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M64897GP Datasheet, PDF (1/14 Pages) Mitsubishi Electric Semiconductor – PLL FREQUENCY SYNTHESIZER WITH DC-DC CONVERTER FOR PC | |||
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M64897GP
PLL Frequency Synthesizer with DC/DC Converter for PC
REJ03F0167-0200
Rev.2.00
Jun 14, 2006
Description
The M64897GP is a semiconductor integrated circuit consisting of PLL frequency synthesizer for TV/VCR/PC using
I2C BUS control. It contains the prescaler with operating up to 1.3 GHz, 4 band drivers and DC/DC converter for
Tuning voltage.
Features
⢠Built-in DC/DC converter for Tuning voltage
⢠4 integrated PNP band drivers (IO = 30 mA, Vsat = 0.2 V Typ.@VCC1 to 10 V)
⢠Built-in prescaler with input amplifier (f max = 1.3 GHz)
⢠PLL lock/unlock status display out put (Built-in pull up resistor)
⢠Xâtal 4 MHz is used to realize 3 type of tuning steps (Divider ratio 1/512, 1/640, 1/1024)
⢠Software compatible with M64894
⢠Built-in Power on reset system
⢠Small Package (SSOP)
Application
PC, TV, VCR tuners
Recommended Operating Condition
⢠Supply voltage range
 VCC1 = 4.5 to 5.5 V
 VCC2 = VCC1 to 10 V
⢠Rated supply voltage
 VCC1 = 5 V
 VCC2 = VCC1
Rev.2.00 Jun 14, 2006 page 1 of 13
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