JT21P and JT21PV TCXO and VCTCXO in miniature SMD package Download PDF


Small-sized SMD TCXO and VCTCXO

JT21P and JT21PV is a series of temperature compensated high stability oscillators with a frequency stability as tight as ± 1.0 ppm, and is offered in a frequency range from 8.0 MHz to 52.0 MHz and is starting at 1.8V.
In addition to the TCXO JT21P, the VCTCXO version JT21PV can be tuned by ±8.0 ppm min. using an external voltage.
Due to the high frequency stability down to ± 1.0 ppm the JT21P(V) series fulfils very high requirements and is specially designed for ZigBee, Bluetooth and other wireless applications. The JT21P(V) series combines excellent frequency stability with a clipped sine output, that enables a very low power consumption.
The JT21P(V) series is particularly suitable for miniaturized electronic devices with very limited space on
printed circuit board.
The JT21P(V) is available in a variety of temperature ranges, up to the extended operating temperature range of
-30°C ~ +85°C for industrial applications.
The JT21P / JT21PV complies with the EU RoHS directive and is optimally suitable for fast automatic assembly lines.
Key-Features of the JT21P and JT21PV:
■ miniature-package: 2.0mm x 1.6mm x 0.85mm
■ best stability and temp. range: ± 1 ppm (-30°C ~ +85°C)
■ frequency range: 8.0 MHz ~ 52.0 MHz
■ supply voltages: 1.8 / 2.5 / 2.8 / 3.0 (± 5%)
■ typical applications: Wireless applications (WiFi, ZigBee, Bluetooth etc.)
■ VCTCXO version available with configurable center voltage
■ small packaging area and light weight
■ suitable for Lead-free soldering process at 260°C max
■ 100% lead-free
■ RoHS compliant