AT86RF212 Atmel Corporation, AT86RF212 Datasheet - Page 108

• Manufacturer Part Number: AT86RF212
• Manufacturer: Atmel Corporation

Specifications of AT86RF212

• Max. Operating Frequency: 0 MHz
• Crypto Engine: AES
• Operating Voltage (vcc): 1.8 to 3.6
• Frequency Band: 700/800/900MHz
• Max Data Rate (mb/s): 1
• Antenna Diversity: No
• External Pa Control: Yes
• Power Output (dbm): 10
• Receiver Sensitivity (dbm): -110
• Receive Current Consumption (ma): 9.0
• Transmit Current Consumption (ma): 18 at 5dBm
• Link Budget (dbm): 120

108
AT86RF212
Note 6: Power settings can be used with OQPSK-RC-{250,500}. Spectral side lobes
remain < -36 dBm / 100 kHz measured with a RMS detector outside F
Note 7: Power settings can be used with OQPSK-RC-{250,500,1000}. Spectral side
lobes remain < -36 dBm / 100 kHz measured with a RMS detector outside F
Values of Table 7-15 are based on a mode dependent setting of GC_TX_OFFS
(register 0x16, RF_CTRL_0) which is shown in Table 7-16.
Table 7-16. Mode-dependent setting of GC_TX_OFFS
Figure 7-10 shows supply currents for O-QPSK modulation based on Table 7-15.
Figure 7-10. Supply Currents for O-QPSK Modulation depending on TX Power Setting
(according to Table 7-15)
The North American mapping table is optimized for lowest supply current. The more
relaxed spectral side lobe requirements of the IEEE 802.15.4 standard are fulfilled.
The EU1 and EU2 mapping tables take into account that linearity is needed to keep the
out-of-band spurious emissions below the ETSI requirements, refer to [5]. Regulatory
requirements with respect to power density (depending on the frequency band used)
are not considered, refer to [6].
Mode
GC_TX_OFFS
26
24
22
20
18
16
14
12
10
-11
-9
-7
-5
-3
TX Pow er [dBm]
BPSK
3
-1
1
3
5
8168C-MCU Wireless-02/10
O-QPSK
North America
EU1
EU2
China
c
7
± 1 MHz.
2
c
± 1 MHz.
9
11