RF2722_1 Datasheet, PDF (8/26 Pages) RF Micro Devices – GSM/GPRS/EDGE RECEIVER

RF2722
Proposed
Parameter
Polyphase Filter
(4th Order), cont’d
Polyphase Input Attenuator
(DCR)
(Midband Gain)
Gain
First Pole (DCR)
(Midband Gain)
Gain
Second Pole (DCR)
(Midband Gain)
Gain
Third Pole (DCR)
(Midband Gain)
Gain
Fourth Pole (DCR)
(Midband Gain)
Gain
Specification
Min.
Typ.
Max.
-0.3
-6.1
-14.0
18.6
17.5
16.5
15.5
14.5
13.5
12.5
11.5
10.4
9.4
8.4
7.4
6.4
5.4
4.4
3.4
7.3
-0.9
0.9
-6.9
13.9
8.1
2.2
0
-5.5
-13.0
18.7
17.6
16.6
15.6
14.6
13.6
12.6
11.6
10.5
9.5
8.5
7.5
6.5
5.5
4.5
3.5
7.4
-0.7
1.0
-6.8
14.3
8.4
2.5
+0.3
-4.9
-12.0
18.8
17.7
16.7
15.7
14.7
13.7
12.7
11.7
10.6
9.6
8.6
7.6
6.6
5.6
4.6
3.6
7.6
-0.5
1.1
-6.7
14.7
8.7
2.8
Unit
Condition
dB
C_G1_1:0 = 11
dB
C_G1_1:0 = 10
dB
C_G1_1:0 = 00
dB
F_G1_3:0 = 0111
dB
F_G1_3:0 = 0110
dB
F_G1_3:0 = 0101
dB
F_G1_3:0 = 0100
dB
F_G1_3:0 = 0011
dB
F_G1_3:0 = 0010
dB
F_G1_3:0 = 0001
dB
F_G1_3:0 = 0000
dB
F_G1_3:0 = 1111
dB
F_G1_3:0 = 1110
dB
F_G1_3:0 = 1101
dB
F_G1_3:0 = 1100
dB
F_G1_3:0 = 1011
dB
F_G1_3:0 = 1010
dB
F_G1_3:0 = 1001
dB
F_G1_3:0 = 1000
dB
S_G2_0 = 1
dB
S_G2_0 = 0
dB
S_G2_1 = 1
dB
S_G2_1 = 0
dB
S_G3_1:0 = 11
dB
S_G3_1:0 = 01
dB
S_G3_1:0 = 00
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Rev A4 DS050919