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◉ Applications
- RTC
◉ Features
- Frequency: 32.768KHz
- Ultra Small SMD Seam Sealed CrystalOscillator
- Package Size: 1.6*1.2, 2.0*1.6, 2.5*2.0, 3.2*2.5, 5.0*3.2, 7.0*5.0mm
Specifications
Item |
Symbol |
Specifications |
Frequency Range |
fo |
32.768KHz |
Supply Voltage |
VDD |
1.8V~3.3V |
Output Type |
- |
CMOS |
Frequency Tolerance(at 25℃) |
f_tol |
±10ppm, ±20ppm, or specify |
Output Load |
L_cmos |
15pF |
Operating Temperature |
T_use |
-40~+85°℃, or specify |
Storage Temperature |
T_stg |
-55~+125°C |
Frequency Versus |
f_tem |
±20ppm, ±30ppm, ±50ppm, or specify |
Output Voltage |
Voh |
90%VDD Min |
Vol |
10%VDD Max |
|
Duty Cycle |
SYM |
45~55% |
Start-up Time |
t_str |
3ms Max |
Rise Time/Fall Time |
tr/tf |
0.7ps Max |
Phase Jitter[12 kHz~20 MHz] |
tpj |
±3ppm/year Max |
Frequency Aging(at 25℃) |
f_age |
32.768KHz |
Tri-State |
Enable (High Voltage or Floating) |
70% of VDD Min |
Disable (Low Voltage or GND) |
30% of VDD Max |
Current Consumption
Supply Voltage(V) |
32.768KHZ |
|
7050/5032/3225 |
2520/2016/1612 |
|
1.8V |
0.2mA Max |
0.2mA Max |
2.5V |
0.3mA Max |
0.3mA Max |
3.3V |
0.5mA Max |
0.4mA Max |
Pin |
#1 |
#3 |
#4 |
#2 |
FUNCTION |
Tri-state |
GND |
OUTPUT |
VDD |
*The picture on the right is only for PIN function description.
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