Quartz Crystal Oscillators
HCMOS/ACMOS/TTL COMPATIBLE SMD CLOCK OSCILLATORS - XO53 Series
FEATURES
RoHS Compliant (Pb-Free), Industry Standard Pin-out Spacing
Very Low Phase Jitter with Fundamental or 3rd Overtone Crystal Design
Tri-state Enable/Disable Standard; 5V and 3.3V Option
Leadless Chip Carrier (LCC) Ultra Small Package (5x3.2x1.0 mm)
SPECIFICATIONS
Frequency Range
Input Voltage (Vcc)
Input Current
Storage Temperature
Overall Frequency Stability
Temperature Range
Standard Stability
Electric Option (Symmetry)
Output Load
Logic "1" / Logic "0" Level
Rise/Fall Time (Tr/Tf)
Start-up time
Phase Jitter (RMS, 1 Sigma)
Tristate Function
Output Disabled Time
Output Enable Time
Creating a Part Number
Product Series
Frequency
Supply Voltage: A = 5.0V
B = 3.3V
C = 2.5V
D = 1.8V
1.8432 MHz to 75.00 MHz (5V), to 156.00MHz (3.3V, 2.5V)
A = +5 VDC ±10%; B = +3.3 VDC ±10%; C = +2.5 VDC ±10%; D = +1.8 VDC ±10%
60 mA Maximum, depending on suplly voltage, frequency and output load
-55°C to 125°C
100 = ±100 ppm; 50 = ±50 ppm; 25 = ±25 ppm
A = 0°C to 70°C; B = -40°C to 85°C; D = -20°C to 70°C; G = -10°C to 70°C
100A = ±100 ppm / 0°C to 70°C
1 = Tristate 60/40%; 3 = Tristate 55/45%
HCMOS: Drive up to 50 pF load; TTL: Drive up to 10 TTL gates
0.9Vcc Minimum / 0.1Vcc Maximum
10 ns Maximum, depending on frequency and output load
10 ms Maximum
1 ps Max for fj > 1kHz; 0.3 ps Typical for fj = 12KHz to 20MHz
Input (Pin 1) High (> 0.7Vcc, or 2.2V if Vcc=5V) or open: Output (Pin 3) active
Input (Pin 1) Low (< 0.3Vcc, or 0.8V if Vcc=5V): Output disabled in high impedance
100 ns Maximum
10 ms Maximum (or 100 ns Maximum as an option)
XO53-25M000-B50A3
Symmetry, Tristate Option (see above)
Operating Temperature Range: A = 0 to 70°C
Frequency Stability:
100 = ±100 ppm
50 = ±50 ppm
25 = ±25 ppm
B = -40 to 85°C
G = -10 to 70°C
X = Customized Temp Range
OUTLINE DRAWING
1.2±0.1
3.2 ± 0.1
1
2
1.2
1.5
Recommended Solder Pad Layout
1.6
MARKING
AREA
Pin 1 Location
2.54
Pin Connections
#1: E/D or NC
#2: Ground
#3: Output
#4: Vcc
1.0 MAX
2.54
All dimensions are typical unless otherwise specified
Dimensions in Millimeters
www.4timing.com
c
2003-2010 Fortiming Corp. USA
2.5
5.0 ± 0.1
4
3
分立器件
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