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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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M64892AFP датащи(PDF) 1 Page - Mitsubishi Electric Semiconductor |
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M64892AFP датащи(HTML) 1 Page - Mitsubishi Electric Semiconductor |
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1 / 8 page  MITSUBISHI ICS (TV) M64892AFP/GP SERIAL INPUT PLL FREQUENCY SYNTHESIZER FOR TV/VCR 1 DESCRIPTION The M64892 is a semiconductor integrated circuit consisting of PLL frequency synthesizer for TV/VCR using Bip process. It contains the prescaler with operating up to 1.0GHz, 4 band drivers and Op. Amp for direct tuning. 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=1.0GHz) • PLL lock/unlock status display out put (Built-in pull up resistor ) • X’tal 4MHz is used to realize 3 type of tuning steps (Division ratio 1/512, 1/640, 1/1024) • Serial data input. (3 wire bus) • Software and pin compatible with M64092/M64892 • Automatic switching of tuning step according to the number of data bits (62.5kHz at 18bits, 31.25kHz at 19bits) • Built-in Power on reset system • 16-pin small SOP/SSOP package APPLICATION TV, VCR tuners RECOMMENDED OPERATING CONDITION Supply voltage range..............................................VCC1=4.5 to 5.5V VCC2=VCC1 to 13.2V VCC3=28 to 35V Rated supply voltage...........................................................VCC1=5V VCC2=12V VCC3=33V PIN CONFIGURATION (TOP VIEW) FUNCTION • 2-modulus prescaler (1/32 and 1/33) • Built-in 4MHz crystal oscillator and reference divider • Programmable divider (10-bit M counter, 5-bit S counter) • Tri-state phase comparator • Lock detector • Band switch driver • Op. Amp for direct tuning Xin ENA DATA CLK LD/ftest VCC3 Vtu Vin CRYSTAL PRESCALER GND SUPPLY SUPPLY BAND OUTPUTS BS4 BS3 BS2 BS1 INPUT fin GND VCC1 VOLTAGE 1 VOLTAGE 2 VCC2 Outline 16P2S-A (AFP) 16 13 14 15 1 4 3 2 12 5 11 6 10 7 9 8 SWITCHING ENABLE INPUT OSCILLATOR DATA INPUT CLOCK INPUT LD/ftest SUPPLY VOLTAGE 3 TUNING OUTPUT FILTER INPUT OUTPUT 16P2Z-A (AGP) |
Аналогичный номер детали - M64892AFP |
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Аналогичное описание - M64892AFP |
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