3.2×2.5mm for Automotive
Crystal Units
Surface Mount Type CX3225SA
RoHS Compliant
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 qualitied
Applications
• ECU • TPMS
•
High-Speed Automotive Network (Flex RayTM etc.)
How to Order
CX3225SA 12000
□□ □ □ □ □□
① ② ③ ④ ⑤ ⑥ ⑦
①Series ②Frequency
③Load Capacitance
D0 8 pF Std.
F0 10 pF —
④Frequency Stability
K±30×10-6—
P±50×10-6Std.
Q±100×10-6—
⑤
Operating Temp. Range
⑥
Frequency Temp. Stability
SV -40 to +125°C±150×10-6—
TW -40 to +150°C±200×10-6Std.
⑦Individual Specification
Packaging (Tape & Reel 3000/ 1000 pcs./ reel)
Typical Frequencies and Part Numbers
Frequency (kHz)
Part Number
9843.750 CX3225SA09843D0PTWZ1
10000.000 CX3225SA10000D0PTWZ1
12000.000 CX3225SA12000D0PTWZ1
12800.000 CX3225SA12800D0PTWZ1
13560.000 CX3225SA13560D0PTWZ1
16000.000 CX3225SA16000D0PTWZ1
19200.000 CX3225SA19200D0PTWZ1
20000.000 CX3225SA20000D0PTWZ1
24000.000 CX3225SA24000D0PTWZ1
26000.000 CX3225SA26000D0PTWZ1
28636.360 CX3225SA28636D0PTWZ1
32000.000 CX3225SA32000D0PTWZ1
40000.000 CX3225SA40000D0PTWZ1
Specifications
Item Symbol Specification Units Remarks
Frequency Range f_nom 8000 to 54000 kHz
Overtone Order OT Fundamental ―
Load Capacitance CL 8 pF
Frequency Stability
f_tol ±50 ×10-625°C±3°C
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 ×10-6
Freq. deviation from the value at 25°C
• Please contact us for other specifications.
Table1 Motional Series Resistance
Frequency Range Motional Series Resistance
8000 to 9799kHz 500Ω max.
9800 to 14999kHz 200Ω max.
15000 to 15999kHz 100Ω max.
16000 to 19999kHz 60Ω max.
20000 to 54000kHz 50Ω max.
Table2 Level of Drive
Frequency Range Level of Drive
8000 to 54000kHz 10μW (200μW max.)
3.2±0.1
2.5±0.1
0.2±0.1
4−0.11±0.1
4−0.15±0.1
4−1.15±0.1
4−0.75±0.1
CONNECTION
(TOP VIEW)
GND
GND
4-R0.2
#4 #3
#1 #2
#1 #2
#4 #3
#4 #3
#1 #2
0.75±0.05
C 0.30
Dimensions (Unit: mm)
1.050.8
1.45 1.450.7
1.05
Recommended Land Pattern (Unit: mm)