AT86RF211SAH-R Atmel, AT86RF211SAH-R Datasheet - Page 19

• Manufacturer Part Number: AT86RF211SAH-R
• Description: IC RF TXRX FSK 400-950MHZ 48TQFP
• Manufacturer: Atmel

Specifications of AT86RF211SAH-R

• Frequency: 400MHz ~ 950MHz
• Data Rate - Maximum: 100kbps
• Modulation Or Protocol: FSK
• Applications: ISM
• Power - Output: 7dBm ~ 12dBm
• Sensitivity: -107dBm
• Voltage - Supply: 2.4 V ~ 3.6 V
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-TQFP Exposed Pad, 48-eTQFP, 48-HTQFP, 48-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Memory Size: -
• Current - Transmitting: -
• Current - Receiving: -

2.2.10
5348B–WIRE–03/06
RSSI Output
Figure 2-13. Input of the IF2 Amplifier
The RSSI value can be read as a 6-bit word in the Status register. Its value is given in
dB and is linear as shown in Figure 2-14:
Figure 2-14. Typical RSSI Output (Board Implementation, T = 25°C, V
Note:
70
60
50
40
30
20
10
0
-110
Should the RSSI be required for accurate measurement purposes (for precision above
5 dB), then one value should be measured with a calibrated RF source and stored into
the microcontroller during production testing.
-100
Dispersion: ±5 dB
IF2DEC
IF2IN
-90
Power Level at Antenna Input Port (dBm)
-80
Dynam ic Range: 50 dB
1900 Ω
-70
-60
AT86RF211S
-50
CC
-40
= 3V)
-30
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