Frequency control CTS Corporation

Information

TCXO - VCTCXO

We produce the highest frequency temperature compensated crystal oscillators (TCXOs) available in the industry. With superior phase noise and low current consumption, our TCXOs enable customers to achieve the highest performance for innovative designs.

Features

Ultra-low phase noise and jitter – -140dBc/Hz @ 1kHz, <200fs RMS
Stratum 3 performance; ±4.6ppm overall, ±0.28ppm over -40°C to +85°C
Output types – Clipped Sinewave, HCMOS, Sinewave & LVPECL
High frequency options available – to 1,000MHz
Frequency compensation

– Temperature compensation standard

– Optional Voltage Control pin [VCTCXO]

Low cost small package footprints – to 2.5mm x 2.0mm size
Real Time clock reference @ 32.768kHz

Applications

Optical networking equipment, including SONET/SDH/ATM standards
10G, 40G, 100G and SyncE Ethernet protocols
Femtocells, base stations and wireless infrastructures
Medical imaging and other healthcare monitoring devices
GPS navigation and transportation fleet management
Military communication and radar applications
Energy monitoring equipment; smart electric, water and gas meters
Test and measurement instrumentation
Digital audio & video recording
Portable electronic equipment.

Scroll down to selector guide table to view TCXO product portfolio.

Featured Products

New Ultra-Low Noise TCXO for Qualcomm FSM100xx, mmWave, Small Cell Chipset

VF901723-38.4000MHz

Features

Reference design for Qualcomm FSM100xx, mmWave, Small Cell Chipset
Ultra-low phase noise
14×13 mm SMD
LVCMOS
Output Frequency 38.400 MHz
Excellent frequency stability <0.280 ppm

Applications

5G Communications PRC

New High Stability TCXOs for 5G Small Cells, 5.0mmx3.2mm Package

Features

Stability Options – ±0.10ppm to ±0.50ppm
Extended temperature range available, -40°C to +105°C
Clipped Sine or HCMOS output options
Low Phase Noise – -160dBc/Hc @ 100kHz offset

Applications

5G, 4G, LTE
Femtocells, RRU, BBU
Military Radio [Manpack]
Inflight Entertainment
Autonomous Technologies
Synchronous Ethernet
IP Networking
Medical Imaging
Stratum 3
IEEE 1588 Timing
Wireless Communication
Test and Measurement

Featured Products

New Ultra-Low Noise TCXO for Qualcomm FSM100xx, mmWave, Small Cell Chipset

VF901723-38.4000MHz

Features

Reference design for Qualcomm FSM100xx, mmWave, Small Cell Chipset
Ultra-low phase noise
14×13 mm SMD
LVCMOS
Output Frequency 38.400 MHz
Excellent frequency stability <0.280 ppm

Applications

5G Communications PRC

New High Stability TCXOs for 5G Small Cells, 5.0mmx3.2mm Package

Features

Stability Options – ±0.10ppm to ±0.50ppm
Extended temperature range available, -40°C to +105°C
Clipped Sine or HCMOS output options
Low Phase Noise – -160dBc/Hc @ 100kHz offset

Applications

5G, 4G, LTE
Femtocells, RRU, BBU
Military Radio [Manpack]
Inflight Entertainment
Autonomous Technologies
Synchronous Ethernet
IP Networking
Medical Imaging
Stratum 3
IEEE 1588 Timing
Wireless Communication
Test and Measurement

Frequency Code Tables

Frequency Code Tables [016-1454-0]

Scroll down to selector guide table to view TCXO product portfolio.

Recent Product Releases

New TCXO Designs Targeted for 5G

Product Literature

Scroll down to selector guide table to view TCXO product portfolio.

Contact Us - Technical Inquiries

To Request Technical Information Contact Us

Scroll down to selector guide table to view TCXO product portfolio.

Contact Us - Sales Inquiries

For Sales Inquiries Contact Us

Scroll down to selector guide table to view TCXO product portfolio.

