BCM4354 datasheet(146/192 Pages) CYPRESS

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WLAN 2.4 GHz Receiver Performance Specifications

BCM4354 Data Sheet

BROADCOM CONFIDENTIAL

Broadcom®

October 15, 2014 • 4354-DS109-R

Page 145

Blocking level for 3dB RX

sensitivity degradation

(without external filtering)c

776–794 MHz

CDMA2000

–8

–24

–

dBm

824–849 MHzd

cdmaOne

–24.5

–25

–

dBm

824–849 MHzd

GSM850

–16.5

–15

–

dBm

880–915 MHz

E–GSM

–2

–16

–

dBm

1710–1785 MHz

GSM1800

–17

–18

–

dBm

1850–1910 MHz

GSM1800

–21

–19

–

dBm

1850–1910 MHz

cdmaOne

–32

–26

–

dBm

1850–1910 MHz

WCDMA

–29

–26

–

dBm

1920–1980 MHz

WCDMA

–32

–28.5 –

dBm

2500–2570 MHz

Band 7

–45

–

dBm

2300–2400 MHz

Band 40

–50

–

dBm

2570-2620 MHz

Band 38

–45

–

dBm

2545-2575 MHz

XGP band

–45

–

dBm

In-band static CW jammer

immunity

(fc – 8 MHz < fcw < + 8 MHz)

RX PER < 1%, 54 Mbps OFDM,

1000 octet PSDU for:

(RxSense + 23 dB < Rxlevel < max. input

level)

–80

–

dBm

Input In–Band IP3

Maximum LNA gain

–

–15.5 –

dBm

Minimum LNA gain

–

–1.5

–

dBm

Maximum Receive Level

@ 2.4 GHz

@ 1, 2 Mbps (8% PER, 1024 octets)

–3.5

–

dBm

@ 5.5, 11 Mbps (8% PER, 1024 octets)

–9.5

–

dBm

@ 6–54 Mbps (10% PER, 1024 octets)

–9.5

–

dBm

@ MCS0–7 rates (10% PER, 4095 octets) –9.5

–

dBm

@ MCS8–9 rates (10% PER, 4095 octets) –11.5

–

dBm

LPF 3 dB Bandwidth

–

MHz

Adjacent channel rejection–

DSSS

(Difference between

interfering and desired

signal at 8% PER for 1024

octet PSDU with desired

signal level as specified in

Condition/Notes)

Desired and interfering signal 30 MHz apart

1 Mbps DSSS

–74 dBm

–

2 Mbps DSSS

–74 dBm

–

Desired and interfering signal 25 MHz apart

5.5 Mbps DSSS

–70 dBm

–

11 Mbps DSSS

–70 dBm

–

Adjacent channel rejection–

OFDM

(difference between

interfering and desired

signal (25 MHz apart) at

10% PER for 1024 octet

PSDU with desired signal

level as specified in

Condition/Notes)

6 Mbps OFDM

–79 dBm

–

9 Mbps OFDM

–78 dBm

–

12 Mbps OFDM

–76 dBm

–

18 Mbps OFDM

–74 dBm

–

24 Mbps OFDM

–71 dBm

–

36 Mbps OFDM

–67 dBm

–

48 Mbps OFDM

–63 dBm

–

54 Mbps OFDM

–62 dBm

–1

–

Table 39: WLAN 2.4 GHz Receiver Performance Specifications (Cont.)

Parameter

Condition/Notes

Min.

Typ.

Max.

Unit

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