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M64898GP - PLL FREQUENCY SYNTHESIZER

Description

The M64898GP is a semiconductor integrated circuit consisting of PLL frequency synthesizer for TV/VCR /PC.

It contains the prescaler with operating up to1.3GHz,4 band drivers and DC-DC converter for Tuning voltage.

Features

  • M64898GP.
  • Built-in DC-DC converter for Tuning voltage 4 integrated PNP band drivers (Io=30mA, Vsat=0.2V typ@VCC1 to 10V ) Built-in prescaler with input amplifier (max=1.3GHz) PLL lock/unlock status display out put (Built-in pull up resistor) X’tal 4MHz is used to realize 3 type of tuning steps (Divider ratio 1/512, 1/640, 1/1024) Software compatible with M64892/M64893 Automatick switching of tuning step ac.

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Datasheet preview – M64898GP

Datasheet Details

Part number M64898GP
Manufacturer Mitsubishi Electric
File Size 61.72 KB
Description PLL FREQUENCY SYNTHESIZER
Datasheet download datasheet M64898GP Datasheet
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MITSUBISHI ICs (TV) M64898GP PLL FREQUENCY SYNTHESIZER WITH DC-DC CONVERTER FOR PC DESCRIPTION The M64898GP is a semiconductor integrated circuit consisting of PLL frequency synthesizer for TV/VCR /PC. It contains the prescaler with operating up to1.3GHz,4 band drivers and DC-DC converter for Tuning voltage. PRESCALER INPUT GND SUPPLY VOLTAGE 1 SUPPLY VOLTAGE 2 BAND SWITCHING OUTPUTS fin GND VCC1 VCC2 BS4 BS3 BS2 1 2 3 4 5 6 7 8 9 10 20 Xin 19 ENA 18 DATA 17 CLK CRYSTAL OSCILLATOR ENABLE INPUT DATA INPUT CLOCK INPUT PIN CONFIGURATION (TOP VIEW) FEATURES M64898GP • • • • • • • • • Built-in DC-DC converter for Tuning voltage 4 integrated PNP band drivers (Io=30mA, Vsat=0.2V typ@VCC1 to 10V ) Built-in prescaler with input amplifier (max=1.
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