SJM PREWELL
PW370
Wideband Gain Block
Typical RF Performance for 1.9GHz Tuned Application Circuit
Supply Bias Voltage = 6V, R(bias)= 20 ohm, Current= 58mA
Parameters
Units
500
S21
dB
14.6
Frequency (MHz)
900
1500
1900
2300
2600
3000
14.9
14.8
14.4
14.0
13.6
13.2
S11
dB
-14
-20
-19
-15
-14
-14
-17
S22
dB
-12
-24
-18
-13
-10
-9
-8
P1dB
dBm
16.0
17.8
17.2
16.7
15.3
14.2
13.1
OIP3 @ 3dBm
dBm
33.5
32.5
32.0
31.3
30.2
28.4
25.7
NF
dB
3.6
3.6
3.7
3.8
3.9
4.0
4.4
Supply
Voltage
RBIAS
1uF
RF IN
56pF
22nH
56pF
56pF
RF OUT
Recommended Bias Values
SupplyVoltage( V) R bias Value(ohm) Size
5.3
8.2
0805
6
20
0805
7
39
1210
8
56
1210
9
75
2010
10
91
2010
12
125
2512
GGaaiinn vvss. FFrreeqquueenncycy
20
16
12
8
25℃
4
-40℃
85℃
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
OOuuttppuuttRReetuturnrnLoLsosss
0
-10
-20
-30
25℃
-40
-40℃
85℃
-50
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
0
-6
-12
-18
-24
-30
0.0
40
35
30
25
20
15
0.5
InInppuuttRReettuurrnnLLoossss
25℃
-40℃
85℃
0.5
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
OOIPIP33vvss.FFrreeqquueennccyy
25℃
-40℃
85℃
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
http://www.prewell.com
Products and product information are subject to change without notice. Version 0.6
2