BCM4356XKUBGT Datasheet, PDF (143/195 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac 2×2 MAC/ Baseband/Radio with Integrated Bluetooth 4.1, FM Receiver, and Wireless Charging

BCM4356 Advance Data Sheet
WLAN RF Specifications
Section 17: WLAN RF Specifications
Introduction
The BCM4356 includes an integrated dual-band direct conversion radio that supports the 2.4 GHz and the
5 GHz bands. This section describes the RF characteristics of the 2.4 GHz and 5 GHz radios.
Unless otherwise stated, limit values apply for the conditions specified inTable 30: “Environmental Ratings,” on
page 127 and Table 32: “Recommended Operating Conditions and DC Characteristics,” on page 128. Typical
values apply for an ambient temperature +25°C.
Figure 37: Port Locations (Applies to 2.4 GHz and 5 GHz)
BCM4356
WLAN Tx
BT Tx
WLAN/BT Rx
RF Switch
(0.5 dB Insertion Loss)
Filter
Antenna
Port
Chip
RF Port
Port
2.4 GHz Band General RF Specifications
Table 38: 2.4 GHz Band General RF Specifications
Item
TX/RX switch time
RX/TX switch time
Power-up and power-down ramp
time
Condition
Minimum Typical
Including TX ramp down –
–
Including TX ramp up –
–
DSSS/CCK modulations –
–
Maximum Unit
5
µs
2
µs
<2
µs
Broadcom^®
May 8, 2015 • 4356-DS103-R
BROADCOM CONFIDENTIAL
Page 142