CC2430F64RTC 데이터 시트보기 (PDF) - TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS

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CC2430F64RTC

A True System-on-Chip solution for 2.4 GHz IEEE 802.15.4 / ZigBee®

TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS 

CC2430

7.2 RF Receive Section

Measured on Texas Instruments CC2430 EM reference design with TA=25°C and VDD=3.0V

unless stated otherwise.

Table 6: RF Receive Parameters

Parameter

Receiver sensitivity

Saturation (maximum input

level)

Adjacent channel rejection

+ 5 MHz channel spacing

Adjacent channel rejection

- 5 MHz channel spacing

Alternate channel rejection

+ 10 MHz channel spacing

Alternate channel rejection

- 10 MHz channel spacing

Channel rejection

≥ + 15 MHz

≤ - 15 MHz

Co-channel rejection

Blocking / Desensitization

+ 5 MHz from band edge

+ 10 MHz from band edge

+ 20 MHz from band edge

+ 50 MHz from band edge

- 5 MHz from band edge

- 10 MHz from band edge

- 20 MHz from band edge

- 50 MHz from band edge

Min Typ Max Unit Condition/Note

-92

dBm PER = 1%, as specified by [1]

Measured in 50 Ω single endedly through a balun.

[1] requires –85 dBm

10

dBm PER = 1%, as specified by [1]

Measured in 50 Ω single endedly through a balun.

[1] requires –20 dBm

Wanted signal -88dBm, adjacent modulated channel

41

dB at +5 MHz, PER = 1 %, as specified by [1].

[1] requires 0 dB

Wanted signal -88dBm, adjacent modulated channel

30

dB at -5 MHz, PER = 1 %, as specified by [1].

[1] requires 0 dB

Wanted signal -88dBm, adjacent modulated channel

55

dB at +10 MHz, PER = 1 %, as specified by [1]

[1] requires 30 dB

Wanted signal -88dBm, adjacent modulated channel

53

dB at -10 MHz, PER = 1 %, as specified by [1]

[1] requires 30 dB

Wanted signal @ -82 dBm. Undesired signal is an

55

dB 802.15.4 modulated channel, stepped through all

channels from 2405 to 2480 MHz. Signal level for

53

dB PER = 1%. Values are estimated.

Wanted signal @ -82 dBm. Undesired signal is

-6

dB 802.15.4 modulated at the same frequency as the

desired signal. Signal level for PER = 1%.

-42

dBm Wanted signal 3 dB above the sensitivity level, CW

-45

dBm jammer, PER = 1%. Measured according to EN 300

-26

dBm 440 class 2.

-22

dBm

-31

dBm

-36

dBm

-24

dBm

-25

dBm

Spurious emission

30 – 1000 MHz

1 – 12.75 GHz

Frequency error tolerance

Symbol rate error tolerance

−64 dBm Conducted measurement in a 50 Ω single ended

−75 dBm load. Complies with EN 300 328, EN 300 440 class

2, FCC CFR47, Part 15 and ARIB STD-T-66.

±140

±900

ppm Difference between centre frequency of the received

RF signal and local oscillator frequency.

[1] requires minimum 80 ppm

ppm Difference between incoming symbol rate and the

internally generated symbol rate

[1] requires minimum 80 ppm

7.3 RF Transmit Section

Measured on Texas Instruments CC2430 EM reference design with TA=25°C, VDD=3.0V, and

nominal output power unless stated otherwise.

CC2430 Data Sheet (rev. 2.1) SWRS036F

Page 13 of 211

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