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SWRS045F January 2006 – November 2018 CC1021

PRODUCTION DATA.

封裝選項

機械數(shù)據(jù) (封裝 | 引腳)

RSS|32
- MPQF200B

散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)

RSS|32
- QFND548

訂購信息

swrs045f_oa

4.5 RF Receive

All measurements were performed using the two-layer PCB CC1020EMX reference design. See Figure 6-1. The electrical specifications given for 868 MHz are also applicable for 902 to 928 MHz. T_A = 25°C, AVDD = DVDD = 3.0 V, f_C = 14.7456 MHz if nothing else stated.

PARAMETER			MIN	TYP	MAX	UNIT	CONDITION
Receiver Sensitivity, 433 MHz, FSK	38.4 kHz channel filter BW (1)			–109		dBm	Sensitivity is measured with PN9 sequence at BER = 10⁻³ (1) 38.4 kHz receiver channel filter bandwidth: 4.8 kBaud, NRZ coded data, ±4.95 kHz frequency deviation. (2) 102.4 kHz receiver channel filter bandwidth: 19.2 kBaud, NRZ coded data, ±19.8 kHz frequency deviation. (3) 102.4 kHz receiver channel filter bandwidth: 38.4 kBaud, NRZ coded data, ±19.8 kHz frequency deviation. (4) 307.2 kHz receiver channel filter bandwidth: 153.6 kBaud, NRZ coded data, ±72 kHz frequency deviation. See Table 5-6 and Table 5-7 or typical sensitivity figures at other channel filter bandwidths.
	102.4 kHz channel filter BW (2)			–104		dBm
	102.4 kHz channel filter BW (3)			–104		dBm
	307.2 kHz channel filter BW (4)			–96		dBm
Receiver Sensitivity, 868 MHz, FSK	38.4 kHz channel filter BW (1)			–108		dBm
	102.4 kHz channel filter BW (2)			–103		dBm
	102.4 kHz channel filter BW (3)			–103		dBm
	307.2 kHz channel filter BW (4)			–94		dBm
Receiver sensitivity, 433 MHz, OOK	9.6 kBaud			–103		dBm	Manchester coded data. See Table 5-14 for typical sensitivity figures at other data rates. Sensitivity is measured with PN9 sequence at BER = 10⁻³
Receiver sensitivity, 433 MHz, OOK	153.6 kBaud			–81		dBm
Receiver sensitivity, 868 MHz, OOK	9.6 kBaud			–104		dBm
Receiver sensitivity, 868 MHz, OOK	153.6 kBaud			–87		dBm
Saturation (maximum input level)	FSK and OOK			10		dBm	FSK: Manchester/NRZ coded data OOK: Manchester coded data BER = 10⁻³
System noise bandwidth				38.4 to 307.2		kHz	The receiver channel filter 6 dB bandwidth is programmable from 38.4 kHz to 307.2 kHz. See Section 5.9.2 for details.
Noise figure, cascaded	433 and 868 MHz			7		dB	NRZ coded data
Input IP3⁽¹⁾	433 MHz, 102.4 kHz channel filter BW			–23		dBm	LNA2 maximum gain
				–18		dBm	LNA2 medium gain
				–16		dBm	LNA2 minimum gain
	868 MHz, 102.4 kHz channel filter BW			–18		dBm	LNA2 maximum gain
				–15		dBm	LNA2 medium gain
				–13		dBm	LNA2 minimum gain
Co-channel rejection, FSK and OOK	433 MHz and 868 MHz, 102.4 kHz channel filter BW			–11		dB	Wanted signal 3 dB above the sensitivity level, CW jammer at operating frequency, BER = 10⁻³
Adjacent channel rejection (ACR)	433 MHz, 102.4 kHz channel filter BW			32		dB	Measured at ±100 kHz offset. See Figure 5-13 through Figure 5-16. Wanted signal 3 dB above the sensitivity level, CW jammer at adjacent channel, BER = 10⁻³.
Adjacent channel rejection (ACR)	868 MHz, 102.4 kHz channel filter BW			30		dB
