BCM43455 Preliminary Data Sheet
WLAN RF Specifications
Section 17: WLAN RF Specifications
Introduction
The BCM43455 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 radio.
Note: Values in this section of the data sheet are design goals and are subject to change based on device
characterization results.
Unless otherwise stated, limit values apply for the conditions specified in Table 25: “Environmental Ratings,” on
page 98 and Table 27: “Recommended Operating Conditions and DC Characteristics,” on page 99. Typical
values apply for the following conditions:
•
•
VBAT = 3.6V
Ambient temperature +25°C
Figure 33: Port Locations for WLAN Testing
2.4G Configured with iTR
2.4G Configured with eTR
BT
PA
BT
PA
2G
PA
2G
PA
Chip
Port
Chip
Port
RF Port
Optional Filter
Diplexer
LNA
2G
Optional
Filter
Chip
Port
LNA
2G
Diplexer
Chip
Port
Antenna
Port
Antenna
Port
5G
PA
5G
PA
Chip
Port
Chip
Port
RF Port
RF Port
LNA
5G
LNA
5G
Chip
Port
Chip
Port
Note: Unless otherwise defined, all WLAN specifications are provided at the chip port.
Broadcom®
November 5, 2015 • 43455-DS109-R
Page 112
BROADCOM CONFIDENTIAL
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