BCM43455XKUBGT Datasheet, PDF (129/159 Pages) Cypress Semiconductor – Single-Chip 5G WiFi IEEE 802.11ac MAC/Baseband/ Radio with Integrated Bluetooth 4.1 and FM Receiver

BCM43455 Preliminary Data Sheet
General Spurious Emissions Specifications
40 MHz Channel Spacing
Note: Possible AFE combinations are as follows. The AFE=VCO/9 specifications for channels 5190,
5510, and 5795 are listed in Table 41.
Table 41: 5 GHz Band, 40 MHz Channel Spacing TX Spurious Emissions Specifications
CH5190m^a
CH5510m^a
Spurious
Frequency
Power
(dBm)
Typ.
(dBm)
Max.
(dBm)
Typ.
(dBm)
Max.
(dBm)
HD2
19
–33.43
–
–35.53
–
HD3
VCO
VCO × 2
19
–41.81
–
19
–48.36
–
19
–55.87
–
–42.13
–
–47.65
–
–59.26
–
LO + VCO
19
LO – VCO
19
LO – AFE
19
–65.58
–
–
–
–65.3
–
–64.96
–
–
–
–67.2
–
LO + AFE
19
LO – XTAL × 4 19
LO + XTAL × 4 19
–63.2
–
–59.3
–
–58.3
–
–64.3
–
–59.7
–
–57.4
–
LO – XTAL × 6 19
LO + XTAL × 6 19
LO – XTAL × 8 19
–64.1
–
–61.5
–
–66.3
–
–63.4
–
–59.4
–
–67.1
–
LO + XTAL × 8 19
AFE × 12
19
–63.8
–
–65.2
–
–64.7
–
–66.3
–
a. VCO = (2/3) × Fch, where Fch is the center frequency of the channel.
CH5795m^a
Typ.
(dBm)
–36.49
–42.33
–46.93
–64.45
–
–
–65.2
–67.3
–59.6
–57.9
–63.2
–61.2
–64.3
–61.2
–65.4
Max.
(dBm)
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Broadcom^®
November 5, 2015 • 43455-DS109-R
BROADCOM CONFIDENTIAL
Page 128