M64811AGP Overview
(TOP VIEW) The M64811AGP is a 1.1GHz/500MHz band two-system one-chip PLL frequency synthesizer . Using a high performance Bi-CMOS process , the product contains one two-modulus (1/32 and 1/33) prescaler that accepts inputs up to 1.1GHz and another two-modulus (1/16 and 1/17) prescaler that accepts inputs up to 500MHz ,thus helping make the equipment pact.
M64811AGP Key Features
- Operating supply voltage : 2.7V~3.6V FIN2 PD2 8 9
- Operating temperature : -30°C~+85°C
- Low power consumption (Icc=8mA Typ at Vcc=3V)
- Dividing ratio setting ranges : FIN1 for 1.1GHz VCO
- N(VCO1)=1,024~131,071 FIN2 for 500MHz VCO
- N(VCO2)=256~131,071 OSC for Fref
- N(Fref)=5~2,047
- Each loop has input pin for sleep mode . Power supplies to 2 loops can be independently turned ON/OFF . Also can be cont
- The PLL standard oscillation circuit can adopt a B-E Colpitts type oscillation circuit to from a stable oscillation circ
- Current controlled charge pump . (Icp=±2mA const.)