RXC101 Datasheet, PDF (32/33 Pages) RF Monolithics, Inc – Multi-channel High data rate Programmable

AC Electrical Characteristics - continued
(Min/max values are valid over the whole recommended operating range Vdd = 2.2-5.4V. Typical conditions: Top = 27°C; Vdd = 3.0 V)
Timing
Sym
Notes
Limit Values
Unit
Test Conditions
Parameter
min
typ
max
Internal POR timeout
Wake-up timer clock period
100
ms Vdd at 90% of final value
1
ms Calibrated every 30 seconds
PLL Characteristics
Parameter
PLL reference freq
PLL lock time
PLL startup time
Sym
Notes
min
fREF
1
8
Limit Values
typ
10
20
max
12
250
Unit
Test Conditions
MHz
us
us
within 1kHz settle, 10MHz step
From sleep with Crystal running
Crystal load capacitance
CL
8.5
16
pF
Programmable in 0.5 pF steps,
tolerance +/- 10%
Xtal oscillator startup time
Frequency Range (w/ 10MHz ref xtal)
310.24
430.24
860.48
900.72
5
318.75
439.75
879.51
929.27
ms Crystal ESR < 100
315MHz Band (2.5kHz steps)
433MHz Band (2.5kHz steps)
MHz
868MHz Band (5.0kHz steps)
916MHz Band (7.5kHz steps)
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