Mfr Part #:

CD4046BE

Q: What is the operating temperature range of the CD4046BE?

The operating temperature range is -55 to 125°C.

Q: What is the typical power consumption of the CD4046BE?

The typical power consumption is 70 µW at 5V.

Q: What is the typical operating frequency range for the CD4046BE?

The operating frequency range is up to 1.4 MHz at 10V with a 5kΩ resistance.

Q: What packages is the CD4046BE available in?

The CD4046BE is available in 16-SOIC, 16-TSSOP, and 16-DIP packages.

Available from 1 distributors

Mfr Name: RCA

The RCA CD4046BE is a CMOS micropower phase-locked loop (PLL) integrated circuit. It offers very low power consumption and operates over a wide temperature range.

✓ Total Stock: 17 pcs

$ Price Range: $0.30

CD4046BE Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	17 pcs On Request	17 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

CD4046BE Description

Short technical summary and product information.

The RCA CD4046BE is a versatile CMOS micropower phase-locked loop (PLL) IC designed for various applications including FM demodulation, frequency synthesis, and tone decoding. It features very low power consumption, typically 70 µW at 5V, and operates over an extended temperature range of -55°C to 125°C.

This PLL IC boasts high VCO linearity, typically less than 1% at 10V, and a low frequency drift of 0.04%/°C. It includes two phase comparators: an exclusive-OR network and an edge-controlled memory network with a phase-pulse output for lock indication. The VCO inhibit control allows for ON-OFF keying and ultra-low standby power.

The CD4046BE is available in multiple package types, including 16-pin DIP, 16-SOIC, and 16-TSSOP, catering to different mounting and space requirements. Its standardized symmetrical output characteristics and 100% tested quiescent current make it a reliable building block for both digital and analog applications.

CD4046BE Quick Information

Product Type: Phase-Locked Loop IC

Canonical Name: CD4046B CMOS Micropower Phase-Locked Loop

Subcategory: Phase-Locked Loop

CD4046BE Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

CD4046BE Estimated Pricing

Qty	Low	High
1+	$0.30	$0.30

Estimated market price range - modelled values for guidance only, not live distributor offers.

CD4046BE Features

Very low power consumption: 70 µW typ.
Wide operating frequency up to 1.4 MHz.
Low frequency drift: 0.04%/°C.
High VCO linearity: <1%.
Wide operating temperature: -55 to 125°C.

CD4046BE Applications

Used for FM demodulator and modulator.
Suitable for frequency synthesis and multiplication.
Applicable for frequency discriminator circuits.
Ideal for data synchronization tasks.
Useful for voltage-to-frequency conversion.

CD4046BE FAQs

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

What is the operating temperature range of the CD4046BE?