DS2188 데이터 시트보기 (PDF) - Dallas Semiconductor -> Maxim Integrated

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DS2188

T1/CEPT Jitter Attenuator

Dallas Semiconductor -> Maxim Integrated 

CRYSTAL SELECTION GUIDELINES FOR THE DS2188

PARAMETER

SPECIFICATION

Parallel resonant frequency

6.176 MHz (T1) or 8.192 MHz (CEPT)

Mode

Fundamental

Load capacitance

14 to 20 pF (16 pF preferred)

Tolerance

±50 ppm over 0 to 70°C

Pullability

CL = 10 pF, delta_f = +175 to +250 ppm

CL = 45 pF, delta_f = -175 to -250 ppm

Effective series resistance

40 ohms maximum for 6.176 MHz

30 ohms maximum for 8.192 MHz

Crystal cut

AT

DS2188

5 of 10

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