(Hong Kong)
Product Summary
The KIC9482F is a phase-locked loop LSI for digital tuning systems with built-in 2 modulus prescalers. All functions are controlled through 3 serial bus lines. The KIC9482F is used to configure high-performance digital tuning systems.
Parametrics
KIC9482F absolute maximum ratings: (1)Supply voltage, VDD: -0.3 to 6V; (2)Input voltage, Vin: -0.3 to VDD +0.3V; (3)N-ch open-drain OFF withstanding voltage, Voff: 13V; (4)Power dissipation, PD: 300mW; (5)Operating temperature, Topr: -40 to 85℃; (6)Storage temperature, Tstg: -65 to 150℃.
Features
KIC9482F features: (1)Optimal for configuring figital tuning systems in HI-FI tuners and car stereos; (2)Built-in prescalers.; (3)16 bit programmable counter, dual parallel output phase comparator, crystal oscillator and reference counter; (4)3.6MHz, 4.5MHz, 7.2MHz or 10.8MHz crystal oscillators can be used; (5)15 possible reference frequencies; (6)Built-in 20bit general-purpose counter for such uses as measuring intermediate frequencies and low-frequency pilot signal cycles; (7)High-precision PLL phase error detection; (8)Numerous general-purpose I/O pins for such yses as peripheral circuit control; (9)4 N-channel open-drain output ports for such uses as control signal output; (10)Standby mode function to save current consumption; (11)All functions controlled through 3 serial bus lines; (12)CMOS structure with operating power supply range of VDD=5.0 ±0.5V.
Diagrams
