Datasheet

MAX2009
1200MHz to 2500MHz Adjustable
RF Predistorter
_______________________________________________________________________________________ 7
-7.8
-7.4
-7.6
-6.6
-7.0
-6.2
-6.8
-7.2
-6.4
-6.0
GAIN EXPANSION vs. INPUT POWER
MAX2009TOC13
INPUT POWER (dBm)
GAIN (dB)
-7 3 8-2 13 18 23
A = V
PBIN
= 0V
B = V
PBIN
= 0.5V
C = V
PBIN
= 1.0V
D
E
F
A
B
D = V
PBIN
= 1.5V
E = V
PBIN
= 2.0V
F = V
PBIN
= 2.5V
C
150
190
PHASE EXPANSION vs. INPUT POWER
MAX2009TOC14
INPUT POWER (dBm)
PHASE (DEGREES)
180
160
170
-7 3 8-2 13 18 23
A = V
PBIN
= 0V
B = V
PBIN
= 0.5V
C = V
PBIN
= 1.0V
D
E
F
A
B
D = V
PBIN
= 1.5V
E = V
PBIN
= 2.0V
F = V
PBIN
= 2.5V
C
-7.8
-7.4
-7.6
-6.6
-7.0
-6.2
-6.8
-7.2
-6.4
-6.0
GAIN EXPANSION vs. INPUT POWER
MAX2009TOC15
INPUT POWER (dBm)
GAIN (dB)
-7 3 8-2 13 18 23
A = V
PDCS1
= V
PDCS2
= 0V
B = V
PDCS1
= 5V, V
PDCS2
= 0V
D
A
B
C
C = V
PDCS1
= 0V, V
PDCS2
= 5V
D = V
PDCS1
= V
PDCS2
= 5V
-7.8
-7.4
-7.6
-6.6
-7.0
-6.2
-6.8
-7.2
-6.4
-6.0
GAIN EXPANSION vs. INPUT POWER
MAX2009TOC16
INPUT POWER (dBm)
GAIN (dB)
-7 3 8-2 13 18 23
A = V
PF_S1
= 0V
B = V
PF_S1
= 0.5V
C = V
PF_S1
= 1.0V
D = V
PF_S1
= 1.5V
E
A
B
E = V
PF_S1
= 2.0V
F = V
PF_S1
= 5.0V
V
PDCS1
= 5.0V
C
D
F
150
190
PHASE EXPANSION vs. INPUT POWER
MAX2009TOC17
INPUT POWER (dBm)
PHASE (DEGREES)
180
160
170
-7 3 8-2 13 18 23
A = V
PF_S1
= 0V
B = V
PF_S1
= 0.5V
C = V
PF_S1
= 1.0V
D
E
F
A
B
D = V
PF_S1
= 1.5V
E = V
PF_S1
= 2.0V
F = V
PF_S1
= 5.0V
V
PDCS1
= 5.0V
C
150
190
PHASE EXPANSION vs. INPUT POWER
MAX2009TOC18
INPUT POWER (dBm)
PHASE (DEGREES)
180
160
170
-7 3 8-2 13 18 23
A = V
PDCS1
= V
PDCS2
= 0V
B = V
PDCS1
= 5V, V
PDCS2
= 0V
A
D
C
C = V
PDCS1
= 0V, V
PDCS2
= 5V
D = V
PDCS1
= V
PDCS2
= 5V
B
Typical Operating Characteristics (continued)
Phase Control Section (continued)
(MAX2009 EV kit, V
CCP
= +5.0V, P
IN
= -20dBm, V
PBIN
= 0V, V
PF_S1
= +5.0V, V
PDCS1
= V
PDCS2
= 0V, f
IN
= 2140MHz, T
A
= +25°C,
unless otherwise noted.)