MT88E39ASR1 The Zarlink Semiconductor MT88E39ASR1 is a Calling Number Identification Circuit (CNIC1.1) designed for FSK data transmission. It demodulates 1200 baud FSK signals for applications like Caller ID delivery.
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MT88E39ASR1

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The Zarlink Semiconductor MT88E39ASR1 is a Calling Number Identification Circuit (CNIC1.1) designed for FSK data transmission. It demodulates 1200 baud FSK signals for applications like Caller ID delivery.
✓ Total Stock: 7 pcs

MT88E39ASR1 Available from 1 distributor

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MT88E39ASR1 Specifications Quick View

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MT88E39ASR1 Description

Short technical summary and product information.

The MT88E39ASR1 from Zarlink Semiconductor is a CMOS integrated circuit designed for calling line information delivery services. It provides 1200 baud Bell 202 and CCITT V.23 Frequency Shift Keying (FSK) demodulation, enabling interface to services that use FSK data transmission schemes.

 

This circuit is compatible with various standards including Bellcore GR-30-CORE, SR-TSV-002476, TIA/EIA-716, and ETSI 300 778-1. It operates with a supply voltage range of 3 to 5V ±10% and features a dual-mode 3-wire data interface. The MT88E39ASR1 includes an internal gain adjustable amplifier and a carrier detect status output.

 

Applications for the MT88E39ASR1 include global FSK-based CID/CLIP services in feature phones, adjunct boxes, FAX machines, and telephone answering machines. It is also suitable for Computer Telephony Integration (CTI) and battery-powered applications. The device uses a 3.579545 MHz crystal or ceramic resonator and offers a power-down mode for low-power consumption.

 

The MT88E39ASR1 is available in a 16-pin SOIC package, suitable for surface mount applications. It is a direct pin-to-pin replacement for the MT8841 and MT88E41, offering flexibility in design and upgrades. The operating temperature range is -40°C to +85°C.

MT88E39ASR1 Quick Information

Product Type: Calling Number Identification Circuit
Series: MT88E39
Canonical Name: MT88E39 Calling Number Identification Circuit (CNIC1.1)
Subcategory: Telecom IC

MT88E39ASR1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb Free Matte Tin

MT88E39ASR1 Features

  • 1200 baud FSK demodulation capability.
  • Supports Bell 202 and CCITT V.23 standards.
  • Dual mode 3-wire data interface.
  • Wide operating temperature range.
  • Pin-to-pin replacement for MT8841/MT88E41.

MT88E39ASR1 Applications

  • FSK based Calling Identity Delivery.
  • Feature phones and adjunct boxes.
  • FAX machines and answering machines.
  • Computer Telephony Integration (CTI).
  • Battery powered applications.

MT88E39ASR1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the FSK demodulation baud rate for the MT88E39ASR1?

The MT88E39ASR1 supports 1200 baud FSK demodulation.

What are the operating supply voltage requirements for the MT88E39ASR1?

The MT88E39ASR1 operates with a supply voltage from 2.7V to 5.5V, with a nominal voltage of 3V.

What is the operating temperature range for the MT88E39ASR1?

The MT88E39ASR1 can operate in temperatures ranging from -40°C to +85°C.

What package type is the MT88E39ASR1 available in?

The MT88E39ASR1 is available in a 16-pin SOIC package.

Is the MT88E39ASR1 RoHS compliant?

The MT88E39ASR1 is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MT88E39ASR1?

The Moisture Sensitivity Level (MSL) for the MT88E39ASR1 is 1 Unlimited.

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