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Broadcasting

RichWave offers single-chip broadcast IC tuner solutions with fully integrated building blocks including analog functions, channel selection filters, and demodulators. These tuners provide high quality reception and tuning, and provide an attractive solution for portable devices requiring small form factors and minimal support components.

 

FM Tuner
Part No. RTC6211N RTC6213N RS6208N RTC6218 RTC6222 RTC6223 RTC6226
FM Band Range 64~108MHz 64~108MHz 64~108MHz 64~108MHz 64~108MHz 62~110MHz 62~110MHz
Audio Output Format Analog Analog Analog Analog Analog Analog Digital
Stereo/ MONO Output Stereo Stereo Stereo Stereo MONO Stereo Stereo
Supply Voltage 2.7~5.5V 2.7~5.5V 2.7~5.5V 2~3.6V 2~3.6V 2.0~3.6V 2.0~3.6V
VIO 1.5~3.6V 1.5~3.6V 1.5~3.6V - - 1.2~3.6V 1.2~3.6V
Current Consumption 17mA
(Typical)
17mA
(Typical)
17mA
(Typical)
17mA
(Typical)
19mA
(Typical)
17mA
(Typical)
17mA
(Typical)
Package Type 2.5mm*2.5mm
16-pin QFN
2.5mm*2.5mm
16-pin QFN
3mm*3mm
20-pin QFN
SOP-8 SOP-8 2mm*2mm
16-pin QFN
2mm*2mm
16-pin QFN
Control Interface I2C I2C I2C I2C I2C I2C I2C
Sensitivity(Typical) 1.6 uV emf 1.6 uV emf 1.6 uV emf 1.6 uV emf 1.6 uV emf 1.2 uV emf 1.2 uV emf
Adjacent Channel
Selectivity±200KHz
(Typical)
50dB 50dB 50dB 50dB 50dB 50dB 50dB
Alternative Channel
Selectivity±400KHz
(Typical)
60dB 60dB 60dB 60dB 60dB 63dB 63dB
Audio Mono SNR 60dB 60dB 60dB 60dB 58dB 61dB 61dB
Audio Stereo SNR 50dB 50dB 50dB 50dB - 56dB 56dB
THD (%) 0.10% 0.10% 0.10% 0.10% 0.10% 0.10% 0.10%
RDS - Support Support - - Support Support
RDS sensitivity - 15 uV emf 15 uV emf - - 15 uV emf 15 uV emf
Crystal Type - - - No External
X-tal
No External
X-tal
- -
FMAMSW Tuner
Market I2C Radio Traditional (Mech.) Radio
Part No. RTC6230/30R RTC6231/31R RTC6231S RTC6235 RTC6251 RTC6255
FM Band Range 64~108MHz 64~108MHz 64~108MHz 64~108MHz 64~108MHz 64~108 MHz
AM Band Range 504~1750 kHz 504~1750 kHz 504~1750 kHz 504~1750 kHz 504~1750 kHz 504~1750 kHz
SW Band Range - - 2.3 ~ 28.0 MHz - 2.3 ~ 28.0 MHz 2.3 ~ 28.0 MHz
RDS Support RTC6230R Only RTC6231R Only yes - - -
Package Type QFN3*3-20L SSOP-24 SSOP-24 SOP-16 SSOP-24 SOP-16
Supply Voltage 2~3.6V 2~3.6V 2~3.6V 2~3.6V 2~3.6V 2~3.6V
Supply Voltage 2.7~5.5V 2.7~5.5V 2.7~5.5V 2~3.6V 2~3.6V  
Current Consumption
(Typical)
19mA 19mA 19mA 19mA 19mA 19mA
Freq. Tune Control
Interface
I2C I2C I2C I2C PVR PVR
Display by I2C Yes Yes Yes Yes Yes -
FM Sensitivity
(Typical)
1.6 uV emf 1.6 uV emf 1.6 uV emf 1.6 uV emf 1.6 uV emf 1.6 uV emf
AM/SW Sensitivity
(Typical)
18 uV emf 18 uV emf 18 uV emf 18 uV emf 18 uV emf 18 uV emf
Stereo/ MONO Output Stereo Stereo Stereo Stereo Stereo MONO

 

FM Tuner (PDF download)

Part No.

PDF

RS6208N

RTC6211N

RTC6213N

RTC6222

FMAMSW Tuner (PDF download)

Part No.

PDF

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