...pin4. The FM Voltage Controlled oscillator is band-switched to the approximate centre frequencies of the four sound carrier frequencies 4.5M...modulator eliminates the need for an external varactor. The amplitude of the FM signal is varied via...
...on. An onchip low-noise crystal oscillator amplifier is also included and can be configured as a buffer when an external reference oscillato...modulator with Sigma-Delta Fractional-N Synthesizer MAX2150
ABSOLUTE MAXIMUM RATINGS
VCC to GND .....
Description
Wideband I/Q modulator with Sigma-Delta Fractional-N Synthesizer
...PFC OUT Q 12
PFC ILIMIT
R oscillator (-2 VERSION ONLY) x2 DUTY CYCLE LIMIT
Q
PWM OUT S VFB 2.5V
- +
Q
VIN OK 1V
- +
1...modulator Output) Delay to Output DC ILIMIT Comparator Threshold Voltage Input Bias Current Delay to...
Description
Power Factor Correction and PWM Controller Combo From old datasheet system