UPD1723GF-213 View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD1723GF-213

PLL FREQUENCY SYNTHESIZER AND CONTROLLER FOR FM/MW/LF TUNER (CAR AUDIO)

NEC => Renesas Technology 

µPD1723GF-013, µPD1723GF-213

(5) Preset memory

FM band ..........FM1: 6 stations, FM2: 6 stations, FM3: 6 stations

MW band ........ MW1: 6 stations, MW2: 6 stations

LW band .......... 6 stations

VF band ........... 6 stations

When the LW band is used, MW2 cannot be used.

(6) Last preset memory ........ FM1, FM2, FM3, MW1, MW2, LW and VF; 1 station each

(7) LOC (LOCAL) control output and display (Auto Local Function selection possible)

(8) FM MONO (MONORAL) control output and display (VF band is same as FM)

(9) “ST” (STEREO) display ....... Effective at FM and VF

(10) Auto preset memory

(11) DK standby and SK alarm functions

TAPE FUNCTIONS

(1) Tape direction display ......... Flashes at 2 MHz at fast forward.

(2) AMS (AUTO MUSIC SEARCH) control output and display

(3) MTL (METAL) control output and display

(4) NR1 (NOISE REDUCTION) and NR2 control output and display

CLOCK FUNCTIONS

(1) 12 hour clock display (with “AM” and “PM” display) or 24 hour clock display selectable

(2) Colon (“ : ”) flashing (1 Hz) selectable

(3) In non-clock mode, low consumption current (10 µA max.) backup possible

OTHERS

(1) LOUD (LOUDNESS) control output and display ......... Common in radio, tape, and CD modes

(2) Key acknowledge (BEEP) output (2.25 kHz, 40 ms) ........ Output by effective momentary key

(3) Display switching and priority display functions

(4) “ ” (compact disk) display

(4) “ ” (compact disk) display

3

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