Crystal Units Surface Mount Type CX3225SA 3.2×2.5mm for Automotive Features • Crystal unit for automotive electronics • Improved solderability • Improved mounting stability with 4 terminals • Improved anti-noise performance with GND terminal • Using ceramic package resulting in high reliability • Small and low profile • Improved rust prevention performance • Reflow compatible • Highly reliable solder junction (3000 heat cycles −40 to +125°C) • AEC-Q200 qualified How to Order CX3225SA 12000 □□ □ □ □ □□ ② ③ ④⑤⑥ ⑦ ① Series ③ Load Capacitance ① ② Frequency ④ Frequency Tolerance D0 8 pF ±50×10−6 P ⑤ Operating Temp. Range ⑥ Frequency Temp. Stability TW −40 to +150°C ±200×10−6 ⑦ Individual Specification Packaging (Tape & Reel 1000/ 3000 pcs./ reel) RoHS Compliant Applications • ECU • TPMS • High-Speed Automotive Network Specifications Item Symbol Frequency Range Specification 8000 to 54000 f_nom Units Remarks kHz Overtone Order OT Fundamental ― Load Capacitance CL 8 pF Please contact us for other Load Capacitance. −6 Frequency Tolerance f_tol ±50 ×10 Motional Series Resistance R1 Table 1 ohm Drive Level DL Table 2 μW Operating Temp. Range T_use −40 to +150 °C Storage Temp. Range T_stg −40 to +150 °C Frequency Temp. Characteristics f_tem ±200 25°C±3°C ×10−6 Freq. deviation from the value at 25°C Please contact us for other specifications. Table1 Motional Series Resistance Table2 Level of Drive Frequency Range Motional Series Resistance 8000≤f_nom< 9800kHz 500Ω max. 9800≤f_nom<13560kHz 200Ω max. 13560≤f_nom<16000kHz 100Ω max. 16000≤f_nom<20000kHz 60Ω max. 20000≤f_nom≤54000kHz 50Ω max. Dimensions (Unit: mm) Level of Drive 8000≤f_nom≤54000kHz 10μW (200μW max.) Recommended Land Pattern (Unit: mm) #3 1.05 4−0.15±0.1 #2 4−0.75±0.1 #1 #4 GND C 0.30 #1 #4 #3 4−0.11±0.1 4−1.15±0.1 1.05 #2 0.2±0.1 3.2±0.1 0.8 #1 4-R0.2 0.75±0.05 2.5±0.1 #4 Frequency Range #3 1.45 #2 CONNECTION (TOP VIEW) GND 0.7 1.45