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VCO oscillators



More informations

INTRODUCTION TO VCO

A VCO (Voltage Controlled Oscillator) is a free oscillator whose output frequency is variable by means of a DC tuning voltage supplied externally to the VCO, the varicap diode contained within the VCO is the component responsible for making the frequency variation. The frequency variation is possible because the varicap diode acts as a variable capacitor on the LC circuit which determines the oscillation frequency of the VCO itself, we can therefore say that the VCO was born with the appearance of varicap diodes (Yig and Gunn apart).

With modern so-called hyperabrupt varicap diodes it is possible to obtain VCOs with large bandwidths, in fact these varicaps have a very large capacitance range Δc > 15 (Δc = ratio of variation between min. and max. capacitance), there are also diodes optimised for low tuning voltages of 1 to 4 V for modern wireless applications.

FM audio (or FM video) modulation can also be applied on top of the tuning voltage; other VCOs have a separate modulation pin simply as a matter of convenience or to have a tuning sensitivity (MHz / V) different from the odulation sensitivity. The effect of modulation in a VCO is perfectly similar to the effect of frequency variation via the dc applied to the varicap, in fact, if the control dc voltage were just a little dirty with mains residual, there would be residual background modulation. The modulation bandwidth depends mainly on the time constant between the modulation input and the varicap.

As a rule of thumb, a VCO with a wide bandwidth is mainly used for instrumentation, whereas a VCO with a narrow bandwidth is used for FM modulations, VCOs with narrow bandwidths have better phase noise. VCOs with a DR ceramic resonator have even more limited frequency excursions but excellent phase noise and better intrinsic stability due to the higher Q of the DR resonator compared to a classic LC circuit. The DR resonator behaves exactly like a λ/4 cavity by oscillating in TEM mode, thanks to ceramics with a high εr value of 20 to 90 it is possible to achieve true ultra-miniature cavities (see DR resonators with square cross-section).

The lowest frequency in a VCO is obtained with zero tuning voltage, i.e. maximum varicap capacitance, and the highest frequency with high tuning voltage, i.e. minimum varicap capacitance; as an empirical fact, it follows that the lowest frequency cannot be lowered any further, while a slight overrange is possible for the highest frequency.

Linear tuning VCOs (MHz response / constant V over the entire band) are more complicated to obtain, they are mainly used for instrumentation and with generally very wide bands, in a PLL chain they are used with phase comparators where it is necessary to have a constant loop gain, linear response VCOs are also used where it is essential to have constant modulation over the entire operating band.

VCOs constitute a delicate and important circuit in the design of synthesisers and equipment in general for RF, their behaviour together with their performance (phase noise) often determine the performance of the entire design, and only by means of complicated synthesis networks is it possible to clean up the noise of the VCO itself.

VCOs find applications in synthesisers for generating PLL-linked frequencies, in the OL circuit of receivers and spectrum analysers, but also in bugs, small video transmitters, etc.

To make the best use of VCOs and obtain the best performance, 2 very important rules must be observed separate the VCO's RF output very well from the "outside world" by means of a suitable buffer stage with high inverse isolation (see parameters S12 or reverse isolation in MMICs), filter the power supply and modulation with the utmost care; it would be better to be able to power it by means of a battery with shielded and very short wires filtering by means of appropriate EMI filters is very important, for example let's say we have a VCO with a tuning sensitivity of 10MHz / V, this means that a ripple on the tuning voltage of only 1 mV is enough to have a residual modulation of as much as 10 KHz.

The most important specification in a VCO is low phase noise it depends mainly on 3 factors:

  • Use of low flicker noise transistors or Fets (1/f), this is mainly caused by the phase noise near the carrier
  • Use of low-noise transistors or Fets (high S/N ratio of the output signal)
  • Q under load of the resonant circuit, as resonant circuit means the LC or cavity circuit or DR resonator etc...

In addition, in order to guarantee low phase noise, the capacitors that act as a divider and the coupling with the active element also play a very important role. In fact, it is not enough to have a resonator with a high no-load Q, the real trick is to find the right coupling with the circuit.

Phase noise is expressed in dBc / Hz ( dB carrier per Hz ) which means how much noise is contained at a certain distance from the carrier considering a unit bandwidth of 1 Hz and related to the carrier level.

