NRF905 NORDIC SEMICONDUCTOR, NRF905 Datasheet - Page 8

• 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
4 CURRENT CONSUMPTION
Main office: Nordic Semiconductor ASA
Revision: 1.4
Power Down
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Standby
Rx @ 433
Rx @ 868/915
Reduced Rx
Tx @ 10dBm
Tx @ 6dBm
Tx @ -2dBm
Tx @ -10dBm
Load capacitance of external clock = 13pF, Crystal load capacitance = 12pF
MODE
Conditions: VDD = 3.0V, VSS = 0V, T
Table 5 nRF905 current consumption.
FREQ. [MHZ]
CRYSTAL
- Vestre Rosten 81, N-7075 Tiller, Norway
16
12
16
20
12
16
20
12
16
20
12
16
20
12
16
20
16
16
16
16
16
16
16
4
8
4
8
4
8
4
8
4
8
Page 8 of 42
FREQ. [MHZ]
OUTPUT
CLOCK
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
0.5
0.5
0.5
0.5
0.5
1
1
1
1
1
2
2
2
2
2
4
4
4
4
4
A
= 27ºC,
- Phone [phone] -Fax [phone]
CURRENT
12.2
12.8
10.5
TYPICAL
110
125
130
135
150
130
145
150
155
170
170
185
190
195
210
260
275
280
285
300
2.5
12
25
27
32
46
30
20
14
9
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
uA
mA
mA
mA
mA
mA
mA
mA
June 2006