9325AWC Series
Clock oscillator 32.768kHz, 3.2 x 2.5mm, HCMOS
REACH and RoHS compliant
AT cut crystal provide high stability
Parameters
Specification
Remarks
Frequency
F_nom 32.768kHz
Supply voltage
Vcc 1.5V, 1.8V, 2.5V, 3.3V
F_stb ±20.0ppm ~ ±100.0ppm
F_age ±5.0ppm max
Topr 0°C ~ +70°C to ‐40°C ~ +85°C
Tstg ‐55°C ~ +125°C
HCMOS
±5% tolerance
Frequency stability
Aging
Over operating temperature range
25°C, 1ꢀꢁ year
Operating temperature range (°C)
Storage temperature (°C)
Output waveform
Output load
Table 1
15pF typical
Output voltage high
Output voltage low
Rise time
Voh 90% Vcc min
Vol 10% Vcc max
±10% tolerance
Tr 200.0nsec (max)
Tf 200.0nsec (max)
45%/55%, 40%/60%
Icc Table 2
Measured over 10% to 90% of waveform
Measured at 50% of waveform
Fall time
Duty cycle
Current consumption
Start‐up time
T_str 3.0msec max
Moisture sensitive level
ESD sensitive device
MSL
1
Yes
70% of Vcc min to Enable Output
Tristate
Pad 1
30% of Vcc max to disable output ‐ high imp.
Table 1. Frequency stabilities vs Operating temperature range
Dimensions(Unit:mm)
Frequency stability (ppm)
Temperature (°C)
±20.0
±25.0
±30.0
±50.0
±100.0
2.2
0.9
3
4
1
0 ~ +70
‐10 ~ +70
‐20 ~ +70
‐30 ~ +85
‐40 ~ +85
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
√
3
2
4
1
Land pattern
2
1.2
3.2±0.1
1.4
Table 2. Current consumption (mA max)
Supply voltage
1.5V,1.8V
0.7mA
Pad 1 : Tri‐state
Pad 2 : Ground
Pad 3 : Output
Frequency
32.768kHz
2.5V,3.3V
1.5mA
Pad 4 : Supply voltage
ACT (A wholly owned Acal BFi Company)
+44 (0) 118 978 8878|sales@act.co.uk|www.act.co.uk
ISO9001 Registered
Specifications subject to change without notification