It is therefore to be considered as a relative number that in a nutshell tells how many dB the phase noise is attenuated with respect to the carrier level as if it were measured by a receiver with 1 Hz bandwidth.

Many special components are available for the construction of VCOs up to microwaves, for example:

  • varicap tuning diodes in ceramic cases, in SMD, low cost or hyperabrupt, also suitable for direct microwave VCOs see MA46H037
  • high Q inductors, in SMD and ultraminiature, with a wide range available
  • high Q chip capacitors see ATC100A series in porcelain high stability
  • ceramic SAR, or DR dielectric resonators in both coaxial and pillar design
  • various transistors and GaAs-FET oscillators, especially bipolar with low flicker noise at Ft 45 GHz see BFP405 - 520 and BFT92, both PNP and NPN
  • Grid
  • List
Alps E-B36A 1535 - 1750 MHz VCO oscillator
1535 - 1750 MHz VCO oscillator
Order code: E-B36A
1535 - 1750 MHz VCO oscillator

Alps E-B36A
Conditions: N (The product is brand new)
Oscillation freq. (min.): 1535 MHz
Oscillation freq. (max.): 1750 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 14 V
Supply voltage: 9 V
Supply current: 27 mA
Output level (typ.): 4.8 dBm
Sensitivity : 15 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
E-B36A
Order code: E-B36A
Alps E-B36A 
Stock: 78 pcs
Price each
$10.04
Volume discounts
 4+
$9.51
 10+
$8.98
(VAT tax not included)
Minimum: 1
Multiple: 1
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Alps E-B50A 698 - 800 MHz VCO oscillator
698 - 800 MHz VCO oscillator
Order code: E-B50A
698 - 800 MHz VCO oscillator

Alps E-B50A
Conditions: N (The product is brand new)
Oscillation freq. (min.): 698 MHz
Oscillation freq. (max.): 800 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 12 V
Supply voltage: 8 V
Supply current: 15 mA
Output level (typ.): 3.7 dBm
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
E-B50A
Order code: E-B50A
Alps E-B50A 
Stock: 20 pcs
Price each
$10.04
Volume discounts
 4+
$9.51
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
Alps E-B51B 1000 - 1100 MHz VCO oscillator
1000 - 1100 MHz VCO oscillator
Order code: E-B51B
1000 - 1100 MHz VCO oscillator

Alps E-B51B
Conditions: N (The product is brand new)
Oscillation freq. (min.): 1000 MHz
Oscillation freq. (max.): 1100 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 12 V
Supply voltage: 9 V
Supply current: 21 mA
Output level (typ.): 0 dBm
Sensitivity : 12.5 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
E-B51B
Order code: E-B51B
Alps E-B51B 
Stock: 23 pcs
Price each
$14.27
Volume discounts
 4+
$13.53
(VAT tax not included)
Minimum: 1
Multiple: 1
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Alps E-D07A 1470 - 1850 MHz VCO oscillator
1470 - 1850 MHz VCO oscillator
Order code: E-D07A
1470 - 1850 MHz VCO oscillator

Alps E-D07A
Conditions: N (The product is brand new)
Oscillation freq. (min.): 1470 MHz
Oscillation freq. (max.): 1850 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 8 V
Supply voltage: 7 V
Supply current: 15 mA
Output level (typ.): 3 dBm
Sensitivity : 30 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
E-D07A
Order code: E-D07A
Alps E-D07A 
Stock: 78 pcs
Price each
$10.04
Volume discounts
 4+
$9.51
 10+
$8.98
(VAT tax not included)
Minimum: 1
Multiple: 1
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Alps E-D18A 1100 - 1400 MHz VCO oscillator
1100 - 1400 MHz VCO oscillator
Order code: E-D18A
1100 - 1400 MHz VCO oscillator

