max2473 Maxim Integrated Products, Inc., max2473 Datasheet - Page 6

• Manufacturer Part Number: max2473
• Description: 500mhz To 2500mhz, Vco Buffer Amplifiers
• Manufacturer: Maxim Integrated Products, Inc.

500MHz to 2500MHz
VCO Buffer Amplifiers
(MAX2472/MAX2473 EV kit, V
6
10
18
16
14
12
10
20
9
8
7
6
5
4
3
2
1
0
8
6
4
2
0
-20
_______________________________________________________________________________________
50
f
IN
45
= 1900MHz
S
21
-15
40
SUPPLY CURRENT
2
vs. OUTPUT POWER
35
P
vs. R
R
OUT
BIAS
-10
30
R
(dBm)
BIAS
(k )
BIAS
= 22k
25
R
R
20
-5
CC
BIAS
BIAS
V
CC
V
CC
= 11k
= 15k
= +3V, T
= 5V
15
= 3V
10
0
A
= +25°C, unless otherwise noted.)
18
16
14
12
10
Typical Operating Characteristics (continued)
20
18
16
14
12
10
8
6
4
2
0
8
6
4
2
0
-50
-20
f
IN
= 900MHz
-25
-16
S
S
21
21 2
f
IN
f
MAX2473
IN
2
= 600MHz
TEMPERATURE (°C)
vs. TEMPERATURE
= 1900MHz
0
vs. OUTPUT POWER
-12
f
P
IN
OUT
= 900MHz
25
(dBm)
-8
f
IN
R
BIAS
= 2400MHz
50
= 22k
P
R
-4
R
R
IN
BIAS
BIAS
BIAS
= -20dBm
75
= 15k
= 11k
= 15k
0
100
20
18
16
14
12
10
20
18
16
14
12
10
8
6
4
2
0
8
6
4
2
0
-25
-20
f
f
IN
IN
= 2400MHz
= 600MHz
-20
-15
S
S
21
21
2
2
vs. OUTPUT POWER
vs. OUTPUT POWER
-15
-10
P
P
OUT
OUT
(dBm)
(dBm)
R
-10
BIAS
R
-5
BIAS
= 22k
= 22k
R
R
R
R
BIAS
BIAS
BIAS
BIAS
-5
0
= 11k
= 15k
= 11k
= 15k
0
5