Crystals and Oscillators

CTS has a long history of providing high-performance frequency control products. CTS legacy frequency control products are mature solutions that are still supported but not recommended for new designs. If you require a replacement or updated version, contact our sales team for support.
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- Features
- Applications
- Related Products

- Thru-hole and SMD packages
- Frequencies to 200MHz
- Package sizes down to 3.2 x 2.5mm.
- Internet of Things (IoT) Applications
- FPGA and Microcontroller Frequency Reference
- Wearable and Other Consumer Electronics
- Wireless Communications – Bluetooth, Zigbee, Wi-Fi Protocols
- Network Infrastructures: Ethernet, SONET/SDH, WAN/LAN/WLAN
- Home Security Systems, LED Lighting and Electronic Messaging Boards
- Smart Energy Monitoring Equipment for Electric, Water and Gas Meters
- Automotive Electronics – Car Infotainment and Mobile Multimedia Systems
- Test and Measurement Instrumentation
- Industrial Controllers – M2M Communications
- Medical Test Equipment and Other Healthcare Monitoring Devices
Crystals
| Series |
Frequency Range (MHz) |
Frequency Stability (PPM) | Frequency Tolerance at 25°C |
Package (mm) |
Temperature Range (C) |
Data sheet |
|---|---|---|---|---|---|---|
|
|
12 – 50 | ±15 ppm ±20 ppm ±30 ppm ±50 ppm |
±10 ppm ±20 ppm ±30 ppm |
3.2mm x 2.5mm Glass Seal Package | 0°C to +50°C -10°C to +60°C -20°C to +70°C -40°C to +85°C |
|
![]() 445 |
8 – 50 | ±10 ppm ±15 ppm ±20 ppm ±30 ppm ±50 ppm |
±20 ppm ±30 ppm |
5.0mm x 3.2mm Glass Seal Package |
0°C to +50°C |
Clock Oscillators
| Series |
Output |
Frequency Range (MHz) | Frequency Stability (PPM) | Phase Jitter (fs typ) | Package (mm) | Voltage (V) |
Temperature Range (C) |
Datasheet |
|---|---|---|---|---|---|---|---|---|
|
|
HCMOS/TTL | 1 - 200 | ±20 ppm ±25 ppm ±50 ppm |
500 | 14-Pin or 8-Pin Metal DIP Packages | 4.5V 5.0V 5.5V |
-40°–85° |
|
![]() MXO45LV / MXO45HSLV |
HCMOS | 1 - 200 | ±20 ppm ±25 ppm ±50 ppm |
500 | 14-Pin or 8-Pin Metal DIP Packages |
3.0V |
-40°–85° -20°–70° |
|
|
|
HCMOS | 1 - 160 |
±20 ppm |
700 | Plastic Surface Mount Package | 3.3V 5.0V |
-40°–85° -20°–70° |
Datasheet |

Where to Buy
CTS components are stocked and sold through a global network of distributors & sales representatives. Select your preferred partner in the link below.



























