CD4046BCNX 查看數據表（PDF） - Fairchild Semiconductor

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CD4046BCNX

Micropower Phase-Locked Loop

Fairchild Semiconductor 

AC Electrical Characteristics (Continued)

Symbol

Parameter

Conditions

VCOIN−

VDEM

Offset Voltage

Linearity

RS ≥ 10 kΩ, VDD = 5V

RS ≥ 10 kΩ, VDD = 10V

RS ≥ 50 kΩ, VDD = 15V

RS ≥ 50 kΩ

ZENER DIODE

VCOIN = 2.5V ± 0.3V, VDD = 5V

VCOIN = 5V ± 2.5V, VDD = 10V

VCOIN = 7.5V ± 5V, VDD = 15V

VZ

Zener Diode Voltage

IZ = 50 µA

RZ

Zener Dynamic Resistance

IZ = 1 mA

Note 5: AC Parameters are guaranteed by DC correlated testing.

Phase Comparator State Diagrams

Min

Typ

Max

Units

1.50

2.2

1.50

2.2

V

1.50

2.2

0.1

0.6

%

0.8

6.3

7.0

7.7

V

100

Ω

FIGURE 2.

5

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