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RF2722
Proposed
Rev A4 DS050919
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
CF(5)
S_G2_0
1
Selects the gain setting at midband of the second filter stage.
0=-0.7dB1=+7.4dB
CF(4)
S_G2_1
1
Selects the gain setting at midband of the third filter stage.
0=-6.8dB1=+1dB
CF(3:2)
S_G3
00
Selects the gain setting at midband of the output buffer.
00=2.5dB01=8.4dB10=N/A11=14.3dB
CF(1)
VDS
0
Selects VLIF mode if programmed low. Selects DCR mode if programmed high.
CF(0)
LNA_BYP
0
If set to zero, the LNA is active. If set to one, the LNA is bypassed with a front end
gain reduction of: 11.9dB in low band; 10.4dB in high band.
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