Mfr Part #:

74HC4046AD,653

The 74HC4046AD,653 by Nexperia USA Inc. is a high-speed Si-gate CMOS phase-locked loop with a VCO. It operates from 3V to 6V and features a maximum frequency of 21 MHz.

✓ Total Stock: 6,020 pcs

74HC4046AD,653 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	6,020 pcs On Request	6020 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

74HC4046AD,653 Description

Short technical summary and product information.

The 74HC4046AD,653 is a high-speed Si-gate CMOS phase-locked loop (PLL) with an integrated voltage-controlled oscillator (VCO) from Nexperia. It is designed for applications such as FM modulation and demodulation, frequency synthesis, tone decoding, and data synchronization.

The device features three selectable phase comparators: an EXCLUSIVE-OR type, an edge-triggered J-K flip-flop, and an edge-triggered RS flip-flop. It includes a VCO inhibit control for ON/OFF keying and low standby power consumption. The typical VCO center frequency is 17 MHz at VCC = 4.5V, and the maximum operating frequency is 21 MHz.

The PLL operates from a supply voltage of 3V to 6V for the VCO section and 2V to 6V for the digital section. It is rated for industrial temperature range of -40°C to 125°C. ESD protection exceeds 2000V HBM and 1000V CDM.

The device is offered in a 16-lead SOIC package (16-SOIC, 3.90mm width) for surface mount assembly. It is RoHS3 compliant and has an MSL rating of 1 (unlimited).

74HC4046AD,653 Quick Information

Product Type: Phase Lock Loop (PLL) with VCO

Series: 74HC

Canonical Name: 74HC4046AD,653

Subcategory: PLL Frequency Synthesizers

74HC4046AD,653 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

74HC4046AD,653 Features

Three selectable phase comparators for flexibility.
VCO inhibit for ON/OFF keying control.
Max frequency of 21 MHz operation.
Wide supply voltage range 3V to 6V.
Surface mount SOIC-16 package.

74HC4046AD,653 Applications

FM modulation and demodulation circuits.
Frequency synthesis and multiplication applications.
Tone decoding and data synchronization.
Motor-speed control systems.

74HC4046AD,653 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the supply voltage range?

The supply voltage range is 3V to 6V for the VCO section and 2V to 6V for the digital section.

What package is the 74HC4046AD,653 available in?

It is available in a 16-lead SOIC (16-SOIC, 0.154" width, 3.90mm width) surface mount package.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

Is the 74HC4046AD,653 RoHS compliant?

Yes, it is listed as RoHS3 compliant, but this is unverified.

What is the typical VCO center frequency?

The typical VCO center frequency is 17 MHz at VCC = 4.5V.

Does the device have ESD protection?

Yes, HBM exceeds 2000V and CDM exceeds 1000V.

What are the three phase comparators?

The three phase comparators are EXCLUSIVE-OR, edge-triggered J-K flip-flop, and edge-triggered RS flip-flop.

Category	Clock Generators, PLLs, Frequency Synthesizers
Manufacturer Name	Nexperia USA Inc.
Differential	No:No
Divider	No:No
Frequency	21 MHz
Input	Clock
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature	-40°C ~ 125°C
Output	Clock
PLL	Yes
Ratio	2:3
SVHC Present	Not Present
Supplier Device Package	16-SO
Termination Style	Gull Wing
Type	Phase Lock Loop (PLL)
Voltage	3V ~ 6V