Alps E-D18A
Conditions: N (The product is brand new)
Oscillation freq. (min.): 1100 MHz
Oscillation freq. (max.): 1400 MHz
Tuning voltage (min.): 0.5 V
Tuning voltage (max.): 7 V
Supply voltage: 6 V
Supply current: 25 mA
Output level (typ.): 3 dBm
Sensitivity : 30 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
E-D18A
Order code: E-D18A
Alps E-D18A 
Stock: 1327 pcs
Price each
$10.04
Volume discounts
 4+
$9.51
 10+
$8.98
 30+
$8.45
 100+
$7.93
 300+
$7.40
(VAT tax not included)
Minimum: 1
Multiple: 1
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Alps E-E03A 710 - 840 MHz VCO oscillator
710 - 840 MHz VCO oscillator
Order code: E-E03A
710 - 840 MHz VCO oscillator

Alps E-E03A
Conditions: N (The product is brand new)
Oscillation freq. (min.): 710 MHz
Oscillation freq. (max.): 840 MHz
Tuning voltage (min.): 0.5 V
Tuning voltage (max.): 7 V
Supply voltage: 5 V
Supply current: 17 mA
Output level (typ.): 1.6 dBm
Sensitivity : 17.5 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
E-E03A
Order code: E-E03A
Alps E-E03A 
Stock: 155 pcs
Price each
$8.98
Volume discounts
 4+
$8.45
 10+
$7.93
 30+
$7.40
(VAT tax not included)
Minimum: 1
Multiple: 1
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Maruwa MVE888-30 850 - 1020 MHz VCO oscillator
850 - 1020 MHz VCO oscillator
Order code: E888
850 - 1020 MHz VCO oscillator

Maruwa MVE888-30
Conditions: N (The product is brand new)
Oscillation freq. (min.): 850 MHz
Oscillation freq. (max.): 1020 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 6 V
Supply voltage: 3.3 V
Supply current: 13 mA
Output level (typ.): 7 dBm
Sensitivity : 30 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
E888
Order code: E888
Maruwa MVE888-30 
Stock: 1832 pcs
Price each
$8.98
Volume discounts
 4+
$8.45
 10+
$7.93
 30+
$7.40
 100+
$6.87
 300+
$6.34
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
Alps UCVE3-160A 1075 - 1390 MHz VCO oscillator
1075 - 1390 MHz VCO oscillator
Order code: E996D
1075 - 1390 MHz VCO oscillator

Alps UCVE3-160A
Conditions: N (The product is brand new)
Oscillation freq. (min.): 1075 MHz
Oscillation freq. (max.): 1390 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 6 V
Supply voltage: 6 V
Supply current: 26 mA
Output level (typ.): 1.8 dBm
Sensitivity : 47.5 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
E996D
Order code: E996D
Alps UCVE3-160A 
Stock: 1979 pcs
Price each
$8.98
Volume discounts
 4+
$8.45
 10+
$7.93
 30+
$7.40
 100+
$6.87
 300+
$6.34
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
Alps EXB11A 698 - 800 MHz VCO oscillator
698 - 800 MHz VCO oscillator
Order code: EXB11A
698 - 800 MHz VCO oscillator

Alps EXB11A
Conditions: N (The product is brand new)
Oscillation freq. (min.): 698 MHz
Oscillation freq. (max.): 800 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 12 V
Supply voltage: 8 V
Supply current: 15 mA
Output level (typ.): 3.2 dBm
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
EXB11A
Order code: EXB11A
Alps EXB11A 
Stock: 61 pcs
Price each
$10.04
Volume discounts
 4+
$9.51
 10+
$8.98
(VAT tax not included)
Minimum: 1
Multiple: 1
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Alps EXB15A 1010 - 1110 MHz VCO oscillator
1010 - 1110 MHz VCO oscillator
Order code: EXB15A
1010 - 1110 MHz VCO oscillator

Alps EXB15A
Conditions: N (The product is brand new)
Oscillation freq. (min.): 1010 MHz
Oscillation freq. (max.): 1110 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 12 V
Supply voltage: 9 V
Supply current: 14 mA
Output level (typ.): 3 dBm
Sensitivity : 12.5 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
EXB15A
Order code: EXB15A
Alps EXB15A 
Stock: 88 pcs
Price each
$12.68
Volume discounts
 4+
$11.62
 10+
$10.57
(VAT tax not included)
Minimum: 1
Multiple: 1
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Alps EXB35A 1402 - 1570 MHz VCO oscillator
1402 - 1570 MHz VCO oscillator
Order code: EXB35A
1402 - 1570 MHz VCO oscillator

