PT4456 PLL-based FSK Transmitter IC发射芯片

鹉子

 Highly integrated FSK transmitter
 High output power, 3 V /+11 dBm / 17 mA
 Low supply voltage, 2.2 V to 3.6 V operation range
 Low external component cost.
 PLL-based transmitter with frequency range from
300MHz to 450MHz
 On-chip one-shot circuit  SOT23-6 package