日本三洋收音模塊,lv24000

全新原裝現(xiàn)貨,歡迎選購(gòu).

lv24000/02development specifications
ultra-compact fm tuner ic for mobile set
overview
the lv24000/02 is fm tuner ic’s that requires absolutely no external components.
they incorporates not only the fm tuner functions but master volume control, tone control, buzzer, source selector, head phone amp and other functions as well in a compact vqlp package with dimensions of only 5 x 5 x 0.8mm.
these ic’s are simply ideal for incorporating fm tuner functions into mobile phones and other small mobile set where space is always at a premium.
functions
lv24000
fm fe / fm if / mpx stereo decoder / tuning / volume control / tone control / buzzer
lv24002
lv24000 function + source selector + head phone amp
features
• no external components
• no alignments necessary
• fully integrated low if selectivity and demodulation
• built in adjacent channel interference total reduction (no 114khz, no 190khz)
• due to new tuning concept, the tuning is independent of the channel spacing
• very high sensitivity due to integrated low noise rf input amplifier
• very low power standby mode. no power switch circuitry required
• mpx output for rds application
• 3-wire bus interface (date, clock, nr-w)
• digital afc - tuner locks to frequency after tuning sequence
• 8 level programmable soft mute
• 8 level programmable stereo blend
• in combination with the host, fast, low power operation of preset mode, manual search, automatic search and automatic preset store are possible
• covers all japanese, european and us bands
package dimension
lv24000/02pl vqlp40 (5 x 5 x 0.8 mm)
lv24000t tssop24 (9.75 x 5.8 x 1.0mm)