CXA3250AN |
Part Number | CXA3250AN |
Manufacturer | Sony Corporation |
Description | The CXA3250AN is a monolithic TV tuner IC which integrates local oscillator and mixer circuits for VHF band, local oscillator and mixer circuits for UHF band, an IF amplifier and a tuning PLL onto a s... |
Features |
• Superior cross modulation • Balanced UHF oscillator (4 pins) with excellent oscillation stability • Supports both I2C and 3-wire bus modes • Automatic identification of 18, 19 or 27-bit control (during 3-wire bus mode) • On-chip A/D converter (during I2C bus mode) • On-chip high voltage drive transistor for charge pump • Reference frequency selectable from 31.25, 50 or 62.5 kHz (when using a 4 MHz crystal) • Low-phase noise synthesizer • On-chip 4-output band switch (supports output voltages from 5 to 9 V) Applications • TV tuners • VCR tuners • CATV tuners Structure Bipolar silicon monolith... |
Document |
CXA3250AN Data Sheet
PDF 415.70KB |
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