AT86RF211SAHW Atmel, AT86RF211SAHW Datasheet - Page 26

• Manufacturer Part Number: AT86RF211SAHW
• Manufacturer: Atmel

Specifications of AT86RF211SAHW

• Lead Free Status / Rohs Status: Compliant

4.3.3
26
0894C–WIRE–11/08
Software Control
Figure 4-25. R
Note:
The power can then be adjusted from the value set by R
12 dB below this value, by programming bits 6 to 8 of the CTRL1 register. Eight levels are therefore dig-
itally selectable with a variation of the output power. The minimum regulated output power is set to -10
dBm.
Table 4-7.
Note:
TXLVL (CTRL1)
Keeping the PA output matched guarantees maximum power efficiency.
Unless otherwise specified, typical data given for R
000
001
010
011
100
101
110
111
Power Level Software Control
POWER
Output Schematic
P
out
at 433 MHz
(dBm)
+10
+11
+12
+13
+6
+8
+4
0
100 Ω
P
out
at 868 MHz
(dBm)
+10
+3
+5
+7
+8
+9
-2
POWER
0
POWER
R
POWER
is 18 kΩ, T = 25
down to a maximum of
P
out
at 915 MHz
(dBm)
°
C, V
+2
+4
+5
+7
+8
+9
-3
0
CC
e2v semiconductors SAS 2008
= 3V.
AT86RF211S