Is there a suitable replacement for BGA2709?

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Is there a suitable replacement for BGA2709?

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1318910567
Contributor I

只需测试而不是bga 2709频谱测试可以接收数字dvb-tno。

Test PCB's waveform on frequency spectrum OK Connect antenna to receive signal not OK

The voltage was adjusted to 2.6v and was barely received.微信图片_20191226091520.jpg

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1,164 次查看
1318910567
Contributor I

接收频率  40-790mhz 是要选择2869还是2874比较好微信图片_20191230134335.jpg

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LPP
NXP Employee
NXP Employee

BGA2709 is no longer manufactured. You should not use it for a new design.
BGA2709 has been characterized to work at 5V supply.
2.6V is out of recommended range.

BGA2869 has better dynamic range (IIP3) than BGA2874.
But, for 2.5V operation, you should use BGA2874 whereas BGA2869 is suitable for 5V.

Have a great day,

Pavel
TIC
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Frank1963
Contributor I

who is the correspondent of the bga 2709? I have trouble finding it.

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1318910567
Contributor I

pcb安装bga2709正常接收的,2869电压调到2.6v  勉强接收

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