Stock Check - CTS Distributors

To Check Product Availability Click Here

Scroll down to selector guide table to view TCXO product portfolio.

App Notes and Tech Briefs

To view the Application Notes and Technical Briefs Click Here

Engineering Tools

Phase Noise to Jitter Calculator

Powered by: RF TOOLS

LC Filters Design Tool

Powered by: RF TOOLS

Phase Noise Under Vibration Calculator

Powered by: RF TOOLS

^{The tools listed above are not managed by CTS Corporation. CTS is not responsible should any inaccuracies occur from using tools or resources managed by external websites.}

Scroll down to selector guide table to view the TCXO product portfolio.

Model & Availability	Features	SMD/Thru-Hole	Package Type	Package Size [mm]	Output Logic	Frequency Range [MHz]	Frequency Stability vs Temp	Voltage Control Option Frequency Range	Supply Voltage	Temperature Range	Data Sheet	RoHS C of C	REACH Statement
VF901723-38.400MHZ	PRC to Qualcomm FSM100xx chipset 38.4MHz	SMD	Shielded FR-4 Module	14 x 13	LVCMOS	38.4 -	±0.28ppm	±5ppm	3.3V	-40°C to 85°C	Data Sheet
536	Tight Stability 10-Pad Footprint Low Power Phase Noise Floor: -158dBc /Hz typ Optional Output Enable Function	SMD	Leadless Castellated Ceramic	5.0 x 3.2	HCMOS	10 - 54	±0.10ppm ±0.28ppm ±0.50ppm	±5ppm	3.3V	-10°C to 70°C -40°C to 85°C -40°C to 105°C	Data Sheet	RoHS	REACH
535	Tight Stability 10-Pad Footprint Low Power Phase Noise Floor: -158dBc/Hz typ Optional Output Enable Function	SMD	Leadless Castellated Ceramic	5.0 x 3.2	Clipped Sine Wave	10 - 54	±0.10ppm ±0.28ppm ±0.50ppm	±5ppm	3.3V	-10°C to 70°C -40°C to 85°C -40°C to 105°C	Data Sheet	RoHS	REACH
TT32	Real Time Clock Frequency [RTC] Very Tight Stability Low Power Consumption 4-Pad Footprint	SMD	Leadless Ceramic Substrate Module	3.28 x 2.50	HCMOS	0.032768 -	±5ppm		1.8V 2.5V 3.0V 3.3V	-40°C to 85°C	Data Sheet	RoHS	REACH
VFTX1412P	General Purpose High Frequency 8 pads Low Phase Noise <-160dBc/Hz at 100KHz	SMD	Shielded FR-4	14.0 x 12.0	LVPECL	10 - 165	±0.4ppm ±1.0ppm	±5ppm	3.3V	-40°C to 85°C	Data Sheet
VFTX1413C	Stratum 3 High Frequency -Ultra low noise 8 pads Low Phase Noise <-170dBc/Hz at 100KHz	SMD	Shielded FR-4	14.0 x 13.0	LVCMOS	10 - 160	±0.28ppm	±5ppm	3.3V	-40°C to 85°C	Data Sheet
VFTX1412C	General Purpose High Frequency 8 pads Low Phase Noise <-165dBc/Hz at 100KHz	SMD	Shielded FR-4 Module	14.0 x 12.0	LVCMOS	10 - 165	±0.4ppm ±1.0ppm	±5ppm	3.3V	-40°C to 85°C	Data Sheet
