MC74HC4046ADTEL Ver la hoja de datos (PDF) - ON Semiconductor

Número de pieza

componentes Descripción

Fabricante

MC74HC4046ADTEL

Phase-Locked Loop

ON Semiconductor 

MC74HC4046A

[VCO Section]

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

Guaranteed Limit

Symbol

Parameter

VCC – 55 to 25_C

≤ 85°C

≤ 125°C

Volts Min Max Min Max Min Max Unit

∆f/T Frequency Stability with

3.0

%/K

Temperature Changes

4.5

(Figure 13A, B, C)

6.0

fo VCO Center Frequency

(Duty Factor = 50%)

(Figure 14A, B, C, D)

3.0

3

4.5

11

6.0 13

MHz

∆fVCO VCO Frequency Linearity

3.0

See Figures 15A, B, C

%

4.5

6.0

∂ VCO Duty Factor at VCOOUT

3.0

Typical 50%

%

4.5

6.0

[Demodulator Section]

DC ELECTRICAL CHARACTERISTICS

Symbol

Parameter

RS

Resistor Range

VOFF

Offset Voltage

VCOIN to VDEMOUT

RD

Dynamic Output

Resistance at DEMOUT

Test Conditions

At RS > 300 kΩ the

Leakage Current can

Influence VDEMOUT

Vi = VVCOIN = 1/2 VCC;

Values taken over RS

Range.

VDEMOUT = 1/2 VCC

Guaranteed Limit

VCC – 55 to 25_C

≤ 85°C

≤ 125°C

Volts Min Max Min Max Min Max Unit

3.0 50 300

kΩ

4.5 50 300

6.0 50 300

3.0

See Figure 12

mV

4.5

6.0

3.0

Typical 25 Ω

Ω

4.5

6.0

http://onsemi.com

5

Share Link: