ASM3P2853_12 datasheet(3/7 Pages) ONSEMI

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ASM3P2853A

Rev. 2 | Page 3 of 7 | www.onsemi.com

Absolute Maximum Ratings

Symbol

Parameter

Rating

Unit

VDD, VIN

Voltage on any pin with respect to Ground

-0.5 to +4.6

TSTG

Storage temperature

-65 to +125

°C

Max. Soldering Temperature (10 sec)

260

°C

Junction Temperature

150

°C

TDV

Static Discharge Voltage (As per JEDEC STD22- A114-B)

Note: These are stress ratings only and are not implied for functional use. Exposure to absolute maximum ratings for prolonged periods of time may affect

device reliability.

Operating Conditions

Parameter

Symbol

Condition / Description

Min

Typ

Max

Unit

Supply Voltage

VDD

2.5V ± 5%

2.375

2.5

2.625

Ambient Operating

Temperature Range

-40

+85

°C

Crystal Resonator Frequency

FXIN

MHz

Output Driver Load Capacitance

Crystal Specifications

Fundamental AT cut parallel resonant crystal

Nominal frequency

25MHz

Frequency tolerance

±50ppm or better at 25°C

Operating temperature range

-25°C to +85°C

Storage temperature

-40°C to +85°C

Load capacitance

18pF

Shunt capacitance

7pF maximum

ESR

Ω

Note: CY is Load Capacitance and Rx is used to prevent oscillations at overtone frequency of the Fundamental frequency.

Typical Crystal Interface Circuit

CY = 2*(CP – CS),

Where CP = Load capacitance of crystal from crystal vendor datasheet

CS = Stray capacitance due to CIN, PCB, Trace etc.

Crystal

XIN

XOUT

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