U2309B Datasheet Vhf/ Uhf-tuner-ic

Manufacturer: TEMIC Semiconductors (now Microchip)

Overview: U2309B VHF/ UHF-Tuner-IC.

Datasheet Details

Part number	U2309B
Manufacturer	TEMIC Semiconductors (now Microchip)
File Size	157.32 KB
Description	VHF/ UHF-Tuner-IC
Datasheet	U2309B_TEMICSemiconductors.pdf

General Description

This tuner IC requires a power supply of 9 V and performs the function of three separate oscillators an mixers, SAWF-driver, L.O.-output and tri-state band switch.

Additional to TV-tuner application this IC is usable for DAB (Digital Audio Broadcast) tuners.

Key Features

D 9 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.

U2309B Distributor

More Datasheets from TEMIC Semiconductors (now Microchip)

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