User's Manual

Document Number: 002-15631 Rev.PRELIMINARY Page 25 of 38
PRELIMINARY
CYBLE-212006-01
CYBLE-202007-01
CYBLE-202013-11
Internal Main Oscillator
Internal Low-Speed Oscillator
Table 52. ECO Trim Value Specification
BLE Subsystem
Table 48. IMO DC Specifications
Parameter Description Min Typ Max Units Details/Conditions
I
IMO1
IMO operating current at 48 MHz 1000 μA–
I
IMO2
IMO operating current at 24 MHz 325 μA–
I
IMO3
IMO operating current at 12 MHz 225 μA–
I
IMO4
IMO operating current at 6 MHz 180 μA–
I
IMO5
IMO operating current at 3 MHz 150 μA–
Table 49. IMO AC Specifications
Parameter Description Min Typ Max Units Details/Conditions
F
IMOTOL3
Frequency variation from 3 to 48 MHz ±2 % With API-called calibration
F
IMOTOL3
IMO startup time 12 μs–
Table 50. ILO DC Specifications
Parameter Description Min Typ Max Units Details/Conditions
I
ILO2
ILO operating current at 32 kHz 0.3 1.05 μA–
Table 51. ILO AC Specifications
Parameter Description Min Typ Max Units Details/Conditions
T
STARTILO1
ILO startup time 2 ms
F
ILOTRIM1
32-kHz trimmed frequency 15 32 50 kHz
Parameter Description Value Details/Conditions
ECO
TRIM
24-MHz trim value
(firmware configuration)
0x00007FDC
Optimum trim value that needs to be loaded to register
CY_SYS_XTAL_BLERD_BB_XO_CAPTRIM_REG
Table 53. BLE Subsystem
Parameter Description Min Typ Max Units Details/Conditions
RF Receiver Specification
RXS, IDLE RX sensitivity with idle transmitter –89 dBm
RX sensitivity with idle transmitter
excluding Balun loss
–91 dBm
Guaranteed by design
simulation
RXS, DIRTY RX sensitivity with dirty transmitter –87 –70 dBm
RF-PHY Specification
(RCV-LE/CA/01/C)
RXS, HIGHGAIN
RX sensitivity in high-gain mode with idle
transmitter
–91 dBm
PRXMAX Maximum input power –10 –1 dBm
RF-PHY Specification
(RCV-LE/CA/06/C)
CI1
Cochannel interference,
Wanted signal at –67 dBm and Interferer
at FRX
9 21 dB
RF-PHY Specification
(RCV-LE/CA/03/C)