FVXO-HC72BR-90-99 查看數據表（PDF） - Unspecified

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FVXO-HC72BR-90-99

HCMOS 7 x 5mm 2.5V VCXO

Unspecified 

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Output Wave Characteristics

Parameters

Output LOW Voltage

Output HIGH Voltage

Output Symmetry (See Drawing Below)

Output Enable (PIN # 2) Voltage

Output Disable (PIN # 2) Voltage

Cycle Rise Time (See Drawing Below)

Cycle Fall Time (See Drawing Below)

Symbol

VOL

VOH

VIH

VIL

TR

TF

Condition

0.75 to 160 MHz

160+ to 180 MHz

0.75 to 160 MHz

160+ to 180 MHz

@ 50% VDD Level

0.75 to 160 MHz

160+ to 180 MHz

0.75 to 160 MHz

160+ to 180 MHz

If 30% to 70% times are used, Rise and Fall times change to 2 nS from 0.75 to 180MHz

If 20% to 80% times are used, Rise and Fall times change to 2.5 nS from 0.75 to 160MHz

Rise Time / Fall Time Measurements

Maximum Value

(unless otherwise noted)

10% VDD

20% VDD

90% VDD MIN

80% VDD MIN

45% ~ 55%

≥ 70% VDD

≤ 30% VDD

3.5 nS (10%~90%)

2.5 nS (20%~80%)

3.5 nS (90%~10%)

2.5 nS (80%~20%)

10% to 90%

0V to VDD

20% to 80%

30% to 70%

10% - 90%

Rise Time

90% - 10%

Fall Time

80 - 20

Times

Oscillator Symmetry

On Time

Off Time

1/2 Period

1/2 Period

70 - 30

Times

50% VDD

Period

Ideally, Symmetry should be 50/50 -- Other expressions are 45/55 or 55/45

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