Alps EXB35A
Conditions: N (The product is brand new)
Oscillation freq. (min.): 1402 MHz
Oscillation freq. (max.): 1570 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 10 V
Supply voltage: 9 V
Supply current: 29 mA
Output level (typ.): 0 dBm
Sensitivity : 20 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
EXB35A
Order code: EXB35A
Alps EXB35A 
Stock: 43 pcs
Price each
$11.62
Volume discounts
 4+
$10.57
 10+
$9.51
(VAT tax not included)
Minimum: 1
Multiple: 1
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KYOCERA YK501MSG1323M1483A Dual band VCO oscillator, 1225 - 1440 MHz and 1400 - 1630 MHz
Dual band VCO oscillator, 1225 - 1440 MHz and 1400 - 1630 ...
Order code: G1323A
Dual band VCO oscillator, 1225 - 1440 MHz and 1400 - 1630 MHz

KYOCERA YK501MSG1323M1483A
Conditions: N (The product is brand new)
Oscillation freq. (min.): 1225 MHz
Oscillation freq. (max.): 1440 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 5 V
Supply voltage: 3 V
Supply current: 12 mA
Output level (typ.): 0 dBm
Sensitivity : 80 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
G1323A
Order code: G1323A
KYOCERA YK501MSG1323... 
Stock: 1958 pcs
Price each
$11.62
Volume discounts
 4+
$11.10
 10+
$10.57
 30+
$10.04
 100+
$9.51
 300+
$8.98
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
FDK IK004 SMD VCO bandwidth from 990 to 1200 MHz, tuning voltage from 0.2 to 15V, power supply 8V 16mA, RF output level 0.5 - 2mW
SMD VCO bandwidth from 990 to 1200 MHz, tuning voltage ...
Order code: IK004
SMD VCO bandwidth from 990 to 1200 MHz, tuning voltage from 0.2 to 15V, power supply 8V 16mA, RF output level 0.5 - 2mW

FDK IK004
Conditions: N (The product is brand new)
Oscillation freq. (min.): 990 MHz
Oscillation freq. (max.): 1200 MHz
Tuning voltage (min.): 0.2 V
Tuning voltage (max.): 15 V
Supply voltage: 8 V
Supply current: 16 mA
Output level (typ.): 3 dBm
Sensitivity : 15 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
IK004
Order code: IK004
FDK IK004 
Stock: 982 pcs
Price each
$8.98
Volume discounts
 4+
$8.45
 10+
$7.93
 30+
$7.40
 100+
$6.87
 300+
$6.34
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
Discontinued
Mini-Circuits JROS-970-1 885 - 1130 MHz VCO oscillator
885 - 1130 MHz VCO oscillator
Order code: JROS-970-1
885 - 1130 MHz VCO oscillator

Mini-Circuits JROS-970-1
Oscillation freq. (min.): 885 MHz
Oscillation freq. (max.): 1130 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 13 V
Supply voltage: 8 V
Supply current: 30 mA
Output level (typ.): 8 dBm
Sensitivity : 20 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
JROS-970-1
Order code: JROS-970-1
Mini-Circuits JROS-970-1 
Stock: 0 pcs
Vari-L LVCO-3304T 1400 - 1550 MHz VCO oscillator
1400 - 1550 MHz VCO oscillator
Order code: LVCO-3304T
1400 - 1550 MHz VCO oscillator

Vari-L LVCO-3304T
Conditions: N (The product is brand new)
Oscillation freq. (min.): 1400 MHz
Oscillation freq. (max.): 1550 MHz
Tuning voltage (min.): 0 V
Tuning voltage (max.): 9 V
Supply voltage: 6 V
Supply current: 35 mA
Output level (typ.): 3 dBm
Sensitivity : 16 MHz/V
Type: PCB
Mounting: SMD
Connectors : pin
Go to product page
LVCO-3304T
Order code: LVCO-3304T
Vari-L LVCO-3304T 
Stock: 476 pcs
Price each
$9.51
Volume discounts
 4+
$8.98
 10+
$8.45
 30+
$7.93
 100+
$7.40
(VAT tax not included)
Minimum: 1
Multiple: 1
Compare
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Showing 16 - 30 of 74 results
Alps E-B36A
 
