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INTEGRATED CIRCUITS DATA SHEET TSA6060 Fast radio tuning PLL frequency synthesizer Product specification Supersedes data of April 1994 File under Integrated Circuits, IC01 1995 Nov 23 Philips Semiconductors Product specification Fast radio tuning PLL frequency synthesizer FEATURES · 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 and microcontroller-based tuning interface IC (TEA6100) · Oscillator frequency range of 500 kHz to 30 MHz and 30 MHz to 200 MHz · Four selectable reference frequencies: 1, 10, 25 or 50 kHz, for both tuning ranges · I2C-bus interface to a microcontroller · Software controlled band switch output · In-lock detector output. QUICK REFERENCE DATA SYMBOL VCC1 VCC2 ICC1 ICC2 fiAMmax fiAMmin fiFMmax fiFMmin ViAM(rms) ViFM(rms) Ptot Tamb PARAMETER supply voltage (pin 3) supply voltage (pin 16) supply current (pin 3) supply current (pin 16) maximum AM input frequency minimum AM input frequency maximum FM input frequency minimum FM input frequency AM input voltage (RMS value) FM input voltage (RMS value) total power dissipation operating ambient temperature ViFM = 0 V; fi < 15 MHz ViAM = 0 V no outputs loaded no outputs loaded CONDITIONS MIN. 4.5 - 0.7 30 - 200 - 30 20 - -40 TYP. 5.0 15 1.0 - - - - - - 100 - APPLICATIONS · FM mains and car radios · VHF receivers 30 to 200 MHz. GENERAL DESCRIPTION TSA6060 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. MAX. 5.5 12.0 - 1.5 - 500 - 30 500 300 - +85 V V UNIT VCC1 + 1 8.5 mA mA MHz kHz MHz MHz mV mV mW °C ORDERING INFORMATION TYPE NUMBER TSA6060 PACKAGE NAME DIP16 DESCRIPTION plastic dual in-line package; 16 leads (300 mil); long body plastic small outline package; 16 leads; body width 7.5 mm VERSION SOT38-1 SOT162-1 TSA6060T SO16 1995 Nov 23 2 Philips Semiconductors Product specification Fast radio tuning PLL frequency synthesizer BLOCK DIAGRAM TSA6060 Fig.1 Block diagram. 1995 Nov 23 3 Philips Semiconductors Product specification Fast radio tuning PLL frequency synthesizer PINNING SYMBOL INCLK XTAL VCC1 VEE FMI DEC AMI BS fref SDA SCL AS FMO LOOPI AMO VCC2 PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 DESCRIPTION in-lock detector output crystal reference oscillator input supply voltage (PLL supply 1) ground FM VCO input prescaler decoupling AM VCO input band switch output 40 kHz reference output serial data input (I2C-bus) serial clock input (I2C-bus) address s