Wlan Rf Specifications; Introduction; Ghz Band General Rf Specifications - Infineon Cypress CYW43353 Manual

15. WLAN RF Sp ecifications

15.1 Introduction

The CYW43353 includes an integrated dual-band direct conversion radio that supports the 2.4 GHz and the 5 GHz bands. This sec-
tion describes the RF characteristics of the 2.4 GHz and 5 GHz radio.
Unless otherwise stated, limit values apply for the conditions specified
mended Operating Conditions and DC
VBAT = 3.6V
■
Ambient temperature +25°C
■
Figure 31. Port Locations Showing Optional ePA and eLNA (Applies to 2.4 GHz and 5 GHz)
CYW43353
Note: All WLAN specifications are specified at the RF port, unless otherwise specified.

15.2 2.4 GHz Band General RF Specifications

Table 31. 2.4 GHz Band General RF Specifications
Item
TX/RX switch time
RX/TX switch time
Power-up and power-down ramp time
Document Number: 002-14949 Rev. *G
PRELIMINARY
Characteristics,". Typical values apply for the following conditions:
WLAN Tx
BT Tx
WLAN/BT Rx
Chip
Port
Including TX ramp down
Including TX ramp up
DSSS/CCK modulations
inTable 24, "Environmental Ratings,"
RF Switch
(0.5 dB typical insertion loss)
RF Port
Condition Minimum
–
–
–
CYW43353
and Table 26, "Recom-
Filter
Antenna
Port
Typical Maximum
– 5
– 2
– < 2
Page 78 of 113
Unit
μs
μs
μs