifier	Each (Supplied on Cut Tape) Cut Tape	1+ HK$1,231.210 10+ HK$1,144.290 25+ HK$1,121.410 100+ HK$1,106.570	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	5V	-40°C	85°C	-
HMC732LC4B	4032626 Data Sheet RoHS	ANALOG DEVICES Oscillator Voltage Controlled Buffer Amplifier 6 GHz to 12 GHz SMD 4mm x 4mm 5 V	Each	1+ HK$1,231.210 10+ HK$1,144.290 25+ HK$1,121.410 100+ HK$1,106.570	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	5V	-40°C	85°C	-
HMC429LP4ETR	4032595 Data Sheet RoHS	ANALOG DEVICES VCO 4.45 GHz to 5 GHz SMD 4 mm x 4 mm 3 V with Buffer Amplifier	Each (Supplied on Cut Tape) Cut Tape	1+ HK$195.470 10+ HK$170.520 25+ HK$161.870 100+ HK$150.000 250+ HK$142.900 More Pricing...	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	3V	-40°C	85°C	-
HMC586LC4BTR	4032622 Data Sheet RoHS	ANALOG DEVICES VCO 4 GHz to 8 GHz SMD 4 mm x 4 mm 5 V with Buffer Amplifier	Each (Supplied on Cut Tape) Cut Tape	1+ HK$1,978.330 100+ HK$1,695.810	Min: 1 / Mult: 1	-	SMD, 4mm x 4mm	5V	-40°C	85°C	-

The Engineer's Choice

ACCESS ASSEMBLE ASPIRE

SMD, 4mm x 4mm Voltage Controlled - VCO & VCXO Oscillators:

What is the difference between a VCO and a VCXO?

Features:

1 Filter(s) Selected

New Crystals & Oscillators