CC1020-1070DK-433 Просмотр технического описания (PDF) - Unspecified

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CC1020-1070DK-433

Single Chip Low Power RF Transceiver

Unspecified 

CC1021

4.2. RF Receive Section

Parameter

Min Typ

Receiver Sensitivity, 433 MHz, FSK

38.4 kHz channel filter BW (1)

-109

102.4 kHz channel filter BW (2)

-104

102.4 kHz channel filter BW (3)

-104

307.2 kHz channel filter BW (4)

-96

Receiver Sensitivity, 868 MHz, FSK

38.4 kHz channel filter BW (1)

102.4 kHz channel filter BW (2)

102.4 kHz channel filter BW (3)

307.2 kHz channel filter BW (4)

Receiver sensitivity, 433 MHz, OOK

9.6 kBaud

153.6 kBaud

Receiver sensitivity, 868 MHz, OOK

9.6 kBaud

153.6 kBaud

Saturation (maximum input level)

FSK and OOK

-108

-103

-103

-94

-103

-81

-104

-87

10

System noise bandwidth

Noise figure, cascaded

433 and 868 MHz

38.4

to

307.2

7

Max

Unit

Condition / Note

dBm

dBm

dBm

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.

dBm

dBm

dBm

dBm

dBm

dBm

dBm

dBm

See Table 19 and Table 20 or

typical sensitivity figures at other

channel filter bandwidths.

Sensitivity is measured with PN9

sequence at BER = 10 3

Manchester coded data.

See Table 27 for typical

sensitivity figures at other data

rates.

dBm

kHz

FSK: Manchester/NRZ coded

data

OOK: Manchester coded data

BER = 10 3

The receiver channel filter 6 dB

bandwidth is programmable from

38.4 kHz to 307.2 kHz. See

section 12.2 on page 30 for

details.

dB NRZ coded data

SWRS045

Page 8 of 91

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