Mfr Part #:

FX346J

Mfr Name: CML Innovative Technologies LTD

The FX346J is an integrated circuit from CML Innovative Technologies LTD, part of the CML FX Series. It offers various signal processing capabilities.

✓ Total Stock: 8 pcs

$ Price Range: $0.99

FX346J 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	8 pcs On Request	8 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

FX346J Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	CML Innovative Technologies LTD

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FX346J Description

Short technical summary and product information.

The CML FX346J is an integrated circuit belonging to the CML FX Series, manufactured by CML Innovative Technologies LTD. This component is designed for a variety of signal processing applications.

Key features include capabilities such as CCIR, ZVEI, and EIA Selcall tones decoding, with microprocessor interface and on-chip oscillator. It also incorporates digitally controlled amplifiers with multiple gain steps and mute facilities, controlled via an 8-bit serial data stream. The device can function as a frequency sensitive switch, a QTC address decoder, or a tone operated switch with a phase locked loop for frequency detection.

Further functionalities include a full-duplex inverter for voice privacy, selective call encoder-decoder, pseudo sine wave generator, adaptive delta modulation encoder/decoder, and a variable split-band voice scrambler. It also serves as a data store multiplexer/display driver and includes audio filter arrays with low group delay distortion. Additional features encompass CTCSS encoding for sub-audio tone squelch systems and NMT audio filtering.

The FX346J is suitable for applications requiring advanced signal processing, tone decoding, and audio manipulation. Its versatile features make it applicable in pagers, mobile radios, cordless telephones, and various communication systems.

FX346J Quick Information

Product Type: Integrated Circuit

Series: CML FX Series

Canonical Name: CML FX Series Integrated Circuit

Subcategory: Signal Processing

FX346J Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

FX346J Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

FX346J Features

CCIR, ZVEI, EIA Selcall tones decoder.
Digitally controlled amplifiers with mute.
Full-duplex inverter for voice privacy.
Variable split-band voice scrambler.
CTCSS Encoder for tone squelch systems.

FX346J Applications

Used in pagers and mobile radios.
Suitable for cordless telephone voice privacy.
Ideal for audio scrambler applications.
Designed for sub-audio tone squelch systems.
Applicable in NMT communication systems.

FX346J FAQs

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

What types of Selcall tones can the FX346J decode?

The FX346J can decode CCIR, ZVEI, and EIA Selcall tones.

How many digitally controlled amplifiers are included?

The device includes eight digitally controlled amplifiers, each with 15 gain steps and mute facility.

What is the gain/attenuation range for the amplifiers?

The amplifiers offer ±48dB gain/attenuation in 2dB steps.

Does the FX346J have a mute input?

Yes, it includes a mute input.

Is the FX346J suitable for voice privacy in cordless telephones?

Yes, it functions as a full-duplex inverter for cordless telephone voice privacy.

What standards does the selective call encoder-decoder comply with?

The selective call encoder-decoder complies with CCIR, ZVEI, and EEA standards.

Can the FX346J generate pseudo sine waves?

Yes, it is a pseudo sine wave generator with adjustable amplitude output.