RF64 Datasheet, PDF (9/76 Pages) List of Unclassifed Manufacturers – ADVANCED COMMUNICATIONS & SENSING

ADVANCED COMMUNICATIONS & SENSING
RF64
2.4.2. Frequency Synthesis
Table 6: Frequency Synthesizer Specification
Symbol
FR
BR_F
BR_O
FDA
XTAL
FSTEP
TS_OSC
TS_FS
Description
Conditions
Min
300
320
Frequency ranges
Programmable ,
350
(may require specific BOM)
390
430
470
Bit rate (FSK)
NRZ
0.78
Bit rate (OOK)
NRZ
0.78
Frequency deviation (FSK)
33
Crystal oscillator frequency
9
Frequency synthesizer
step
Variable, depending on the
frequency.
-
Oscillator wake-up time
From Sleep mode⁽¹⁾
-
Frequency synthesizer
wake-up time at most
10 kHz away from the
From Stby mode
-
target
200 kHz step
-
1 MHz step
-
Frequency synthesizer hop ^{5 MHz step}
-
TS_HOP
time at most 10 kHz away 7 MHz step
-
from the target
12 MHz step
-
20 MHz step
-
27 MHz step
-
(1) _{Guaranteed by design and characterization}
2.4.3. Transmitter
Table 7: Transmitter Specification
Symbol
Description
Conditions
Min
RFOP
RF output power,
Maximum power setting
-
programmable with 8 steps
of typ. 3dB
Minimum power setting
-
Measured with a 600 kHz
PN
Phase noise
offset, at the transmitter
-
output.
At any offset between
SPT
Transmitted spurious
200 kHz and 600 kHz,
unmodulated carrier, Fdev
-
= 50 kHz.
TS_TR⁽¹⁾
Transmitter wake-up time From FS to Tx ready.
-
TS_TR2⁽¹⁾
Transmitter wake-up time From Stby to Tx ready.
-
(1) _{Guaranteed by design and characterization}
Typ
-
-
-
-
-
-
-
-
50
12.8
2
1.5
500
180
200
250
260
290
320
340
Typ
+12.5
-8.5
-112
-
120
600
Max Unit
330 MHz
350 MHz
390 MHz
430 MHz
470 MHz
510 MHz
150 Kb/s
32
Kb/s
200 kHz
15
MHz
-
kHz
5
ms
800 µs
-
µs
-
µs
-
µs
-
µs
-
µs
-
µs
-
µs
Max Unit
-
dBm
-
dBm
-
dBc/Hz
-47
dBc
500 µs
900 µs
Page 9 of 76
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