The KB22688E is a monolithic integrated circuit designed for demodulating two carrier TV-MPX broadcast.
1. 1st & 2st Sound IF 2. Double-PLL FM Detection 3. AGC for CCA part 4. Matrix for Multi-Sound Broadcasts 5. Pilot Detector 6.External Control Interface 7. ID Indicators ( Stereo, Bilingual ) 8. Available for Korea standard 9. Non-clipping output up to 400% modulation with AGC 10. Available in DC control, Normal microcontroler control of IIC bus control systems 11. ID output : Direct LED drive or IIC serial data output
Absolute maximum ratings ( Ta =25’C )
1. Maximum Supply Voltage : VCC amx = 6V 2. Power Dissipation : Pd = 1000 mW
The TPS62175/7 is a high efficiency synchronous step-down DC-DC converter, based on the DCS-Control topology.
With a wide operating input voltage range of 4.75 to 28V, the device is ideally suited for systems powered from multi cell Li-Ion as well as 12V and even higher intermediate supply rails, providing up to 500mA output current.
The TPS62175/7 automatically enters Power Save Mode at light loads, to maintain high efficiency across the whole load range. As well, it features a Sleep Mode to supply applications with advanced power save modes like ultra low power micro controllers. The Power Good output may be used for power sequencing and/or Power On Reset.
TPS62175 Datasheet PDF Download
Other data sheets within the file : TPS62175,TPS62175DQC,TPS62175DQCR,TPS62175DQCT,TPS62177