MAX2009 Maxim Integrated Products, MAX2009 Datasheet - Page 10

• Manufacturer Part Number: MAX2009
• Description: 1200MHz to 2500MHz Adjustable RF Predistorter The MAX2009 Adjustable RF Predistorter is Designed to Improve Power Amplifier (PA) Adjacent-channel Power Rejection (ACPR) BY Introducing Gain And Phase Expansion in a pa Chain to Compensate For The Pa's
• Manufacturer: Maxim Integrated Products

1200MHz to 2500MHz Adjustable
RF Predistorter
10
(MAX2009 EV kit, V
otherwise noted.)
0.75
0.70
0.65
0.60
0.55
0.50
0.45
______________________________________________________________________________________
A = V
B = V
INTERCONNECTS DE-EMBEDDED
1.1
GCS
GCS
GROUP DELAY vs. FREQUENCY
1.3
= 0V, V
= 0V, V
1.5
GFS
GFS
FREQUENCY (GHz)
CCG
= 0V
= 5V
1.7
= +5.0V, P
-11
-13
-15
-17
-19
-21
-23
1.9
C = V
D = V
-7
-9
B
-7
A
GCS
GCS
2.1
GAIN EXPANSION vs. INPUT POWER
A
= 5V, V
= 5V, V
A = V
B = V
C = V
D = V
D
-2
2.3
IN
B
GFS
GFS
GBP
GBP
GBP
GBP
C
INPUT POWER (dBm)
= -20dBm, V
2.5
= 0V
= 5V
3
= 0V
= 0.5V
= 1.0V
= 1.5V
C
8
D
26
24
22
20
18
16
14
12
10
E = V
F = V
G = V
H = V
Typical Operating Characteristics (continued)
8
6
A = V
B = V
C = V
13
1.5
GBP
E
GBP
GBP
GBP
GBP
GCS
GCS
GCS
F
= 2.0V
= 2.5V
= 3.5V
= 5.0V
NOISE FIGURE vs. FREQUENCY
18
= 0V, V
= 0V, V
= 1.5V, V
= +1.2V, V
1.7
G
H
GFS
GFS
23
GFS
FREQUENCY (GHz)
= 0V
= 5V
1.9
= 5V
GFS
190
180
170
160
150
140
130
D = V
E = V
2.1
= +5.0V, V
B
-7
E
GCS
GCS
PHASE EXPANSION vs. INPUT POWER
A
C
= 5V, V
H
= 5V, V
B
2.3
A = V
B = V
C = V
D = V
-2
A
D
GFS
GBP
GBP
GFS
GBP
GBP
C
G
GCS
INPUT POWER (dBm)
2.5
= 5V
= 0V
= 0.5V
= 0V
3
= 1.0V
= 1.5V
Gain Control Section (continued)
D
F
= +1.0V, f
8
E
E = V
F = V
G = V
H = V
30
25
20
15
10
13
5
0
GBP
GBP
GBP
GBP
IN
SUPPLY CURRENT vs. INPUT POWER
= 2.0V
= 2.5V
= 3.5V
= 5.0V
18
= 2140MHz, T
A = V
B = V
C = V
4
GBP
GBP
GBP
23
INPUT POWER (dBm)
8
= 0V
= 0.5V
= 1.0V
B
A
12
A
= +25°C, unless
D = V
E = V
16
GBP
GBP
= 3.0V
= 1.5V
20
D
C
E
24