(0 comments)
1535 - 1750 MHz VCO oscillator
Order code: E-B36A
Alps E-B36A
  • N
  • 1535 MHz
  • 1750 MHz
  • 0 V
  • 14 V
  • 9 V
  • 27 mA
  • 4.8 dBm
  • 15 MHz/V
  • PCB
  • SMD
  • pin
Stock: 78 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$10.04
 4+
$9.51
 10+
$8.98
(VAT tax not included)
 

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Alps E-B50A
 
(0 comments)
698 - 800 MHz VCO oscillator
Order code: E-B50A
Alps E-B50A
  • N
  • 698 MHz
  • 800 MHz
  • 0 V
  • 12 V
  • 8 V
  • 15 mA
  • 3.7 dBm
  • PCB
  • SMD
  • pin
Stock: 20 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$10.04
 4+
$9.51
(VAT tax not included)
 

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Alps E-B51B
 
(0 comments)
1000 - 1100 MHz VCO oscillator
Order code: E-B51B
Alps E-B51B
  • N
  • 1000 MHz
  • 1100 MHz
  • 0 V
  • 12 V
  • 9 V
  • 21 mA
  • 0 dBm
  • 12.5 MHz/V
  • PCB
  • SMD
  • pin
Stock: 23 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$14.27
 4+
$13.53
(VAT tax not included)
 

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Alps E-D07A
 
(0 comments)
1470 - 1850 MHz VCO oscillator
Order code: E-D07A
Alps E-D07A
  • N
  • 1470 MHz
  • 1850 MHz
  • 0 V
  • 8 V
  • 7 V
  • 15 mA
  • 3 dBm
  • 30 MHz/V
  • PCB
  • SMD
  • pin
Stock: 78 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$10.04
 4+
$9.51
 10+
$8.98
(VAT tax not included)
 

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Alps E-D18A
 
(0 comments)
1100 - 1400 MHz VCO oscillator
Order code: E-D18A
Alps E-D18A
  • N
  • 1100 MHz
  • 1400 MHz
  • 0.5 V
  • 7 V
  • 6 V
  • 25 mA
  • 3 dBm
  • 30 MHz/V
  • PCB
  • SMD
  • pin
Stock: 1327 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$10.04
 4+
$9.51
 10+
$8.98
 30+
$8.45
 100+
$7.93
 300+
$7.40
(VAT tax not included)
 

Compare
Alps E-E03A
 
(0 comments)
710 - 840 MHz VCO oscillator
Order code: E-E03A
Alps E-E03A
  • N
  • 710 MHz
  • 840 MHz
  • 0.5 V
  • 7 V
  • 5 V
  • 17 mA
  • 1.6 dBm
  • 17.5 MHz/V
  • PCB
  • SMD
  • pin
Stock: 155 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$8.98
 4+
$8.45
 10+
$7.93
 30+
$7.40
(VAT tax not included)
 

Compare
Maruwa MVE888-30
 
(0 comments)
850 - 1020 MHz VCO oscillator
Order code: E888
Maruwa MVE888-30
  • N
  • 850 MHz
  • 1020 MHz
  • 0 V
  • 6 V
  • 3.3 V
  • 13 mA
  • 7 dBm
  • 30 MHz/V
  • PCB
  • SMD
  • pin
Stock: 1832 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$8.98
 4+
$8.45
 10+
$7.93
 30+
$7.40
 100+
$6.87
 300+
$6.34
(VAT tax not included)
 

Compare
Alps UCVE3-160A
 
(0 comments)
1075 - 1390 MHz VCO oscillator
Order code: E996D
Alps UCVE3-160A
  • N
  • 1075 MHz
  • 1390 MHz
  • 0 V
  • 6 V
  • 6 V
  • 26 mA
  • 1.8 dBm
  • 47.5 MHz/V
  • PCB
  • SMD
  • pin
Stock: 1979 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$8.98
 4+
$8.45
 10+
$7.93
 30+
$7.40
 100+
$6.87
 300+
$6.34
(VAT tax not included)
 

