FEATURES
Hardware and software compatible with KT0801 Additional features to KT0801 Increased transmission Power Support input clock and external crystal: 32.768KHz, 7.6MHz, 15.2MHz Input signal detection Bass control Professional Grade Performance: SNR ≥ 60 dB Stereo Separation > 40 dB International compatible 76MHz ~ 108MHz Ultra-Low Power Consumption: < 17 mA operation current < 3 µA standby current Small Form factor: 24-pin QFN Simple Interface: Single power supply 2 Industry standard 2-wire I C MCU interface compatible Advanced Digital Audio Signal Processing: On-chip 20-bit ΔΣ Audio ADC On-chip DSP core On-chip 24dB PGA with optional 1dB step Automatic calibration against process and temperature On-Chip LDO (low-drop-out) regulator: Accommodates 1.6V ~ 3.6V supply Programmable transmit level Programmable pre-emphasis (50/75 µs) Pb-free and RoHS Compliant Figure 1: KT0801A System Diagram GENERAL DESCRIPTION
KT0801A, our new generation of low cost Monolithic Digital FM Transmitter, is designed to process high-fidelity stereo audio signal and transmit modulated FM signal over a short range.
KTMicro
