Shakespeare Electronic SE500 Specifiche Scaricare il pdf (Pagina 5)

CC1000

SWRS048A Page 5 of 55

Parameter

Min. Typ. Max. Unit Condition / Note

Output power

433 MHz

868 MHz

-20

dBm

Delivered to 50 Ω load.

The output power is

programmable.

RF output impedance

433/868 MHz

140 / 80

Ω

Transmit mode. For matching

details see “Input/ output

matching” p.31.

Harmonics

-20 dBc An external LC or SAW filter

should be used to reduce

harmonics emission to comply

with SRD requirements. See

p.36.

Receive Section

Receiver Sensitivity, 433 MHz

Optimum sensitivity (9.3 mA)

Low current consumption (7.4 mA)

Receiver Sensitivity, 868 MHz

Optimum sensitivity (11.8 mA)

Low current consumption (9.6 mA)

-110

-109

-107

-105

dBm

2.4 kBaud, Manchester coded

data, 64 kHz frequency

separation, BER = 10

-3

See Table 6 and Table 7 page 22

for typical sensitivity figures at

other data rates.

System noise bandwidth 30 kHz 2.4 kBaud, Manchester coded

data

Cascaded noise figure

433/868 MHz

12/13 dB

Saturation

10 dBm 2.4 kBaud, Manchester coded

data, BER = 10

-3

Input IP3

-18 dBm From LNA to IF output

Blocking

40 dBc At +/- 1 MHz

LO leakage -57 dBm

Input impedance

88-j26

70-j26

52-j7

52-j4

Ω

Receive mode, series equivalent

at 315 MHz

at 433 MHz

at 868 MHz.

At 915 MHz

For matching details see “Input/

output matching” p. 31.

Turn on time 11 128 Baud The turn-on time is determined by

the demodulator settling time,

which is programmable. See p.

IF Section

Intermediate frequency (IF)

150

10.7

kHz

MHz

Internal IF filter

External IF filter

IF bandwidth

175 kHz

RSSI dynamic range

-105 -50 dBm

RSSI accuracy

± 6

See p.33 for details

RSSI linearity

± 2

1 2 3 4 5 6 7 8 9 10 ... 57 58

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Shakespeare Electronic SE500 Specifiche Pagina 5

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