Oscillator Oscillator · TCXO · VX3 · JT22C · 3.3 Volt TCXO with HCMOS output · 2.5 x 2.0 mm ■ ■ ■ ■ actual size excellent phase noise operating temperature range -40 °C ~ +85 °C reflow soldering temperature: 260 °C max. ceramic/metal package General Data RoHS 2002/95/EC RoHS compliant Pb free: pins / pads Table 1: Current Consumption max. 4 ~ 10 MHz ~ 20 MHz ~ 30 MHz ~ 40 MHz ~ 54 MHz 1.8 V 3.1 mA 3.7 mA 4.2 mA 4.6 mA 5.5 mA ± 0.5 ppm 2.5 V 3.1 mA 3.7 mA 4.2 mA 4.6 mA 5.5 mA temperature ± 2.5 ppm (others on request) 2.8 V 3.4 mA 4.1 mA 4.7 mA 5.2 mA 6.0 mA aging first year ± 1.0 ppm 3.3 V 4.0 mA 4.8 mA 5.5 mA 6.0 mA 7.0 mA supply voltage ± 0.2 ppm (at VDC ± 5 %) load change ± 0.2 ppm after reflow ± 1.0 ppm pin #1 (e/d control) pin #3 (output) current consumption max. ––> see table 1 open active supply voltage VDC 1.8 / 2.5 / 2.8 / 3.3 (± 5 %) high “1” (VIH ≥ 0.7 VDC) active temperature operating -30 °C ~ +75 °C / -40 °C ~ +85 °C low “0” (VIL ≤ 0.3 VDC) high impedance storage -40 °C ~ +125 °C rise & fall time 5.0 ns max. load max. 15 pF current max. 4.0 mA low level max. 0.1 x VDC high level min. 0.9 x VDC type JT22C frequency range 4.0 ~ 54.0 MHz frequency at +25 °C stability output Enable / Disable Function stop function: • oscillator stops • output high impedance Note 4 user pins (e/d, GND, output, VDC) leave the other pins unconnected! harmonics distortion max. -5.0 dBc symmetry at 0.5 x VDC 45 % ~ 55 % max. start-up time max. 10 ms standby current max. 10 µA output enable time max. 10 ms output disable time max. 250 ns Jitter 1 σ 3.0 ps phase noise at 10 kHz offset -145 dBc/Hz Dimensions 0.95 #4 #3 0.95 0.4 top view 0.65 #2 0.8 0.9±0.05 2.0±0.1 #1 0.65 0.1 2.5±0.1 side view 0.9 bottom view pad layout TCXO JT22C # 1: e/d # 2: GND # 3: output # 4: VDC pin connection in mm Order Information O frequency in MHz type frequency stability code operating temp. code Oscillator 4.0 ~ 54.0 MHz JT22C = TCXO A = ± 2.5 ppm G = -30 °C ~ +75 °C K = -40 °C ~ +85 °C Example: O 16.3680-JT22C-A-K-3.3-LF (Suffix LF = RoHS compliant / Pb free pads) supply voltage 1.8 = 1.8 V 2.5 = 2.5 V 2.8 = 2.8 V 3.3 = 3.3 V Jauch Quartz GmbH • e-mail: [email protected] full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com All specifications are subject to change without notice 121009 Oscillator · TCXO · JT22C 4.0 ø 1.55 1.75 Taping Specification 9.0 8.0 ø 13 2.0 ø 60 ø 180 2.7±0.05 5.25 120° 1.15±0.05 2.25±0.05 4.0 Marking Reflow Soldering Profile temperature (°C) frequency 10 s max. 260 °C max. 220 ±5 °C 180 ±5 °C 260 200 150 100 60 ~180 s in mm in mm Feeding 500 pcs per reel ø 13±0.5 60 s max. 50 time (s) company code / stability code / date code (YM) date code: A ~ M: Jan.- Dec. 9: 2009 0: 2010 1: 2011 Jan. A Febr. B Mar. C Apr. D May E June F July G Aug. H Sept. J Oct. K Nov. L Dec. M note: parts are also suitable for soldering systems with lead (Pb) content Packing Note – – standard packing units are 500 pieces per reel non-multiple packing units are only supplied taped / bulk Jauch Quartz GmbH • e-mail: [email protected] full data can be found under: www.jauch.de / www.jauch.fr / www.jauchusa.com All specifications are subject to change without notice