NRF905 NORDIC SEMICONDUCTOR, NRF905 Datasheet - Page 14

• Manufacturer Part Number: NRF905
• Description: IC, TRANSCEIVER, 430 928MHZ, SMD
• Manufacturer: NORDIC SEMICONDUCTOR

Specifications of NRF905

• Transmitting Current: 9mA
• Data Rate: 50Kbps
• Frequency Range: 430MHz To 928MHz
• Modulation Type: GFSK
• Sensitivity Dbm: -100dBm
• Rf Ic Case Style: QFN
• No. Of Pins: 32
• Supply Voltage Range: 1.9V To 3.6V
• Output Power: 10dBm
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PRODUCT SPECIFICATION
nRF905 Single Chip 433/868/915 MHz Radio Transceiver
5.6
In power down the nRF905 is disabled with minimal current consumption, typically
less than 2.5µA. When entering this mode the device is not active which will
minimize average current consumption and maximizing battery lifetime. The
configuration word content is maintained during power down.
5.7
Standby mode is used to minimize average current consumption while maintaining
short start up times to ShockBurst
the crystal oscillator is active. Current consumption is dependent on crystal frequency,
Ex: I
is enabled, current consumption increases and is dependent on the load capacitance
and frequency. The configuration word content is maintained during standby.
Main office: Nordic Semiconductor ASA
Revision: 1.4
DD
Power Down Mode
Standby Mode
= 12µA @4MHz and I
- Vestre Rosten 81, N-7075 Tiller, Norway
DD
=46 A @20MHz. If the uP-clock (pin 3) of nRF905
TM
RX and ShockBurst
Page 14 of 42
TM
- Phone [phone] -Fax [phone]
TX. In this mode part of
June 2006