Voltage Controlled - VC-TCXO Oscillators:

63 Products Found

Our range of voltage controlled temperature compensated crystal oscillators adds the utility of voltage control to the benefits of temperature compensation in crystal oscillators.

What is a voltage controlled temperature compensated crystal oscillator?

Temperature Compensated Crystal Oscillators (TCXOs) deliver excellent temperature characteristics combined with low power consumption and fast warmup. Voltage Controlled Temperature Compensated Crystal Oscillators (VC-TCXOs) combine the same excellent temperature characteristics, low power consumption and fast warmup with a voltage control function to allow precise tuning of the output frequency after PCB assembly.

Voltage control can also be used during operational life, to compensate for any effects of aging as well as offering the ability to pull back to nominal frequency where there is a change of circuit conditions. TCXOs and VC-TCXOs are used where the stability of a standard Crystal Clock Oscillator is insufficient.

IQD’s IQXT-210 series of TCVCXOs offers frequency stabilities down to ±0.14ppm over the full industrial temperature range of -40 to +85 degrees C. These products approach Oven Controlled Crystal Oscillator (OCXO) performance levels, whilst being packaged in a miniature 8-pad 5 x 3.2mm package.

The IQXT-210 is primarily designed for low power consumption applications such as Femtocells, Smart Wireless Devices, Fibre Optic Networking (PON), Microwave Satellite Communications, LTE/4G Base Stations, Backhaul Infrastructure, Packet Transport Network (PTN) Computer Networking, RF Modules, Wi-Fi plus Test & Measurement Equipment.

Bliley TC-VCXOs (VC-TCXOs) are capable of meeting frequency vs. temperature stabilities which rival traditional OCXO technology. This coupled with design topologies meeting the harshest Mil-Standards makes Bliley TCXOs the choice of many system designers for mobile equipment.

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43AC3347

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IQD FREQUENCY PRODUCTS
Each (Supplied on Cut Tape)
Cut Tape
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$22.020
10+
$20.420
25+
$19.020
50+
$17.680
100+
$16.300
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Min: 1 / Mult: 1
10MHz
0.9ppm
HCMOS
3.3V
SMD, 7mm x 5mm
CFPT-125 Series
-20°C
70°C
73AJ1542

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Each
1+
$34.490
5+
$33.190
10+
$31.890
25+
$29.260
50+
$26.630
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Min: 1 / Mult: 1
30.72MHz
280ppb
LVCMOS
3.3V
SMD, 7mm x 5mm
AST3TQ-28 Series
-40°C
85°C
23M6213

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Each
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$72.210
5+
$68.530
10+
$64.830
25+
$60.400
50+
$59.340
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Min: 1 / Mult: 1
16.384MHz
1ppm
HCMOS
3.3V
SMD, 5mm x 3.2mm
CFPT-9301-A Series
-40°C
85°C
97K3002

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Each (Supplied on Cut Tape)
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$27.120
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$25.590
25+
$23.790
50+
$22.320
100+
$20.710
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Min: 1 / Mult: 1
20MHz
0.5ppm
HCMOS
3.3V
SMD, 7mm x 5mm
CFPT-126 Series
-40°C
85°C
97K3005

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Each (Supplied on Cut Tape)
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$59.820
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$56.470
25+
$52.500
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$49.240
100+
$45.680
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Min: 1 / Mult: 1
40MHz
0.5ppm
HCMOS
3.3V
SMD, 7mm x 5mm
CFPT-126 Series
-40°C
85°C
23M6210

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IQD FREQUENCY PRODUCTS
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$72.210
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$68.530
10+
$64.830
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$60.400
50+
$59.340
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Min: 1 / Mult: 1
10MHz
1ppm
HCMOS
3.3V
SMD, 5mm x 3.2mm
CFPT-9301-A Series
-40°C
85°C
67AC8623

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Each (Supplied on Cut Tape)
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$67.220
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$65.300
25+
$60.710
50+
$59.190
100+
$57.650
Min: 1 / Mult: 1
20MHz
0.1ppm
LVCMOS
3.3V
SMD, 5mm x 3.2mm
SiT5356
-40°C
85°C
67AC8614

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$51.910
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$49.850
25+
$49.850
50+
$49.830
100+
$47.230
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Min: 1 / Mult: 1
10MHz
0.5ppm
LVCMOS
3.3V
SMD, 5mm x 3.2mm
SiT5155
-40°C
85°C
67AC8615

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$48.010
Min: 1 / Mult: 1
20MHz
0.5ppm
LVCMOS
3.3V
SMD, 5mm x 3.2mm
SiT5155
-40°C
85°C
78AK6298