Image channel rejection	433/868 MHz	No I/Q gain and phase calibration		25/25		dB	Wanted signal 3 dB above the sensitivity level, CW jammer at image frequency, BER = 10⁻³. 102.4 kHz channel filter bandwidth. See Figure 5-13 through Figure 5-16. Image rejection after calibration will depend on temperature and supply voltage. Refer to Section 5.9.6.
Image channel rejection	433/868 MHz	I/Q gain and phase calibrated		50/50		dB
Selectivity⁽²⁾	433 MHz, 102.4 kHz channel filter BW	±200 kHz offset		45		dB	Wanted signal 3 dB above the sensitivity level. CW jammer is swept in 20 kHz steps within ±1 MHz from wanted channel. BER = 10⁻³. Adjacent channel and image channel are excluded. See Figure 5-13 through Figure 5-16.
Selectivity⁽²⁾	433 MHz, 102.4 kHz channel filter BW	±300 kHz offset		53		dB
	868 MHz, 102.4 kHz channel filter BW	±200 kHz offset		45		dB
	868 MHz, 102.4 kHz channel filter BW	±300 kHz offset		50		dB
Blocking / Desensitization⁽³⁾	433/868 MHz	±1 MHz		52/58		dB	Wanted signal 3 dB above the sensitivity level, CW jammer at ±1, 2, 5 and 10 MHz offset, BER = 10⁻³. 102.4 kHz channel filter bandwidth. Complying with EN 300 220, class 2 receiver requirements.
		±2 MHz		56/64		dB
		±5 MHz		58/64		dB
		±10 MHz		64/66		dB
Image frequency suppression	433/868 MHz	No I/Q gain and phase calibration		35/35		dB	Ratio between sensitivity for a signal at the image frequency to the sensitivity in the wanted channel. Image frequency is RF− 2 IF. BER = 10⁻³. 102.4 kHz channel filter bandwidth.
Image frequency suppression	433/868 MHz	I/Q gain and phase calibrated		60/60		dB
Spurious rejection			37			dB	Ratio between sensitivity for an unwanted frequency to the sensitivity in the wanted channel. The signal source is swept over all frequencies 100 MHz to 2 GHz. Signal level for BER = 10⁻³. 102.4 kHz channel filter bandwidth.
LO leakage	433/868 MHz			< –80/–66		dBm
VCO leakage				–64		dBm	VCO frequency resides between 1608 to 1880 MHz
Spurious emission, radiated CW	9 kHz to 1 GHz			< –60		dBm	Complying with EN 300 220 and FCC CFR47 part 15. Spurious emissions can be measured as EIRP values according to EN 300 220.
Spurious emission, radiated CW	1 to 4 GHz			< –60		dBm
Input impedance	433 MHz			58 – j10		Ω	Receive mode. See Section 5.11 for details.
Input impedance	868 MHz			54 – j22		Ω	Receive mode. See Section 5.11 for details.
Matched input impedance, S11	433 MHz			–14		dB	Using application circuit matching network. See Section 5.11 for details.
Matched input impedance, S11	868 MHz			–12		dB
Matched input impedance	433 MHz			39 – j14		Ω	Using application circuit matching network. See Section 5.11 for details.
Matched input impedance	868 MHz			32 – j10		Ω
Bit synchronization offset					8000	ppm	The maximum bit rate offset tolerated by the bit synchronization circuit for 6 dB degradation (synchronous modes only)
Data latency	NRZ mode			4		Baud	Time from clocking the data on the transmitter DIO pin until data is available on receiver DIO pin
Data latency	Manchester mode			8		Baud

(1) Two tone test (+10 MHz and +20 MHz)

(2) Close-in spurious response rejection.

(3) Out-of-band spurious response rejection.