FEATURES
s Single-chip, 5 V mixer/oscillator and synthesizer for TV and VCR tuners s I2C-bus protocol compatible with 3.3 V and 5 V microcontrollers: x Address + 6 data bytes transmission x Address + 1 status byte (I2C-bus read mode) x Four independent I2C-bus addresses s Two PMOS open-drain ports with 5 mA source capability to switch high band and FM sound trap (P2 and P3) s One PMOS open-drain port P1 with 20 mA source capability to switch the mid band s One PMOS open-drain port P0 with 10 mA source capability to switch the low band s Five step, 3-bit Analog-to-Digital Converter (ADC) and NPN open-collector general purpose port P6 with 5 mA sinking capability s NPN open-collector general purpose port P4 with 5 mA sinking capability s Internal AGC flag s In-lock flag s 33 V tuning voltage output s 15-bit programmable divider s Programmable reference divider ratio: 64, 80 or 128 s Programmable charge pump current: 60 µA or 280 µA s Varicap drive disable s Balanced mixer with a common emi...
NXP Semiconductors
