{"id":793,"date":"2024-12-15T12:06:12","date_gmt":"2024-12-15T11:06:12","guid":{"rendered":"https:\/\/debrouilletoi.com\/?post_type=product&p=793"},"modified":"2026-01-07T20:05:26","modified_gmt":"2026-01-07T19:05:26","slug":"tsa6057-radio-tuning-pll-frequency-synthesizer","status":"publish","type":"product","link":"https:\/\/debrouilletoi.com\/index.php\/produit\/tsa6057-radio-tuning-pll-frequency-synthesizer\/","title":{"rendered":"TSA6057 – Radio tuning PLL frequency synthesizer"},"content":{"rendered":"
TSA6057 – Philips – Radio tuning PLL frequency synthesizer – Package DIP16<\/p>\n
\n
On-chip AM and FM prescalers with high input \nsensitivity<\/li>\n
On-chip high performance one input (two output) tuning \nvoltage amplifier for the AM and FM loop filters<\/li>\n
On-chip 2-level current amplifier (charge pump) to \nadjust the loop gain<\/li>\n
Only one reference oscillator (4 MHz) for both AM and FM<\/li>\n
High speed tuning due to a powerful digital memory \nphase detector<\/li>\n
40 kHz output reference frequency for co-operation with the FM\/IF system and microcomputer-based tuning interface IC (TEA6100)<\/li>\n
Oscillator frequency ranges of: 512 kHz to 30 MHz and 30 to 150 MHz<\/li>\n
3 selectable reference frequencies of 1, 10 or 25 kHz for both tuning ranges<\/li>\n
Serial 2-wire I2C-bus interface to a microcontroller and one programmable address input<\/li>\n
Software controlled band switch output.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"