SI4460-C2A-GM Datasheet, PDF (8/53 Pages) Silicon Laboratories – HIGH-PERFORMANCE, LOW-CURRENT TRANSCEIVER

Si4463/61/60-C
Table 3. Receiver AC Electrical Characteristics^1,2 (Continued)
Parameter
Image Rejection
(IF = 468.75 kHz)
Symbol
Test Condition
Min Typ Max Unit
Im_REJ No image rejection calibration. Rejec- 30
40
—
dB
tion at the image frequency.
RF = 460 MHz
With image rejection calibration in
40
55
—
dB
Si446x. Rejection at the image fre-
quency. RF = 460 MHz
No image rejection calibration. Rejec- 30
45
—
dB
tion at the image frequency.
RF = 915 MHz
With image rejection calibration in
40
52
—
dB
Si446x. Rejection at the image fre-
quency. RF = 915 MHz
No image rejection calibration. Rejec- 35
45
—
dB
tion at the image frequency.
RF = 169 MHz
With image rejection calibration in
45
60
—
dB
Si446x. 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