M64893AGP

MITSUBISHI BIPOLAR DIGITAL ICs New Product M64893AFP/AGP SERIAL INPUT PLL FREQUENCY SYNTHESIZER FOR TV/VCR Description The M64893AFP/AGP is a semiconductor integrated circuit consisting of PLL frequency synthesizer for TV/VCR using Bip process. It contains the prescaler with operating up to1.3GHz,4 band drivers and Op.Amp for direct tuning. PIN CONFIGURATION (TOP VIEW) 16 15 14 13 12 11 10 CRYSTAL OSCILLATOR ENABLE INPUT DATA INPUT CLOCK INPUT PRESCALER INPUT GND SUPPLY VOLTAGE 1 fin GND Vcc1 Vcc2 BS4 1 2 3 4 5 6 7 8 Xin ENA DATA CLK Features 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(16SOP/16SSOP) SUPPLY VOLTAGE 2 LD/ f test LD/ f test OUTPUT Vcc3 Vtu Vin SUPPLY VOLTAGE 3 TUNING OUTPUT FILTER INPUT BAND SWITCHING OUTPUTS BS3 BS2 BS1 9 OUTLINE 16P2S/16P2Z Application TV,VCR tuners Recommended operating condition Supply voltage range Rated supply voltage 16P2S LD/ f test 12 16P2Z Block diagram Vcc1=4.5 to 5.5V Vcc2=Vcc1 to 13.2V XIN ENA DATA Vcc3=28 to 35V Vcc1=5.0V 16 15 14 Vcc2=12V Vcc3=33V OSC DIVIDER CLK 13 Vcc3 Vtu 11 10 Vin 9 19-BIT SHIFT RESISTER LA...