SPIRIT1 datasheet(21/94 Pages) STMICROELECTRONICS

Nome de Peças	SPIRIT1

Descrição Electrónicos	Low data rate, low power sub-1GHZ transceiver

PDF	94 Pages

Scroll/Zoom	100%

Fabricante Electrônico	STMICROELECTRONICS [STMicroelectronics]

Página de início	http://www.st.com

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21 / 94 page

SPIRIT1

Characteristics

Doc ID 022758 Rev 3

21/94

Table 11.

RF transmitter characteristics

Symbol

Parameter

Test conditions

Min.

Typ.

Max.

Unit

PMAX

Maximum output

power(1)

Delivered to a 50 Ohm single-ended

load via reference design

dBm

PMIN

Minimum output power

Delivered to a 50 Ohm single-ended

load via reference design

-36

dBm

PSTEP

Output power step

0.5

PSPUR,ETSI

Unwanted emissions

according to ETSI

EN300 220-1(harmonic

included, using

reference design)

RF = 170 MHz, frequencies below 1

GHz

-36

dBm

RF = 170 MHz, Frequencies above 1

GHz

< -60

dBm

RF = 170 MHz, frequencies within

47-74, 87.5-108,174-230,470-862

MHz

-55

dBm

RF = 434 MHz, frequencies below 1

GHz

-42

dBm

RF = 434 MHz, Frequencies above 1

GHz

-46

dBm

RF = 434 MHz, frequencies within

47-74, 87.5-108,174-230,470-862

MHz

-61

dBm

RF = 868 MHz, frequencies below 1

GHz

-51

dBm

RF = 868 MHz, Frequencies above 1

GHz

-40

dBm

RF = 868 MHz, frequencies within

47-74, 87.5-108,174-230,470-862

MHz

-54

dBm

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