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Each (Supplied on Cut Tape)
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$5.910
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$5.230
25+
$5.020
50+
$4.810
100+
$4.640
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Min: 1 / Mult: 1
32MHz
0.5ppm
Clipped Sinewave
1.8V
SMD, 2mm x 1.6mm
IQXT-205-2-18 Series
-30°C
85°C
78AK6295

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$53.570
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$52.440
Min: 1 / Mult: 1
25MHz
0.25ppm
Clipped Sinewave
3.3V
SMD, 7mm x 5mm
IQXT-316-4 Series
-5°C
85°C
97K2997

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Each (Supplied on Cut Tape)
1+
$21.190
10+
$18.980
25+
$18.190
50+
$17.540
100+
$16.940
Min: 1 / Mult: 1
Min: 10 / Mult: 1
10MHz
0.5ppm
HCMOS
3.3V
SMD, 7mm x 5mm
CFPT-126 Series
-40°C
85°C
21M6846

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19.2MHz
2ppm
Clipped Sinewave
2.7V
SMD, 5mm x 3.2mm
RTVY-124 Series
-30°C
80°C
73AJ1544

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Each (Supplied on Full Reel)
Full Reel
500+
$94.850
Min: 500 / Mult: 500
40MHz
50ppb
LVCMOS
3.3V
SMD, 5mm x 3.2mm
AST3TQ53 Series
-40°C
85°C
73AJ1543

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Each (Supplied on Full Reel)
Full Reel
500+
$83.900
Min: 500 / Mult: 500
10MHz
50ppb
Clipped Sinewave
3.3V
SMD, 5mm x 3.2mm
AST3TQ53 Series
-40°C
85°C
23M6221

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$65.690
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$63.840
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$59.340
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$57.880
100+
$56.310
Min: 1 / Mult: 1
50MHz
1ppm
HCMOS
3.3V
SMD, 5mm x 3.2mm
CFPT-9301-A Series
-40°C
85°C
76Y3397

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$8.640
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$8.170
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$7.540
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$6.880
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Min: 1 / Mult: 1
20MHz
2ppm
Clipped Sinewave
3.3V
SMD, 3.2mm x 2.5mm
I737
-40°C
85°C
73AJ1541

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Each
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$27.570
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$26.230
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$24.870
25+
$23.680
50+
$22.490
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Min: 1 / Mult: 1
25MHz
280ppb
LVCMOS
3.3V
SMD, 7mm x 5mm
AST3TQ-28 Series
-40°C
85°C
97K3000

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IQD FREQUENCY PRODUCTS
Each (Supplied on Cut Tape)
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$27.120
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$25.590
25+
$23.790
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$22.320
100+
$20.710
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Min: 1 / Mult: 1
16.384MHz
0.5ppm
HCMOS
3.3V
SMD, 7mm x 5mm
CFPT-126 Series
-40°C
85°C
87X8916

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$54.870
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$52.440
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$50.100
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$46.010
50+
$42.480
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Min: 1 / Mult: 1
20MHz
0.28ppm
Clipped Sinewave
3.3V
SMD, 7mm x 5mm
IQXT-200-4-B Series
-20°C
70°C
24T5618

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Each (Supplied on Cut Tape)
Cut Tape
1+
$2.950
Min: 3000 / Mult: 3000
40MHz
2ppm
Clipped Sinewave
2.5V
SMD, 2.5mm x 2mm
7L Series
-30°C
85°C
23M6208

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IQD FREQUENCY PRODUCTS
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$73.280
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$69.550
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$65.800
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$61.290
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$60.220
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Min: 1 / Mult: 1
20MHz
1ppm
HCMOS
3.3V
SMD, 5mm x 3.2mm
CFPT-9301-A Series
-40°C
85°C
87X8924

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IQD FREQUENCY PRODUCTS
Each
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$56.690
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$53.810
10+
$50.910
25+
$47.420
50+
$46.590
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Min: 1 / Mult: 1
20MHz
0.14ppm
Clipped Sinewave
3.3V
SMD, 5mm x 3.2mm
IQXT-210-4 Series
-40°C
85°C
87X8912

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IQD FREQUENCY PRODUCTS
Each
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$54.070
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$51.680
10+
$49.370
25+
$45.340
50+
$41.860
More Pricing...
Min: 1 / Mult: 1
20MHz
0.28ppm
HCMOS
3.3V
SMD, 7mm x 5mm
IQXT-200-3-B Series
-20°C
70°C
82T5815

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Each (Supplied on Cut Tape)
Cut Tape
1+
$2.720
Min: 3000 / Mult: 3000
19.2MHz
0.5ppm
Clipped Sinewave
3.3V
SMD, 2.5mm x 2mm
7L Series
-30°C
85°C
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