589	General Purpose 4-Pad Footprint Stratum 3 Timing Source	SMD	Leadless Ceramic Substrate Module	7.0 x 5.0	HCMOS	5 - 52	±0.28ppm over temp ±4.6ppm total overall	±5ppm	3.0V 3.3V 5.0V	-20°C to 70°C -40°C to 85°C	Data Sheet	RoHS	REACH
588	General Purpose 4-Pad Footprint Stratum 3 Timing Source	SMD	Leadless Ceramic Substrate Module	7.0 x 5.0	Clipped Sine Wave	5 - 52	±0.28ppm over temp ±4.6ppm total overall	±5ppm	3.0V 3.3V 5.0V	-20°C to 70°C -40°C to 85°C	Data Sheet	RoHS	REACH
VFTX120	7-pad Low Power (<165mW) Ultra Low Jitter and Phase Noise [-135dBc/Hz @ 1kHz]	SMD	Shielded FR-4 Module	25.4 x 22.0	Sine Wave	30 - 180	±1.0ppm	±5ppm	3.3V	0°C to 70°C -40°C to 85°C	Data Sheet
VFTX130	7-pad Low Power (<135mW) Ultra Low Jitter and Phase Noise [-120dBc/Hz @ 1kHz]	SMD	Shielded FR-4 Module	25.4 x 22.0	HCMOS	30 - 180	±1.0ppm	±5ppm	3.3V	0°C to 70°C -40°C to 85°C	Data Sheet
VFTX140	7-pad Low Power (<265mW) Output Enable control Stratum 3 Timing Source Ultra Low Jitter and Phase Noise [-118dBc/Hz @ 1kHz]	SMD	Shielded FR-4 Module	25.4 x 22.0	LVPECL	200 - 1000	±0.28ppm over temp ±4.6ppm total overall	±5ppm	3.3V	0°C to 70°C	Data Sheet
VFTX110	5-pin Low Power (<300mW) > +13dBm Output Power Ultra Low Jitter and Phase Noise [-125dBc/Hz @ 1kHz]	Thru-Hole	Metal Can Europack Module	36.7 x 25.4	Sine Wave	50 - 1000	±1.0ppm	±2ppm	5.0V	0°C to 70°C -40°C to 85°C	Data Sheet
520	General Purpose 4-Pad Footprint Low Power (<5mW) Phase Noise Floor: -150dBc/Hz typ	SMD	Leadless Castellated Ceramic	2.5 x 2.0	Clipped Sine Wave	10 - 52	±0.5ppm ±1.0ppm ±1.5ppm ±2.0ppm ±2.5ppm	±5ppm	1.8V 2.5V 2.7V 2.8V 3.0V 3.3V	-10°C to 60°C -20°C to 70°C -30°C to 85°C -40°C to 85°C	Data Sheet	RoHS	REACH
525	General Purpose 4-Pad Footprint Low Power (<5mW) Phase Noise Floor: -151dBc/Hz typ	SMD	Leadless Castellated Ceramic	3.2 x 2.5	Clipped Sine Wave	10 - 40	±0.5ppm ±1.0ppm ±1.5ppm ±2.0ppm ±2.5ppm	±5ppm	1.8V 2.5V 2.7V 2.8V 3.0V 3.3V	-10°C to 60°C -20°C to 70°C -30°C to 85°C -40°C to 85°C	Data Sheet	RoHS	REACH
532	General Purpose 4-Pad Footprint Low Power (<10mW) Phase Noise Floor: -152dBc/Hz typ	SMD	Leadless Castellated Ceramic	5.0 x 3.2	Clipped Sine Wave	10 - 40	±0.5ppm ±1.0ppm ±1.5ppm ±2.0ppm ±2.5ppm	±5ppm ±7ppm	2.8V 3.0V 3.3V 5.0V	-10°C to 60°C -20°C to 70°C -30°C to 85°C -40°C to 85°C	Data Sheet	RoHS	REACH
