HCF4046BEY datasheet(7/13 Pages) STMICROELECTRONICS

Numer części	HCF4046BEY

Szczegółowy opis	MICRMICROPOWER PHASE-LOCKED LOOP _

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ELECTRICAL CARACTERISTICS (Tamb =25

oC)

Symbol

Parameter

Test Conditions

Value

Unit

VDD (V)

Min.

Typ.

Max.

VCO SECTION

PD

Operating Power

Dissipation

fo = 10 KHz

R1 = 10 M

Ω

R2 =

∞

VCOIN

=

VDD

2

5

70

140

µW

10

800

1600

15

3000

6000

fmax

Maximum Frequency

R1 = 10 K

Ω C1 = 50 pF

R2 =

∞

VCOIN =VDD

5

0.3

0.6

MHz

10

0.6

1.2

15

0.8

1.6

R1 = 5 K

Ω

n C1 = 50 pF

R2 =

∞

VCOIN =VDD

5

0.5

0.8

10

1

1.4

15

1.4

2.4

Center Frequency (fo) and

Frequency Range fmax -fmin

Programmable with external components R1, R2 and C1

Linearity

VCOIN=2.5V

± 0.3

R1=10 K

Ω

5

1.7

%

VCOIN=5V

± 1

R1=100 K

Ω

10

0.5

VCOIN=5V

± 2.5

R1=400 K

Ω

10

4

VCOIN=7.5V

± 1.5 R1=100 KΩ

15

0.5

VCOIN=7.5V

± 5

R1=1 M

Ω

15

7

Temperature Frequency

Stability (no frequency

offset) fmin =0

5

±0.12

%/

oC

10

±0.04

15

±0.015

Temperature Frequency

Stability (frequency offset)

fmin

≠ 0

5

±0.09

10

±0.07

15

±0.03

VCO

Output Duty Cycle

5, 10, 15

50

%

tTHL

tTLH

VCO Output Transition

Time

5

100

200

ns

10

50

100

15

40

80

Source Follower Output

(demodulated Output):

Offset Voltage VCOIN -VDEM

RS >10 K

Ω

5, 10, 15

1.8

2.5

V

Source Follower Output

(demodulated Output):

Linearity

RS=100 K

Ω VCOIN=2.5±0.3V

5

0.3

%

RS=300 K

Ω VCOIN=5±2.5V

10

0.7

RS=500 K

Ω VCOIN=7.5±5V

15

0.9

VZ

Zener Diode Voltage

IZ =50

µA

4.45

5.5

7.5

V

RZ

Zener Dynamic Resistance

IZ = 1 mA

40

Ω

PHASE COMPARATOR SECTION

R14

Pin 14 (signal in) Input

Resistance

51

2

M

Ω

10

0.2

0.4

15

0.1

0.2

A.C. Coupled Signal Input

Voltage Sensitivity *

(peak to paek)

fin = 100 KHz sine wave

5

180

360

mV

10

330

660

15

900

1800

HCC/HCF4046B

7/13

Podobny numer części - HCF4046BEY

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STMicroelectronics	HCF4046BEY	705Kb / 12P	MICROPOWER PHASE-LOCKED LOOP

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