M64894FP Datasheet, PDF (1/13 Pages) Mitsubishi Electric Semiconductor – SERIAL INPUT PLL FREQUENCY SYNTHESIZER FOR TV/VCR

M64894FP/GP
Serial Input PLL Frequency Synthesizer for TV/VCR
REJ03F0166-0200
Rev.2.00
Jun 14, 2006
Description
The M64894 is a semiconductor integrated circuit consisting of PLL frequency synthesizer for TV/VCR using I²C BUS
control. It contains the prescaler with operating up to 1.3 GHz. 4 band drivers and tuning amplifier for direct tuning.
Built-in 4 band drivers.
Features
• 4 integrated PNP band drivers (I_O = 40 mA, Vsat = 0.2 V Typ@V_CC1 to 13.2 V)
• Built-in high-withstanding voltage tuning Amplifier
• Low power dissipation (I_CC = 20 mA, V_CC = 5 V)
• Built-in prescaler with input amplifier (Fmax = 1.3 GHz)
• I²C bus control (Read and write mode)
• X’tal 4 MHz is used to realize 3 type of tuning steps (Division ratio 1/512, 1/640, 1/1024)
• Built-in 5-level A/D converter
• Programmable chip address
• 16-pin small SOP/SSOP package
Function
• 2-modulus prescaler (1/32 and 1/33)
• Built-in 4 MHz 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
• I²C bus receiver
• 5-level A/D converter
Application
TV, VCR tuners
Recommended Operating Condition
• Supply voltage range
 V_CC1 = 4.5 to 5.5 V
 V_CC2 = V_CC1 to 13.2 V
 V_CC3 = 28 to 35 V
• Rated supply voltage
 V_CC1 = 5 V
 V_CC2 = 12 V
 V_CC3 = 33 V
Rev.2.00 Jun 14, 2006 page 1 of 12