RF9678 查看數據表（PDF） - RF Micro Devices

零件编号

产品描述 (功能)

比赛名单

RF9678

W-CDMA TRANSMIT MODULATOR AND IF AGC

RF Micro Devices 

Preliminary

IGC versus VGC

(LO Freq. 760MHz@-8dBm, VCC=VPD=3.0V, VGC=2.4 to 0.2V)

25.0

20.0

Igc [uA]

15.0

10.0

5.0

0.0

-5.0

-10.0

-15.0

-20.0

-25.0

-30.0

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4

VGC (V)

12.0

EVM versus VGC

(W-CDMA-3GPP, Temp. +25oC, - 40oC, +85oC)

(LO Freq. 760MHz@-8dBm, VCC=3.0V, VGC=2.4 to 1.0V)

EVM [%] @ +25C

10.0

EVM [%] @ - 40C

EVM [%] @ +85C

8.0

6.0

4.0

2.0

0.0

1.0

1.2

1.4

1.6

1.8

2.0

2.2

2.4

VGC (V)

RF9678

0.0

-10.0

-20.0

Channel Output Power versus VGC

(W-CDMA 3GPP, Temp.+25oC, -40oC, +85oC)

(LO Freq. 760MHz@-8dBm, VCC=3.0V, VGC=2.4 to 0.2V)

Ch.Power out [dBm] @ +25C

Ch.Power out [dBm] @ - 40C

Ch.Power out [dBm] @ +85C

-30.0

-40.0

-50.0

-60.0

5

-70.0

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4

VGC (V)

Rev A4 010622

5-105

Share Link: