Specification	SN74LV4046APWR

Differential - Input:Output	False
Divider/Multiplier	False
Frequency - Max [Max]	38 MHz
Input	CMOS, TTL
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output	CMOS, TTL
Package / Case	16-TSSOP
Package / Case [x]	0.173 in
Package / Case [y]	4.4 mm
PLL	True
Ratio - Input:Output [custom]	1:3
Supplier Device Package	16-TSSOP
Type	Phase Lock Loop (PLL)
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	3 V

SN74LV4046A Series

High-Speed CMOS Logic Phase-Locked Loop with VCO

Part	Operating Temperature [Max]	Operating Temperature [Min]	Type	Package / Case	Package / Case	Package / Case	Frequency - Max [Max]	Ratio - Input:Output [custom]	Number of Circuits	Input	Output	Supplier Device Package	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case [y]	Package / Case [x]
Texas Instruments SN74LV4046ANSR	125 °C	-40 °C	Phase Lock Loop (PLL)	0.209 "	16-SOIC	5.3 mm	38 MHz	1:3	1	CMOS TTL	CMOS TTL	16-SO	Surface Mount	5.5 V	3 V
Texas Instruments SN74LV4046AN	125 °C	-40 °C	Phase Lock Loop (PLL)	0.3 in	16-DIP	7.62 mm	38 MHz	1:3	1	CMOS TTL	CMOS TTL	16-PDIP	Through Hole	5.5 V	3 V
Texas Instruments SN74LV4046ADGVR	125 °C	-40 °C	Phase Lock Loop (PLL)		16-TFSOP		38 MHz	1:3	1	CMOS TTL	CMOS TTL	16-TVSOP	Surface Mount	5.5 V	3 V	4.4 mm	0.173 in
Texas Instruments SN74LV4046APWG4	125 °C	-40 °C	Phase Lock Loop (PLL)		16-TSSOP		38 MHz	1:3	1	CMOS TTL	CMOS TTL	16-TSSOP	Surface Mount	5.5 V	3 V	4.4 mm	0.173 in
Texas Instruments SN74LV4046ANG4	125 °C	-40 °C	Phase Lock Loop (PLL)	0.3 in	16-DIP	7.62 mm	38 MHz	1:3	1	CMOS TTL	CMOS TTL	16-PDIP	Through Hole	5.5 V	3 V
Texas Instruments SN74LV4046AD	125 °C	-40 °C	Phase Lock Loop (PLL)		16-SOIC		38 MHz	1:3	1	CMOS TTL	CMOS TTL	16-SOIC	Surface Mount	5.5 V	3 V	3.9 mm	0.154 in
Texas Instruments SN74LV4046ANS	125 °C	-40 °C	Phase Lock Loop (PLL)	0.209 "	16-SOIC	5.3 mm	38 MHz	1:3	1	CMOS TTL	CMOS TTL	16-SO	Surface Mount	5.5 V	3 V
Texas Instruments SN74LV4046APWR	125 °C	-40 °C	Phase Lock Loop (PLL)		16-TSSOP		38 MHz	1:3	1	CMOS TTL	CMOS TTL	16-TSSOP	Surface Mount	5.5 V	3 V	4.4 mm	0.173 in
Texas Instruments SN74LV4046ADR	125 °C	-40 °C	Phase Lock Loop (PLL)		16-SOIC		38 MHz	1:3	1	CMOS TTL	CMOS TTL	16-SOIC	Surface Mount	5.5 V	3 V	3.9 mm	0.154 in
Texas Instruments SN74LV4046APW	125 °C	-40 °C	Phase Lock Loop (PLL)		16-TSSOP		38 MHz	1:3	1	CMOS TTL	CMOS TTL	16-TSSOP	Surface Mount	5.5 V	3 V	4.4 mm	0.173 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.45
		10	$ 1.30
		25	$ 1.23
		100	$ 1.01
		250	$ 0.95
		500	$ 0.84
		1000	$ 0.66
	Digi-Reel®	1	$ 1.45
		10	$ 1.30
		25	$ 1.23
		100	$ 1.01
		250	$ 0.95
		500	$ 0.84
		1000	$ 0.66
	Tape & Reel (TR)	2000	$ 0.54
Texas Instruments	LARGE T&R	1	$ 1.23
		100	$ 0.95
		250	$ 0.70
		1000	$ 0.50

Description

General part information

SN74LV4046A Series

The SN74LV4046A is a high-speed silicon-gate CMOS device that is pin compatible with the CD4046B and the CD74HC4046. The device is specified in compliance with JEDEC Std 7.

The SN74LV4046A is a phase-locked loop (PLL) circuit that contains a linear voltage-controlled oscillator (VCO) and three different phase comparators (PC1, PC2, and PC3). A signal input and a comparator input are common to each comparator.

The signal input can be directly coupled to large voltage signals, or indirectly coupled (with a series capacitor) to small voltage signals. A self-bias input circuit keeps small voltage signals within the linear region of the input amplifiers. With a passive low-pass filter, the SN74LV4046A forms a second-order loop PLL. The excellent VCO linearity is achieved by the use of linear operational amplifier techniques. Various applications include telecommunications, digital phase-locked loop and signal generators.

Documents

Technical documentation and resources

SN74LV4046A High-Speed CMOS Logic Phase-Locked Loop With VCO datasheet (Rev. E)

Data sheet