VCTCXO Manufacturer · Shenzhen, China · ISO 9001:2015

VCTCXO Oscillators — Voltage Controlled Temperature Compensated Crystal Oscillators

Vistar Electronics provides a complete portfolio of VCTCXO (Voltage Controlled Temperature Compensated Crystal Oscillators) with industry‑leading stability and low power consumption. Packages from 2.5×2.0mm to 20.4×12.8mm, covering 1.25MHz to 160MHz. Output types: Clipped Sine, CMOS, PECL, LVDS. Multiple precision grades available, including Stratum3 with overall ±4.6ppm over 20‑year aging, and ultra‑high precision ±30ppb. Ideal for GPS, base stations, test equipment, and precision timing. All products are RoHS & REACH compliant with free samples and fast quotes.

Clipped Sine / CMOS / PECL / LVDS 1.25 MHz ~ 160 MHz ±30ppb Ultra High Precision Stratum3 (±4.6ppm / 20yr) SMD & Through‑Hole RoHS & REACH

Technical Reference

VCTCXO Oscillators – Complete Series

Model	Part Number	Package (mm)	Frequency Range	Output	Key Features	Datasheet
TY NEW	VS-VCTCXO-2520	2.5×2.0×0.75 mm	13 MHz ~ 52 MHz	Clipped Sine Wave	Smaller Size, Low Power Consumption, VCTCXO Available	Coming soon
TX HOT	VS-VCTCXO-3225	3.2×2.5×0.9 mm	10 MHz ~ 52 MHz	Clipped Sine Wave	Low Power Consumption, VCTCXO Available	Coming soon
TV	VS-VCTCXO-5032-TV	5.0×3.2×1.15 mm	10 MHz ~ 40 MHz	CMOS / Clipped Sine Wave	Low Power Consumption, VCTCXO Available	Coming soon
TW HOT	VS-VCTCXO-5032-TW	5.0×3.2×1.55 mm	5 MHz ~ 52 MHz	CMOS / Clipped Sine Wave	High Precision: ±0.1ppm (-20~+70°C), ±0.2ppm (-40~+85°C)	Coming soon
TS HOT	VS-VCTCXO-7050-TS	7.0×5.0×1.85 mm	5 MHz ~ 52 MHz	CMOS / Clipped Sine Wave	High Precision: ±0.1ppm (-20~+70°C), ±0.2ppm (-40~+85°C)	Coming soon
TT HOT	VS-VCTCXO-7050-TT	7.0×5.0×1.85 mm	5 MHz ~ 52 MHz	CMOS / Clipped Sine Wave	Stratum3, High Precision, Overall ±4.6ppm incl. 20yr aging	Coming soon
TA	VS-VCTCXO-7050-TA	7.0×5.0×1.85 mm	5 MHz ~ 52 MHz	CMOS / Clipped Sine Wave	High Precision, VCTCXO Available, Low Power	Coming soon
TK	VS-VCTCXO-1487	14.3×8.7×4.9 mm	5 MHz ~ 40 MHz	CMOS / Clipped Sine Wave	FR-4 PCB Based, Low Current Option, VCTCXO Available, Low-Power alternative to OCXOs	Coming soon
T9 NEW	VS-VCTCXO-2012-T9	20.4×12.8×7.8 mm	10 MHz ~ 40 MHz	CMOS / Clipped Sine Wave	Ultra High Precision: ±30ppb (-20~+70°C), ±50ppb (-40~+85°C), DIP 14 Pin	Coming soon
TF	VS-VCTCXO-2012-TF	20.4×12.8×7.8 mm	1.25 MHz ~ 40 MHz	CMOS / Clipped Sine Wave	VCTCXO Available	Coming soon
TG	VS-VCTCXO-2013	20×13×5.7 mm	50 MHz ~ 160 MHz	CMOS / PECL / LVDS	High Precision for -40~+85°C, ±0.28ppm, FR-4 PCB Based	Coming soon

Why Choose Vistar VCTCXO

Key Features

🎯

Voltage Control + Temperature Compensation

Combines precise frequency tuning (VCXO) with tight temperature stability (TCXO). Ideal for PLLs and frequency adjustment.

📦

Wide Package Range

From 2.5×2.0mm ceramic SMD to through‑hole metal can and FR‑4 PCB‑based modules for any design footprint.

⚡

Ultra‑Low Power Options

Clipped sine wave output draws as little as 1.5mA, perfect for battery‑powered IoT and portable GPS devices.

🌡️

High Precision & Stability

Standard ±0.5ppm to Ultra High Precision ±30ppb. Stratum3 models with overall ±4.6ppm including 20‑year aging.

🔌

Flexible Outputs

Clipped Sine, CMOS, PECL, LVDS available to interface with any receiver.

✅

Fast Samples & Support

ISO 9001 certified factory. Free engineering samples within 3‑5 days, mass production lead time 2‑3 weeks.

Applications

Where VCTCXO Oscillators Are Used

🛰️ GPS & GNSSPrecision timing for navigation

📶 Base Stations & 5GNetwork synchronization

💻 Data CentersStratum3 reference clocks

🧬 Test & MeasurementFrequency counters, signal generators

🌐 IoT & WearablesLow‑power connectivity

🚗 AutomotiveADAS, V2X, infotainment

🏭 Industrial TelemetryRemote monitoring, metering

🔊 Audio / VideoStudio clock, digital audio

FAQ

Common Questions About VCTCXOs

What is the difference between VCTCXO, TCXO, and VCXO?

A VCTCXO (Voltage Controlled Temperature Compensated Crystal Oscillator) combines the temperature compensation of a TCXO with a voltage control input for fine frequency tuning. A standard TCXO has no control voltage pin; a VCXO has a control voltage but no temperature compensation.

What is Stratum3 stability and why is it important?

Stratum3 specifies an overall frequency accuracy of ±4.6ppm over 20 years, including temperature, aging, and other factors. It is essential for telecommunications and network timing applications.

Can I get a VCTCXO with a custom control voltage range?

Yes, standard control voltages are 0.5~2.5V or 0.5~4.5V, but we can accommodate custom slopes and ranges upon request.

What is the typical lead time for samples and volume orders?

Samples ship in 3‑5 working days. Mass production (MOQ 1,000pcs) lead time is 2‑3 weeks. Contact sales@vistarelectronics.com for urgent requests.

VCTCXO Voltage Controlled TCXO Supplier – Ultra‑Precision Timing

Shenzhen Vistar Electronics Co., Ltd. is a leading manufacturer of VCTCXO oscillators with a broad frequency and package selection. Our TY, TX, TV, TW, TS, TT, TA, TK, T9, TF, and TG series offer unmatched flexibility for precision timing needs, from low‑power wearables to Stratum3 infrastructure. All products are RoHS & REACH compliant and produced in an ISO 9001 certified facility.

For datasheets, custom frequencies, or volume pricing, contact sales@vistarelectronics.com or call +86 150 1925 5609. Explore our TCXO oscillators and VCXO oscillators for additional timing solutions.