MC44BC374C General Description
MC44BC374C Maximum Ratings
MC44BC374C Features
• No external varicaps diodes/inductor or tuned components
• Channel 21-69 UHF operation
• VHF range possible by internal dividers (30MHz450MHz)
• Integrated on-chip programmable UHF oscillator
• Extremely low external components count
• High speed read and write I2C-bus compatible (800kHz)
• Fixed video modulation depth (80% in PAL and 90% in SECAM)
• Peak White Clip disabled via the bus
• Programmable picture/sound carrier ratio (12dB and 16dB)
• Integrated on-chip programmable sound subcarrier oscillator (4.5MHz to 6.5MHz)-No external varicaps
• On-chip video test pattern generator with sound test signal (1kHz)
• Low-power programmable modulator standby mode
• Transient output inhibit during PLL Lock-up at power-ON
• Logical Output Port controlled by bus
• Custom masked versions with unique start-up settings possible (no I2C bus programming required)
• Extremely robust ESD protection, minimum 4kV, typical 6kV
MC44BC374C Connection Diagram
Map list: ABCDEFGHIJKLMNOPQRSTUVWXYZ 0123456789All