533	General Purpose 4-Pad Footprint Low Power (<17mW) Phase Noise Floor: -153dBc/Hz typ	SMD	Leadless Castellated Ceramic	5.0 x 3.2	HCMOS	10 - 40	±0.5ppm ±1.0ppm ±1.5ppm ±2.0ppm ±2.5ppm	±5ppm	2.8V 3.0V 3.3V	-10°C to 60°C -20°C to 70°C -30°C to 85°C -40°C to 85°C	Data Sheet	RoHS	REACH
580	General Purpose 4-Pad Footprint Stratum 3 Timing Source	SMD	Leadless Castellated Ceramic	5.0 x 3.2	Clipped Sine Wave	5 - 52	±0.05ppm ±0.10ppm ±0.20ppm ±0.28ppm ±0.50ppm	±5ppm	3.0V 3.3V 5.0V	-10°C to 60°C -20°C to 70°C -30°C to 85°C -40°C to 85°C	Data Sheet	RoHS	REACH
581	General Purpose 4-Pad Footprint Stratum 3 Timing Source	SMD	Leadless Castellated Ceramic	5.0 x 3.2	HCMOS	5 - 52	±0.05ppm ±0.10ppm ±0.20ppm ±0.28ppm ±0.50ppm	±5ppm	3.0V 3.3V 5.0V	-10°C to 60°C -20°C to 70°C -30°C to 85°C -40°C to 85°C	Data Sheet	RoHS	REACH
585	General Purpose 4-Pad Footprint	SMD	Leadless Ceramic Substrate Module	7.0 x 5.0	Clipped Sine Wave	5 - 52	±0.5ppm ±1.0ppm ±1.5ppm ±2.0ppm ±2.5ppm	±5ppm ±8ppm	2.8V 3.0V 3.3V 5.0V	-10°C to 60°C -20°C to 70°C -30°C to 85°C -40°C to 85°C	Data Sheet	RoHS	REACH
586	General Purpose 4-Pad Footprint	SMD	Leadless Ceramic Substrate Module	7.0 x 5.0	HCMOS	5 - 52	±0.5ppm ±1.0ppm ±1.5ppm ±2.0ppm ±2.5ppm	±5ppm ±8ppm	2.8V 3.0V 3.3V 5.0V	-10°C to 60°C -20°C to 70°C -30°C to 85°C -40°C to 85°C	Data Sheet	RoHS	REACH
578	General Purpose 10-Pad Footprint Stratum 3 Timing Source	SMD	Leadless Ceramic Substrate Module	7.0 x 5.0	Clipped Sine Wave	5 - 52	±0.28ppm over temp ±4.6ppm total overall	±5ppm	3.0V 3.3V 5.0V	-20°C to 70°C -40°C to 85°C	Data Sheet	RoHS	REACH
579	General Purpose 10-Pad Footprint Stratum 3 Timing Source	SMD	Leadless Ceramic Substrate Module	7.0 x 5.0	HCMOS	5 - 52	±0.28ppm over temp ±4.6ppm total overall	±5ppm	3.0V 3.3V 5.0V	-20°C to 70°C -40°C to 85°C	Data Sheet	RoHS	REACH
VFTX215	14-pad Dual Output Low Power (<182mW) Ultra Low Jitter and Phase Noise Phase Noise: -135dBc/Hz @ 1kHz max Phase Noise Floor: -155dBc/Hz max at 100MHz	SMD	Shielded FR-4 Module	19.5 x 15.5	HCMOS	20 - 200	±0.5ppm	±5ppm	3.3V	-40°C to 85°C	Data Sheet
VFTX210	16-pad Low Power (<280mW) Ultra Low Jitter and Phase Noise Phase Noise: -121dBc/Hz @ 1kHz typ Phase Noise Floor: -150dBc/Hz typ at 1,000MHz	SMD	Shielded FR-4 Module	20.0 x 20.0	Sine Wave	200 - 1000	±1.0ppm	±5ppm	3.3V	0°C to 70°C -40°C to 85°C	Data Sheet
VFTX100	7-pad Low Power (<250mW) Output Enable control Ultra Low Jitter and Phase Noise [-118dBc/Hz @ 1kHz]	SMD	Shielded FR-4 Module	25.4 x 22.0	LVPECL	200 - 1000	±1.0ppm	±5ppm	3.3V 5.0V	0°C to 70°C -40°C to 85°C	Data Sheet