200mhz direct conversion fsk data receiver.
the capability of 'power down' for battery conservation. The device also includes a low battery flag indicator.
FEATURES
I Very Low Power Operation - typ. 3.7mW I Single.
I Low Power Radio Data Receiver I Wristwatch Credit Card Pager I Radio Paging I Ultrasonic Direction Indication I Securi.
1 2 3 4 5 6 7 8 9 10 11 12 13 14
28 27 26 25 24 23 22 21 20 19 18 17 16 15
MP28
PIN 28 27 26 25 24 23 22 21 20 19 18 17 16 15 DESCRIPTION CHANNEL B TEST. LO INPUT CHANNEL B LO INPUT CHANNEL A VCC1 (MIXER) MIXER I/P A MIXER I/P B CHANNEL A TEST LO .
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