M64893FP

MITSUBISHI ICS (TV) M64893FP/GP SERIAL INPUT PLL FREQUENCY SYNTHESIZER FOR TV/VCR DESCRIPTION The M64893 is a semiconductor integrated circuit consisting of PLL frequency synthesizer for TV/VCR using Bip process. It contains the prescaler with operating up to 1.3GHz, 4 band drivers and Op. Amp for direct tuning. PIN CONFIGURATION (TOP VIEW) PRESCALER INPUT GND SUPPLY VOLTAGE 1 SUPPLY VOLTAGE 2 fin GND VCC1 VCC2 BS4 1 2 16 Xin 15 ENA FEATURES 3 4 5 6 7 8 14 DATA 13 CLK CRYSTAL OSCILLATOR ENABLE INPUT DATA INPUT CLOCK INPUT M64893FP/GP 4 integrated PNP band drivers (Io=40mA,Vsat=0.2V typ@Vcc1 to 13.2V) Built-in Op. Amp for direct tuning voltage output (33V) Low power dissipation (Icc=20mA, Vcc1=5V) Built-in prescaler with input amplifier (Fmax=1.3GHz) PLL lock/unlock status display out put (Built-in pull up resistor ) X’tal 4MHz is used to realize 1 type of tuning steps (Division ratio 1/640) Serial data input. (3 wire bus ) Built-in Power on reset system Small package (SOP/SSOP) BAND SWITCHING OUTPUTS BS3 BS2 BS1 12 LD/ftest LD/ftest OUTPUT SUPPLY 11 VCC3 VOLTAGE 3 TUNING 10 Vtu OUTPUT 9 Vin FILTER INPUT Outline 16P2S-A (FP) 16P2Z-A (GP) APPLICATION TV, VCR tuners FUNCTION RECOMMENDED OPERATING CONDITION Supply voltage range..............................................V CC1=4.5 to 5.5V VCC2=VCC1 to 13.2V VCC3=28 to 35V Rated supply voltage...........................................................V CC1=5V VCC2=12V VCC3=33V ...