AGB3300
V
SUPPLY
1900 MHz Application
(1710 - 1990 MHz)
0.01uF
Coilcraft 0805CS series
10nH
2.7nH
RF
Input
3.3nH
Capacitors are Murata GRM39 series.
Inductors < 10nH are TOKO LL1608 series.
2pF
AGB3300
2pF
V
DD
4.7nH
RF
Output
Figure 13: 1900 MHz Application Circuit (50W Terminations)
Table 6: 1900 MHz Application Performance
PAR AMETER
Gai n: S
21
Input Return Loss: S
11
Output Return Loss: S
22
Output IP3
(1)
Figure 14: Output 3rd-Order Intercept vs. Power
(V
SUPPLY
= +5 VDC, 1900 MHz Application Circuit)
50
TYP
11.5
-9
-10
43
2.3
+23
U N IT
dB
dB
OIP3 (dBm)
45
dB
dB m
dB
dB m
40
35
Noi se Fi gure
Output 1dB C ompressi on: P1dB
30
Note:
(1) OIP3 is measured with two tones: 1900 MHz and
1901 MHz, +5dBm output per tone.
25
0
2
4
6
8
10
12
14
16
18
Output Power per tone (dBm)
Figure 15: Gain vs. Frequency
(V
SUPPLY
= +5 VDC, 1900 MHz Application Circuit)
16
14
12
Figure 16: Return Loss vs. Frequency
(V
SUPPLY
= +5 VDC, 1900 MHz Application Circuit)
5
0
-5
Return Loss (dB)
-10
-15
-20
-25
-30
-35
-40
S11
S22
0
300
600
900
1200
1500
1800
2100
2400
2700
3000
Gain (dB)
10
8
6
4
2
0
0
300
600
900
1200
1500
1800
2100
2400
2700
3000
Frequency (MHz)
Frequency (MHz)
Data Sheet - Rev 2.1
06/2003
7
ANADIGICS [ ANADIGICS, INC ]
