SI4362-C 데이터 시트보기 (PDF) - Silicon Laboratories

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SI4362-C

HIGH-PERFORMANCE, LOW-CURRENT RECEIVER

Silicon Laboratories 

Si4362-C

Table 3. Receiver AC Electrical Characteristics1,2 (Continued)

Parameter

Image Rejection

(IF = 468.75 kHz)

Symbol

Test Condition

Min Typ Max Unit

ImREJ No image rejection calibration. Rejec- —

40

—

dB

tion at the image frequency.

RF = 460 MHz

With image rejection calibration in

—

55

—

dB

Si4362. Rejection at the image fre-

quency. RF = 460 MHz

No image rejection calibration. Rejec- —

45

—

dB

tion at the image frequency.

RF = 915 MHz

With image rejection calibration in

—

52

—

dB

Si4362. Rejection at the image fre-

quency. RF = 915 MHz

No image rejection calibration. Rejec- —

45

—

dB

tion at the image frequency.

RF = 169 MHz

With image rejection calibration in

—

60

—

dB

Si4362. Rejection at the image fre-

quency. RF = 169 MHz

Notes:

1. All minimum and maximum values are guaranteed across the recommended operating conditions of supply voltage and

from –40 to +85 °C unless otherwise stated. All typical values apply at VDD = 3.3 V and 25 °C unless otherwise stated.

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

3. Measured over 50000 bits using PN9 data sequence and data and clock on GPIOs. Sensitivity is expected to be better

if reading data from packet handler FIFO especially at higher data rates.

8

Rev 1.0

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