CC2592: CC2530+CC2592

Liang Paker

Prodigy 250 points

Part Number: CC2592
Other Parts Discussed in Thread: CC2530

If CC2530 output power=4.5dBm, what's the max output power in CC2530+CC2592 ?

Note: RF gain=24dB. when Pin=4.0dBm, Pout=21.9dBm in CC2592 datasheet.

over 2 years ago

0 Ryan Brown1 over 2 years ago

TI__Guru**** 202106 points

Hi Liang,

It will be around 21 dBm depending on TXPOWER register setting, power supply voltage, frequency, and board design. Please see Sections 4.6 and 4.7 of SWRA465 for more details.

Regards,
Ryan

0 Liang Paker over 2 years ago in reply to Ryan Brown1

Prodigy 250 points

CC2952 TX gain is 24dB, when CC2530 output power set to -10dBm, the total output power from CC2592 will be -10+24=14dBm.

Is that right?

0 Ryan Brown1 over 2 years ago in reply to Liang Paker

TI__Guru**** 202106 points

In a lossless system that would be true, in reality if the CC2530 was set for an output power of -10 dBm (TXPOWER register setting of 0x65) then adding the CC25592 front end is expected to result in an output power of 11.8 dBm if using an optimized board design (i.e. CC2530-CC2592EM-RD)

Regards,
Ryan

Other wireless

Other wireless technologies forum

CC2592: CC2530+CC2592