* e frequency, and a low level is output when that frequency is lower. This pin goes to the highimpedance state when the frequencies match. AIN AOUT 19 20 20 21 Low-pass filter
* Connections for the MOS transistor used for the PLL active low-pass amplifier filter. transistor IFIN 12 13
LC72121
Sanyo Semicon Device
379.55 KB
Pll frequency synthesizers.
Ordering number : EN 5815A CMOS IC LC72121, 72121M, 72121V PLL Frequency Synthesizers for Electronic Tuning Preliminary Overview The LC72121 and.
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