U3741BM Datasheet (TEMIC Semiconductors)

U3741BM, UHF ASK/FSK Receiver

The U3741BM is a multi-chip PLL receiver device supplied in an SO20 package.

It has been specially developed for the demands of RF low-cost data transmission systems with low data rates from 1 kBaud to 10 kBaud (1 kBaud to 3.2 kBaud for FSK) in Manchester or Bi-phase code.

The receiver is well suite

U3741BM Features

* D Minimal external circuitry requirements, no RF components on the PC board except adaptation to the receiver antenna D High sensitivity, especially at low data rates D Sensitivity reduction possible even while receiving D Fully integrated VCO D Low power consumption due to configurable self polling