SN74LV4046ANSR datasheet(5/15 Pages) TI

部件名	SN74LV4046ANSR

功能描述	HIGH-SPEED CMOS LOGIC PHASE-LOCKED LOOP WITH VCO

Download	15 Pages

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制造商	TI [Texas Instruments]

网页	http://www.ti.com

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APPLICATION INFORMATION

VCC

VDEMOUT (AV)

1/2 V CC

0

φDEMOUT

–3605

05

3605

VCC

V DEMOUT (AV)

1/2 V CC

0

φDEMOUT

05

905

1805

VCC

GND

SIGIN

COMPIN

VCOOUT

PC1OUT

VCOIN

SIGIN

COMPIN

VCOOUT

PC2 OUT

VCOIN

VCC

GND

PCPOUT

High-Impedance Off State

SIGIN

COMPIN

VCOOUT

PC3OUT

VCOIN

VCC

GND

0

fDEMOUT

05

1805

3605

1/2 VCC

VDEMOUT(AV)

VCC

SN74LV4046A

HIGH-SPEED CMOS LOGIC PHASE-LOCKED LOOP

WITH VCO

SCES656C – FEBRUARY 2006 – REVISED APRIL 2007

AVERAGE OUTPUT VOLTAGE

vs

INPUT PHASE DIFFERENCE

Figure 1. Phase Comparator 1:

Figure 2. Phase Comparator 2:

VDEMOUT = VPC1OUT = (VCC/π) (SIGIN – COMPIN);

VDEMOUT = VPC2OUT = (VCC/4) (SIGIN – COMPIN);

DEMOUT = (SIGIN – COMPIN)

Figure 3. Typical Waveforms for PLL Using

Figure 4. Typical Waveforms for PLL Using

Phase Comparator 1, Loop Locked at fo

Phase Comparator 2, Loop Locked at fo

AVERAGE OUTPUT VOLTAGE

vs

INPUT PHASE DIFFERENCE

Figure 5. Phase Comparator 3:

Figure 6. Typical Waveforms for PLL Using

VDEMOUT = VPC3OUT = (VCC/2π) (SIGIN – COMPIN);

Phase Comparator 3, Loop Locked at fo

DEMOUT = (SIGIN – COMPIN)

5

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制造商	部件名	数据表	功能描述
Texas Instruments	SN74LV4046ANSR	297Kb / 12P	[Old version datasheet] HIGH-SPEED CMOS LOGIC PHASE-LOCKED LOOP WITH VCO
	SN74LV4046ANSR	536Kb / 15P	[Old version datasheet] HIGH-SPEED CMOS LOGIC PHASE-LOCKED LOOP WITH VCO
	SN74LV4046ANSR	1Mb / 26P	[Old version datasheet] High-Speed CMOS Logic Phase-Locked Loop

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制造商	部件名	数据表	功能描述
Texas Instruments	CD74HC4046A	316Kb / 28P	[Old version datasheet] High-Speed CMOS Logic Phase-Locked Loop with VCO
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	SN74LV4046A	536Kb / 15P	[Old version datasheet] HIGH-SPEED CMOS LOGIC PHASE-LOCKED LOOP WITH VCO
	CD54HC4046A	505Kb / 32P	[Old version datasheet] High-Speed CMOS Logic Phase-Locked Loop with VCO
	SN74LV4046A	297Kb / 12P	[Old version datasheet] HIGH-SPEED CMOS LOGIC PHASE-LOCKED LOOP WITH VCO
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SN74LV4046ANSR 数据表(PDF) 5 Page - Texas Instruments

SN74LV4046ANSR 数据表(HTML) 5 Page - Texas Instruments

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SN74LV4046ANSR 数据表(PDF) 5 Page - Texas Instruments

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