Datasheet KT0803M (KT Micro)
| Manufacturer | KT Micro |
| Description | Monolithic Digital Stereo FM Transmitter Radio-Station-on-a-Chip |
| Pages / Page | 18 / 1 — Monolithic Digital Stereo FM Transmitter. Radio-Station-on-a-Chip™. … |
| File Format / Size | PDF / 1.0 Mb |
| Document Language | English |
Monolithic Digital Stereo FM Transmitter. Radio-Station-on-a-Chip™. KT0803M
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Monolithic Digital Stereo FM Transmitter Radio-Station-on-a-Chip™ KT0803M
Features KT0803 Drop-in replacement Additional features to KT0803 Increased transmission Power Input signal detection Bass boost control Professional Grade Performance: SNR ≥ 60 dB Stereo Separation > 40 dB International compatible 70MHz ~ 108MHz Ultra-Low Power Consumption: < 17 mA operation current < 3 µA standby current Small Form factor: 16-pin SOP Figure 1: KT0803M System Diagram Simple Interface: Single power supply Industry standard 2-wire I2C MCU
General Description interface compatible
KT0803M, our new generation of low cost Monolithic
Advanced Digital Audio Signal Processing:
Digital FM Transmitter, is designed to process high-fidelity
On-chip 20-bit ΔΣ Audio ADC
stereo audio signal and transmit modulated FM signal over
On-chip DSP core
a short range. It’s based on the architecture of award-
On-chip 24dB PGA with optional 1dB step
winning KT0801 and it’s also an upgrade of KT0803. The
Automatic calibration against process
additional features added to KT0803M are increased
and temperature
transmission power up to 113 dBuV, auto level detection
On-Chip LDO (low-drop-out) regulator:
and bass boost.
Accommodates 1.6V ~ 3.6V supply Programmable transmit level
The KT0803M features dual 20-bit ΔΣ audio ADCs, a
Programmable pre-emphasis (50/75 µs)
high-fidelity digital stereo audio processor and a fully
Pb-free and RoHS Compliant
integrated radio frequency (RF) transmitter. An on-chip low-drop-out regulator (LDO) allows the chip to be
Applications
integrated in a wide range of low-voltage battery-operated
MP3 Player
systems with power supply ranging from 1.6V to 3.6V.
Cellular Phone PDA
The KT0803M is configured as an I2C slave and
Portable Personal Media player
programmed through the industry standard 2-wire MCU
Laptop Computer
interface.
Wireless Speaker
Thanks to its high integration level, the KT0803M is
Rev. 1.1
mounted in a generic 16-pin SOP package. It only requires a single low-voltage supply. No external tuning is required Information furnished by KT Micro is believed to be accurate that makes design-in effort minimum. and reliable. However, no responsibility is assumed by KT Micro for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No
KT Micro Inc., 22391 Gilberto, Suite D
license is granted by implication or otherwise under any
Rancho Santa Margarita, CA 92688
patent or patent rights of KT Micro, Inc..
Tel: 949.713.4000 http://www.ktmicro.com Fax: 949.713.4004 Copyright
©
2008, KT Micro, Inc..
Datasheet pdf - http://www.DataSheet4U.net/
Monolithic Digital Stereo FM Transmitter Radio-Station-on-a-Chip™ KT0803M
Features KT0803 Drop-in replacement Additional features to KT0803 Increased transmission Power Input signal detection Bass boost control Professional Grade Performance: SNR ≥ 60 dB Stereo Separation > 40 dB International compatible 70MHz ~ 108MHz Ultra-Low Power Consumption: < 17 mA operation current < 3 µA standby current Small Form factor: 16-pin SOP Figure 1: KT0803M System Diagram Simple Interface: Single power supply Industry standard 2-wire I2C MCU
General Description interface compatible
KT0803M, our new generation of low cost Monolithic
Advanced Digital Audio Signal Processing:
Digital FM Transmitter, is designed to process high-fidelity
On-chip 20-bit ΔΣ Audio ADC
stereo audio signal and transmit modulated FM signal over
On-chip DSP core
a short range. It’s based on the architecture of award-
On-chip 24dB PGA with optional 1dB step
winning KT0801 and it’s also an upgrade of KT0803. The
Automatic calibration against process
additional features added to KT0803M are increased
and temperature
transmission power up to 113 dBuV, auto level detection
On-Chip LDO (low-drop-out) regulator:
and bass boost.
Accommodates 1.6V ~ 3.6V supply Programmable transmit level
The KT0803M features dual 20-bit ΔΣ audio ADCs, a
Programmable pre-emphasis (50/75 µs)
high-fidelity digital stereo audio processor and a fully
Pb-free and RoHS Compliant
integrated radio frequency (RF) transmitter. An on-chip low-drop-out regulator (LDO) allows the chip to be
Applications
integrated in a wide range of low-voltage battery-operated
MP3 Player
systems with power supply ranging from 1.6V to 3.6V.
Cellular Phone PDA
The KT0803M is configured as an I2C slave and
Portable Personal Media player
programmed through the industry standard 2-wire MCU
Laptop Computer
interface.
Wireless Speaker
Thanks to its high integration level, the KT0803M is
Rev. 1.1
mounted in a generic 16-pin SOP package. It only requires a single low-voltage supply. No external tuning is required Information furnished by KT Micro is believed to be accurate that makes design-in effort minimum. and reliable. However, no responsibility is assumed by KT Micro for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No
KT Micro Inc., 22391 Gilberto, Suite D
license is granted by implication or otherwise under any
Rancho Santa Margarita, CA 92688
patent or patent rights of KT Micro, Inc..
Tel: 949.713.4000 http://www.ktmicro.com Fax: 949.713.4004 Copyright
©
2008, KT Micro, Inc..
Datasheet pdf - http://www.DataSheet4U.net/