SI4464 datasheet(8/56 Pages) SILABS

8 / 56 page

Si4464/63/61/60

Rev 1.2

1-Ch Offset Selectivity,

169 MHz3

C/I1-CH

Desired Ref Signal 3 dB above sensitiv-

ity, BER < 0.1%. Interferer is CW, and

desired is modulated with 2.4 kbps

F = 1.2 kHz GFSK with BT = 0.5, RX

channel BW = 4.8 kHz,

channel spacing = 12.5 kHz

—

–60

—

1-Ch Offset Selectivity,

450 MHz3

C/I1-CH

—

–58

—

1-Ch Offset Selectivity,

868 / 915 MHz3

C/I1-CH

—

–53

—

Blocking 1 MHz Offset3

1MBLOCK Desired Ref Signal 3 dB above sensitiv-

ity, BER = 0.1%. Interferer is CW, and

desired is modulated with 2.4 kbps,

F = 1.2 kHz GFSK with BT = 0.5,

RX channel BW = 4.8 kHz

—

–75

—

Blocking 8 MHz Offset3

8MBLOCK

—

–84

—

Image Rejection3

ImREJ

No image rejection calibration. Rejec-

tion at the image frequency.

IF = 468 kHz

—35—

With image rejection calibration in

Si446x. Rejection at the image fre-

quency. IF = 468 kHz

—55—

Table 3. Receiver AC Electrical Characteristics1 (Continued)

Parameter

Symbol

Test Condition

Min

Typ

Max

Unit

Notes:

All specification guaranteed by production test unless otherwise noted. Production test conditions and max limits are

listed in the "Production Test Conditions" section in "1.1. Definition of Test Conditions" on page 14.

For applications that use the major bands covered by Si4463/61/60, customers should use those parts instead of

Si4464.

Guaranteed by qualification. BER is specified for the 450–470 MHz band. Qualification test conditions are listed in the

"Qualification Test Conditions" section in "1.1. Definition of Test Conditions" on page 14.

For PER tests, 48 preamble symbols, 4 byte sync word, 10 byte payload and CRC-32 was used. PER and BER tested

in the 450–470 MHz band.

Guaranteed by bench characterization.

SI4464 Fiches technique(PDF) 8 Page - Silicon Laboratories

SI4464 Fiches technique(HTML) 8 Page - Silicon Laboratories

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

Fiches technique Télécharger

Lien URL