TSA6060 - Fast radio tuning PLL frequency synthesizer

The TSA6060 is a frequency synthesizer manufactured in SUBILO-N technology (components laterally separated by oxide).

The device performs all the tuning functions of a PLL radio tuning system.

The IC is designed for application in all types of radio receivers.

1.5

• On-chip AM and FM prescalers with high input sensitivity.
• On-chip high-performance one-input-two-output, tuning voltage amplifier for the AM and FM loop filters.
• On-chip two-level current amplifier (charge pump) for loop gain adjustment.
• One reference oscillator (4 or 8 MHz) for both AM and FM.
• High-speed tuning provided by a powerful digital memory phase detector.
• 40 kHz output reference frequency for communication between the FM/IF system.