ASFLMB-27.000MHZ-LR-T footprint, schematic symbol and 3D model by ABRACON

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ASFLMB-27.000MHZ-LR-T Details

Manufacturer Part Number:
ASFLMB-27.000MHZ-LR-T
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
ROHS COMPLIANT, ULTRA MINIATURE, PLASTIC, QFN-4
Country Of Origin:
Thailand
Factory Lead Time:
8 Weeks
Manufacturer:
Abracon Corporation
YTEOL:
6.5
Additional Feature:
TRI-STATE; STANDBY; ENABLE/DISABLE FUNCTION; TR; SUPPLY VOLTAGE 1.8V AND 2.5V ALSO AVAILLABLE
Fall Time-Max:
2 ns
Frequency Adjustment-Mechanical:
NO
Frequency Stability:
25%
JESD-609 Code:
e4
Mounting Feature:
SURFACE MOUNT
Number of Terminals:
4
Operating Frequency-Max:
150 MHz
Operating Frequency-Min:
1 MHz
Operating Frequency-Nom:
27 MHz
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Oscillator Type:
CMOS
Output Load:
10 KOHM, 15 pF
Package Body Material:
PLASTIC/EPOXY
Package Equivalence Code:
DILCC4,.12
Physical Dimension:
5.0mm x 3.2mm x 0.85mm
Qualification Status:
Not Qualified
Rise Time-Max:
2 ns
Supply Current-Max:
15 mA
Supply Voltage-Max:
3.3 V
Supply Voltage-Min:
1.8 V
Supply Voltage-Nom:
3.3 V
Surface Mount:
YES
Symmetry-Max:
55/45 %
Technology:
CMOS
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)

Abracon recommends a symmetrical layout with the crystal oscillator placed near the center of the PCB, with minimal routing and no vias under the component. A ground plane underneath the component is also recommended.
To ensure reliable startup, Abracon recommends a power-up ramp time of 1ms to 10ms, and a power supply voltage of 1.8V to 3.3V. Additionally, a 10nF to 100nF capacitor can be placed in parallel with the oscillator to improve startup reliability.
The ASFLMB-27.000MHZ-LR-T is rated for operation from -40°C to +85°C, making it suitable for industrial and commercial applications.
Yes, the ASFLMB-27.000MHZ-LR-T is designed to withstand vibrations up to 20G, making it suitable for use in industrial and automotive applications.
Abracon recommends using ESD protection devices, such as TVS diodes or ESD arrays, to protect the oscillator from electrostatic discharge. Additionally, handling the component by the body or using an ESD wrist strap can help prevent damage.

Manufacturer Collaborated

System Verified

Community Approved

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