RF63 Datasheet, PDF (64/91 Pages) List of Unclassifed Manufacturers – Ultra-Low Power Integrated UHF Transceiver

ADVANCED COMMUNICATIONS & SENSING
6.6. Transmitter Parameters - TXParam
The detailed description of the TXParam register is given in Table 31.
Table 31: TXParam Register Description
Name
InterpFilt
Pout
Res
Bits Address (d) RW Description
7-4
26
r/w Tx Interpolation filter cut off frequency:
fc 200kHz. ^{Fxtal MHz} .1 ^{Val(InterpFiltTx)}
12.8MHz
8
3-1
26
(d): “0111” => fC = 200 kHz
r/w Tx output power (1 step ≈ 3 dB):
000 - 13 dBm
001 - 13 dBm -1 step (d)
010 - 13 dBm — 2 steps
011 - 13 dBm — 3 steps
100 - 13 dBm — 4 steps
101 - 13 dBm — 5 steps
110 - 13 dBm — 6 steps
111 - 13 dBm — 7 steps
0
26
r/w Reserved
(d): “0”
6.7. Oscillator Parameters - OSCParam
The detailed description of the OSCParam register is given in Table 32.
Table 32: OSCParam Register Description
Name
Clkout_on
Clkout_freq
Res
Bits Address RW Description
(d)
7
27
r/w Clkout control
0 - Disabled
1 - Enabled, Clk frequency set by Clkout_freq (d)
6-2 27
r/w Frequency of the signal provided on CLKOUT:
fclkout f _xtal if Clkout_freq = “00000”
fclkout
f _xtal
otherwise
2 Clkout _ freq
1-0 27
(d): 01111 (= 427 kHz)
r/w Reserved
(d): “00”
RF63
Page 64 of 91
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