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U2759B - IF Signal Processing

Datasheet Summary

Description

The U2759B is a bipolar integrated IF signal processing circuit.

It is designed for DAB (Digital Audio Broadcasting) applications.

Features

  • D High linearity of the complete circuit D 3-stage gain controlled wideband amplifier D Internal AGC loops D AGC time constants and thresholds adjustable D Mixer: double balanced high current Gilbert Cell Block Diagram DC 11 IF1IN IF1IN 16 6 IF2OUT 1 7 3 14 4 GND 15 8 LO LO Figure 1. 9 5 AGCT 10 THRIF 12 VREF BG 13 GND NC VS 9144 AGCPRE THRPRE Bandgap 2 Ordering and Package Information Extended Type Number U2759B-A U2759B-AFL U2759B-AFLG3 Package DIP16 SO24 SO24 Remarks Taping according IC.

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Datasheet preview – U2759B

Datasheet Details

Part number U2759B
Manufacturer TEMIC Semiconductors
File Size 116.30 KB
Description IF Signal Processing
Datasheet download datasheet U2759B Datasheet
Additional preview pages of the U2759B datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com U2759B IF Signal Processing for DAB Description The U2759B is a bipolar integrated IF signal processing circuit. It is designed for DAB (Digital Audio Broadcasting) applications. Features D High linearity of the complete circuit D 3-stage gain controlled wideband amplifier D Internal AGC loops D AGC time constants and thresholds adjustable D Mixer: double balanced high current Gilbert Cell Block Diagram DC 11 IF1IN IF1IN 16 6 IF2OUT 1 7 3 14 4 GND 15 8 LO LO Figure 1. 9 5 AGCT 10 THRIF 12 VREF BG 13 GND NC VS 9144 AGCPRE THRPRE Bandgap 2 Ordering and Package Information Extended Type Number U2759B-A U2759B-AFL U2759B-AFLG3 Package DIP16 SO24 SO24 Remarks Taping according ICE-286-3 TELEFUNKEN Semiconductors Rev.
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