SPIRIT1 datasheet(19/94 Pages) STMICROELECTRONICS

19 / 94 page

SPIRIT1

Characteristics

Doc ID 022758 Rev 3

19/94

C/I2-CH

(3)

Alternate channel rejection,

1% PER (packet length = 20

bytes)

FEC DISABLED

868 MHz

Desired channel 3 dB above

sensitivity level. 25 kHz channel

spacing, 2-FSK 1.2 kbps, (1 kHz

dev. CH Filter=6 kHz)

Desired channel 3 dB above

sensitivity level. 100 kHz channel

spacing, 2-FSK 1.2 kbps, (4.8 kHz

dev. CH Filter=58 kHz)

Desired channel 3 dB above

sensitivity level. 400 kHz channel

spacing, 2-GFSK (BT=1) 38.4

kbps, (20 kHz dev. CH Filter=100

kHz)

Desired channel 3 dB above

sensitivity level. 1.5 MHz channel

spacing, 2-GFSK (BT=1) 250

kbps, (127 kHz dev. CH Filter=540

kHz)

IMREJ

(3)

Image rejection, 1% PER

(packet length = 20 bytes)

1% PER (packet length = 20

bytes) FEC DISABLED

868 MHz 2-GFSK (BT=1) 38.4

kbps (20kHz dev. CH Filter=100

kHz), desired channel 3 dB above

the sensitivity limit, with IQC

correction.

RXBLK

(4)

Blocking at offset above the

upper band edge and below

the lower band edge 1%

BER

@ 2 MHz offset, 868 MHz 2-

GFSK (BT=1) 38.4kbps, desired

channel 3 dB above the sensitivity

limit

-42

dBm

@ 10 MHz offset, 868 MHz 2-

GFSK (BT=1) 38.4kbps, desired

channel 3 dB above the sensitivity

limit

-40

dBm

Table 10.

RF receiver characteristics (continued)

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

SPIRIT1 Folha de dados(PDF) 19 Page - STMicroelectronics

SPIRIT1 Folha de dados(HTML) 19 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94

Folha de dados Download

Ligação URL