IN74HC4046AD Просмотр технического описания (PDF) - IK Semicon Co., Ltd

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производитель

IN74HC4046AD

Phase-Locked Loop High-Performance Silicon-Gate CMOS

IK Semicon Co., Ltd 

IN74HC4046A

[VCO Section]

DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND) - continued

VCC

Guaranteed Limit

Symbol

Parameter

Test Conditions V 25 °C to

-55°C

≤85°C

≤125°C Unit

IIN Maximum Input

VIN =Vcc or GND 6.0

0.1

1.0

1.0

µA

Leakage Current INH,

VCOIN

Min Max Min Max Min Max

VVCOIN

Operating Voltage

Range at VCOIN over

the range specified for

R1; For linearity see

Fig.13A, Parallel value

of R1 and R2 should

be >2.7 kΩ

INH= VIL

3.0 0.1 1.0 0.1 1.0 0.1 1.0 V

4.5 0.1 2.5 0.1 2.5 0.1 2.5

6.0 0.1 4.0 0.1 4.0 0.1 4.0

R1 Resistor Range

3.0 3.0 300 3.0 300 3.0 300 kΩ

4.5 3.0 300 3.0 300 3.0 300

6.0 3.0 300 3.0 300 3.0 300

R2

3.0 3.0 300 3.0 300 3.0 300

4.5 3.0 300 3.0 300 3.0 300

6.0 3.0 300 3.0 300 3.0 300

C1 Capacitor Range

3.0 40 No

pF

4.5 40 Li-

6.0 40 mit

[VCO Section]

AC ELECTRICAL CHARACTERISTICS (CL=50pF,Input tr=tf=6.0 ns)

Symbol

Parameter

∆f/T Frequency Stability with Temperature

Changes (Figures 11A,B,C)

fo VCO Center Frequency

(Duty Factor = 50%)

(Figures 12A,B,C)

∆fVCO VCO Frequency Linearity

∂VCO Duty Factor at VCOOUT

VCC

Guaranteed Limit

V 25 °C to

-55°C

≤85°C

≤125°C Unit

Min Max Min Max Min Max

3.0

%/K

4.5

6.0

3.0 3

4.5 11

6.0 13

MHz

3.0

See Figures 13A,B

%

4.5

6.0

3.0

Typical 50%

%

4.5

6.0

Rev. 00

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