ASFLMB-4.000MHZ-LY-T footprint, schematic symbol and 3D model by ABRACON

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ASFLMB-4.000MHZ-LY-T Details

Manufacturer Part Number:
ASFLMB-4.000MHZ-LY-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:
10%
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:
4 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-Nom:
3.3 V
Surface Mount:
YES
Symmetry-Max:
55/45 %
Technology:
CMOS
Terminal Finish:
Nickel/Palladium/Gold (Ni/Pd/Au)

Abracon recommends a soldering temperature profile with a peak temperature of 240°C to 250°C, with a dwell time of 1-2 seconds. This ensures reliable solder joints and minimizes thermal stress on the component.
The ASFLMB-4.000MHZ-LY-T oscillator is designed to power up and power down in a controlled manner. It is recommended to sequence the power supply to the oscillator to ensure a stable clock signal. A soft-start circuit can be used to prevent inrush currents and ensure a reliable startup.
Abracon recommends using a 0.01 μF to 0.1 μF decoupling capacitor, placed as close as possible to the oscillator's power pins. This helps to filter out noise and ensure a stable clock signal.
The ASFLMB-4.000MHZ-LY-T oscillator is designed to operate over a wide temperature range (-40°C to 85°C). However, the oscillator's frequency stability and accuracy may degrade at higher temperatures. It is recommended to consider temperature compensation or calibration for critical applications.
Abracon recommends a PCB layout with a minimum of 10 mils (0.25 mm) spacing between the oscillator and other components. This helps to minimize electromagnetic interference and ensure reliable operation.

Manufacturer Collaborated

System Verified

Community Approved

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