NRF9E5 Datasheet, PDF (18/104 Pages) List of Unclassifed Manufacturers – 433/868/915MHz RF Transceiver with Embedded 8051 Compatible Microcontroller and 4 Input, 10 Bit ADC

PRODUCT SPECIFICATION
nRF9 E5 Single Chip Transceiver with Embedded Microcontroller and ADC
7.5 Digital Power De-Coupling
nRF9E5 has internal regulator used for optimum performance and minimum power
dissipation in digital part of the system. De-coupling of the regulated power is needed
for proper operation of the chip. A capacitor of 10nF should be connected between
DVDD_1V2 and ground as close to the chip as possible. Please see PCB layout and de-
coupling guidelines for further information regarding layout.
Main office: Nordic Semiconductor ASA - Vestre Rosten 81, N-7075 Tiller, Norway -Phone [phone] - Fax [phone]
Revision: 1.1
Page 18 of 104
June 2004