MAX2664 Datasheet, PDF (6/13 Pages) Maxim Integrated Products – VHF/UHF Low-Noise Amplifiers

VHF/UHF Low-Noise Amplifiers
Typical Operating Characteristics (continued)
(T_A = +25°C, unless otherwise noted. MAX2664 and MAX2665 EV kits.)
0
-5
-10
-15
-20
-25
-30
-35
-40
0
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
0
16
15
14
13
12
11
10
1
MAX2665 S11
BYPASS MODE
200
400
600
FREQUENCY (MHz)
MAX2665 S12
BYPASS MODE
200
400
600
FREQUENCY (MHz)
GAIN vs. VCC
NORMAL MODE
MAX2665 (150MHz)
MAX2664 (670MHz)
2
3
4
VCC (V)
6
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
0
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
0
2.5
MAX2665 S21
BYPASS MODE
200
400
600
FREQUENCY (MHz)
MAX2665 S22
BYPASS MODE
200
400
600
FREQUENCY (MHz)
NOISE FIGURE vs. FREQUENCY
MAX2664 NORMAL MODE
2.0
TA = +85°C
1.5
1.0
T_A = +25°C
0.5
TA = -40°C
0
400 500 600 700 800 900
FREQUENCY (MHz)