Long Wave Radio Control Signal Receiver IC
Single and dual band receiver IC
The CME6005 is a CMOS integrated straight
through receiver with build in very high sensitivity
for demodulation of the time signal transmitted
from WWVB (USA), DCF77 (Germany) , JJY
(Japan), MSF (Britiain) HBG (Switzerland) and
BPC (China). The receiver is prepared for singleand
dual band (by using additional capacitor
matching pin) reception. Integrated functions as
stand by mode, complementary output stages
and hold mode function offer features for
universal applications. The power down mode
increases the battery lifetime significantly and
makes the device ideal for all kinds of radio
controlled time pieces.
o Low power consumption (<100μA)
o Very high sensitivity (0.4μV)
o Dedicated input for external crystal
capacitance matching for dual band
application
o High selectivity by using crystal filter
o Power down mode
o Only a few external components necessary
o AGC hold mode
o Wide frequency range (40 ... 120 kHz)
o Low power applications (1.2 .. 5.0 V)
o Improved noise resistance
o Integrated AGC adaptation
o Fast setup time after PON (typ. 0.5s)
o Extreme low power down current (typ. 0.03μA)
o Automotive temperature grade (-40 to +85°C)
o Also available in packaged version 0.65 SSOP16
