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U2305B - VHF/ UHF-Tuner-IC

Description

This tuner IC requires a power supply of 5 V and performs the function of three separate oscillators an mixers, SAWF-driver, L.O.-output and tri-state band switch.

This tuner IC is decigned for high performance tuners for TV, VCR and PCs.

Features

  • D 5 V supply voltage D Frequency range from 48 to 860 MHz D Band A: balanced high impedance mixer input and amplitude controlled oscillator D Band B + C: balanced low impedance mixer input and symmetrical oscillator D Balanced L. O. -outputs for prescalers or PLL D SAW filter driver with low impedance output D Voltage regulator for stable operating characteristics D ESD protection on all pins except oscillator pins and RF-inputs Benefits D The integration of 3 bands and the small SSO28 package a.

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Datasheet Details

Part number U2305B
Manufacturer TEMIC Semiconductors
File Size 154.36 KB
Description VHF/ UHF-Tuner-IC
Datasheet download datasheet U2305B Datasheet
Additional preview pages of the U2305B datasheet.

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Full PDF Text Transcription

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U2305B VHF/ UHF-Tuner-IC Description This tuner IC requires a power supply of 5 V and performs the function of three separate oscillators an mixers, SAWF-driver, L.O.-output and tri-state band switch. This tuner IC is decigned for high performance tuners for TV, VCR and PCs. Features D 5 V supply voltage D Frequency range from 48 to 860 MHz D Band A: balanced high impedance mixer input and amplitude controlled oscillator D Band B + C: balanced low impedance mixer input and symmetrical oscillator D Balanced L. O.
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