Please suggest some provider of RF PA for CDMA2000 !

[czm_88]

RFMD, Maxim, any more?

 

[jupitorcuu]

Use in Basestation or mobile?

 

[czm_88]

RF. 800Mhz!

 

[jupitorcuu]

I suggest is MOS type of transistor.It is stable than HBT.

 

[vfone]

http://www.sige.com/
www.anadigics.com/
www.skyworksinc.com/
**broken link removed**
http://www.rfmd.com/
**broken link removed**
**broken link removed**

 

[czm_88]

Thanks! I will have a look at thest webs.

 

[IICCEE]

refer some from kr.

 

[czm_88]

Have anybody uesed a PA for CDMA2000? What part number is it?

 

[vfone]

For CDMA2000 1xRTT would work any CDMA PA designed for cdmaONE (IS95).
From my experience is only 1 - 2 dB degradation of ACPR using CDMA2000 1xRTT vs IS95 modulation.
Below is a list of the most common CDMA PA’s for mobiles (cell and PCS)on the market:

SE5103
SE5106
AWT6111
AWT6112
AWT6113
RMPA0959
RMPA1951
RF3100
RF6100
RM912
CX77140
CX77157
SKY77149
SKY77154
SKY77175
CHP0225

regards

 

[Wilson98]

You can try Hittite Microwave Ltd., and Transcom Inc.

www.hitttite.com

www.transcominc.com.tw

 

[vfone]

Wilson98
I didn’t find any CDMA Power Amplifiers made by these two companies (Hittite or Transcom).