CYW43353 datasheet(82/113 Pages) CYPRESS

82 / 113 page

Document No. 002-14949 Rev. *F

Page 82 of 113

PRELIMINARY

CYW43353

15.4 WLAN 2.4 GHz Transmitter Performance Specifications

Note: The specifications in Table 33 include the use of the CYW43353's internal PAs and are specified at the chip port.

Table 33. WLAN 2.4 GHz Transmitter Performance Specifications

Parameter

Condition/Notes

Minimu

Typical

Maximu

Unit

Frequency range

–

2400

–

2500

MHz

Transmitted power in cellular

and FM bands (at 18.5 dBm,

100% duty cycle,

1 Mbps CCK)1

The cellular standards listed indicate only typical usages of that band in some countries. Other standards may also be used within those bands.

76–108 MHz

FM RX

–

–148.5

–

dBm/Hz

776–794 MHz

–

–126.5

–

dBm/Hz

869–960 MHz

cdmaOne, GSM850

–

–162.5

–

dBm/Hz

925–960 MHz

E-GSM

–

–162.5

–

dBm/Hz

1570–1580 MHz

GPS

–

–149.5

–

dBm/Hz

1805–1880 MHz

GSM1800

–

–140.5

–

dBm/Hz

1930–1990 MHz

GSM1900, cdmaOne,

WCDMA

–

–137.5

–

dBm/Hz

2110–2170 MHz

WCDMA

–

–128.5

–

dBm/Hz

2500–2570 MHz

Band 7

–

–104.5

–

dBm/Hz

2300–2400 MHz

Band 40

–

–94.5

–

dBm/Hz

2570–2620 MHz

Band 38

–

–119.5

–

dBm/Hz

2545–2575 MHz

XGP Band

–

–109.5

–

dBm/Hz

Harmonic level (at 18 dBm with

100% duty cycle)

4.8–5.0 GHz

2nd harmonic

–

–7.5

–

dBm/1 MHz

7.2–7.5 GHz

3rd harmonic

–

–17.5

–

dBm/1 MHz

EVM Does Not Exceed

TX power at the chip port for

highest power level setting at

25°C and VBAT = 3.6V with

spectral mask and EVM

compliance2, 3

Derate by 1.5 dB for temperatures less than –10°C or more than 55°C, or voltages less than 3.0V. Derate by 3.0 dB for voltages of less than 2.7V, or

voltages of less than 3.0V at temperatures less than –10°C or greater than 55°C. Derate by 4.5 dB for –40°C to –30°C.

TX power for Channel 1 and Channel 11 is specified by nonvolatile memory parameters.

802.11b (DSSS/CCK)

–9 dB

–

21.5

–

dBm

OFDM, BPSK

–8 dB

–

dBm

OFDM, QPSK

–13 dB

–

dBm

OFDM, 16-QAM

–19 dB

–

dBm

OFDM, 64-QAM (R = 3/4)

–25 dB

–

dBm

OFDM, 64-QAM (MCS7, HT20)

–27 dB

–

dBm

OFDM, 256-QAM (MCS8, VHT20)

–30 dB

–

dBm

OFDM, 256-QAM (MCS8, VHT40)

–32 dB

–

dBm

Phase noise

37.4 MHz Crystal, Integrated from 10 kHz to 10 MHz

–

0.45

–

Degrees

RMS

TX power control dynamic

range

–

Closed-loop TX power

variation at highest power level

setting

Across full temperature and voltage range. Applies across

10 dBm to 20 dBm output power range.

–

±1.5

Carrier suppression

–

dBc

Gain control step

–

0.25

–

Return loss at

Chip port TX

Zo = 50Ω

–

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