
NJG1112PB1
典型特征( 800MHz的CD带)
NF ,增益与频率
( V =V
DD
INV
噘嘴主场迎战针,增益
o
=2.8V,V
CTL1
=V
CTL2
= L,I = 2.8毫安,TA = 25℃)
DD
3.0
收益
2.5
20
( V =V =2.8V,V
=V
= L,I = 2.8毫安,的fRF = 830MHz ,TA = 25℃)
DD
INV
CTL1
CTL2
DD
15
25
10
收益
20
15
10
噘
5
0
1分贝增益
压线
P-1dBin=-17.5dBm
-5
-10
-25
-20
-15
PIN ( DBM)
-10
-5
0
增益(dB )
NF( dB)的
OIP3 ( dBm的)
P-1dBout=+0.2dBm
0
-5
-10
-15
o
15
的Pout ( dBm的)
5
增益(dB )
NF( dB)的
2.0
NF (包括损失)
1.5
NF (DE-嵌入式损失)
10
5
1.0
700
750
800
850
900
频率(MHz )
950
0
1000
-20
-30
噘嘴, IM3主场迎战针
( V =V
DD
INV
IIP3 , OIP3与频率
o
( V =V
DD
=2.8V,V
CTL1
= L,V
CTL2
= L,I = 3.0毫安,的fRF = 830 + 830.1MHz ,TA = 25℃)
DD
INV
=2.8V,V
CTL1
=V
CTL2
= L,I = 2.8毫安,
DD
o
20
OIP3=+12.3dBm
0
2
dfRF = 100kHz时, PRF = -36dBm ,TA = 25℃)
14
0
噘
IIP3 ( dBm的)
-2
OIP3
12
噘嘴, IM3 ( DBM)
-20
10
-40
-4
8
-60
-6
IIP3
IIP3=-6.4dBm
-100
-40
-35
-30
-25
-20
PIN ( DBM)
-15
-10
-5
0
-8
800
820
840
860
频率(MHz )
880
4
900
6
-80
IM3
IDD与V
(V
3.5
增益, NF与V
=2.8V, V
CTL1
DD
DD
INV
=V
CTL2
=0V)
20
(V
INV
=2.8V, V
CTL1
=V
CTL2
= 0V , F = 830MHz )
2
19
3
收益
IDD (MA )
增益(dB )
18
1.9
1.8
2.5
17
NF (德嵌入印刷电路板,连接器损耗)
1.7
2
16
1.6
1.5
2
2.5
3
3.5
V (V)
DD
15
4
4.5
5
2
2.5
3
3.5
V (V)
DD
1.5
4
4.5
5
-6-