Compare
Alps EXB11A
 
(0 comments)
698 - 800 MHz VCO oscillator
Order code: EXB11A
Alps EXB11A
  • N
  • 698 MHz
  • 800 MHz
  • 0 V
  • 12 V
  • 8 V
  • 15 mA
  • 3.2 dBm
  • PCB
  • SMD
  • pin
Stock: 61 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$10.04
 4+
$9.51
 10+
$8.98
(VAT tax not included)
 

Compare
Alps EXB15A
 
(0 comments)
1010 - 1110 MHz VCO oscillator
Order code: EXB15A
Alps EXB15A
  • N
  • 1010 MHz
  • 1110 MHz
  • 0 V
  • 12 V
  • 9 V
  • 14 mA
  • 3 dBm
  • 12.5 MHz/V
  • PCB
  • SMD
  • pin
Stock: 88 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$12.68
 4+
$11.62
 10+
$10.57
(VAT tax not included)
 

Compare
Alps EXB35A
 
(0 comments)
1402 - 1570 MHz VCO oscillator
Order code: EXB35A
Alps EXB35A
  • N
  • 1402 MHz
  • 1570 MHz
  • 0 V
  • 10 V
  • 9 V
  • 29 mA
  • 0 dBm
  • 20 MHz/V
  • PCB
  • SMD
  • pin
Stock: 43 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$11.62
 4+
$10.57
 10+
$9.51
(VAT tax not included)
 

Compare
KYOCERA YK501MSG1323M1483A
 
(0 comments)
Dual band VCO oscillator, 1225 - 1440 MHz and 1400 - 1630 MHz
Order code: G1323A
KYOCERA YK501MSG1323M1483A
  • N
  • 1225 MHz
  • 1440 MHz
  • 0 V
  • 5 V
  • 3 V
  • 12 mA
  • 0 dBm
  • 80 MHz/V
  • PCB
  • SMD
  • pin
Stock: 1958 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$11.62
 4+
$11.10
 10+
$10.57
 30+
$10.04
 100+
$9.51
 300+
$8.98
(VAT tax not included)
 

Compare
FDK IK004
 
(0 comments)
SMD VCO bandwidth from 990 to 1200 MHz, tuning voltage from 0.2 to 15V, power supply 8V 16mA, RF output level 0.5 - 2mW
Order code: IK004
FDK IK004
  • N
  • 990 MHz
  • 1200 MHz
  • 0.2 V
  • 15 V
  • 8 V
  • 16 mA
  • 3 dBm
  • 15 MHz/V
  • PCB
  • SMD
  • pin
Stock: 982 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$8.98
 4+
$8.45
 10+
$7.93
 30+
$7.40
 100+
$6.87
 300+
$6.34
(VAT tax not included)
 

Compare
Discontinued
Mini-Circuits JROS-970-1
Bestseller
(0 comments)
885 - 1130 MHz VCO oscillator
Order code: JROS-970-1
Mini-Circuits JROS-970-1
  • 885 MHz
  • 1130 MHz
  • 0 V
  • 13 V
  • 8 V
  • 30 mA
  • 8 dBm
  • 20 MHz/V
  • PCB
  • SMD
  • pin
Stock: 0 pcs
Vari-L LVCO-3304T
 
(0 comments)
1400 - 1550 MHz VCO oscillator
Order code: LVCO-3304T
Vari-L LVCO-3304T
  • N
  • 1400 MHz
  • 1550 MHz
  • 0 V
  • 9 V
  • 6 V
  • 35 mA
  • 3 dBm
  • 16 MHz/V
  • PCB
  • SMD
  • pin
Stock: 476 pcs
Minimum: 1 pc
Multiple: 1 pc
 1+
$9.51
 4+
$8.98
 10+
$8.45
 30+
$7.93
 100+
$7.40
(VAT tax not included)
 

Compare
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Showing 16 - 30 of 74 results

Best sellers

885 - 1130 MHz VCO oscillator
Mini-Circuits JROS-970-1
1525 - 1710 MHz VCO oscillator
Vari-L LVCO-3305T
1750 - 2000 MHz VCO oscillator
Vari-L LVCO-4188T
2550 - 3250 MHz VCO oscillator
Mini-Circuits ROS-3250-519+
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