Datasheet

MAX2009
1200MHz to 2500MHz Adjustable
RF Predistorter
8 _______________________________________________________________________________________
-7.8
-6.8
-7.3
-5.8
-6.3
-5.3
GAIN EXPANSION vs. INPUT POWER
MAX2009TOC19
INPUT POWER (dBm)
GAIN (dB)
-7 3 8-2 13 18 23
V
PDCS1
= 5.0, V
PF_S1
= 1.5V
T
A
= -40°C
T
A
= +25°C
T
A
= +85°C
150
160
165
155
175
170
180
PHASE EXPANSION vs. INPUT POWER
INPUT POWER (dBm)
PHASE (DEGREES)
-7 3 8-2 13 18 23
V
PDCS1
= 5.0, V
PF_S1
= 1.5V
T
A
= -40°C
T
A
= +25°C
T
A
= +85°C
MAX2009TOC20
8.0
8.4
8.2
8.8
8.6
9.2
9.0
9.4
4.75 4.954.85 5.05 5.15 5.25
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX2009TOC21
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (mA)
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
40
30
35
20
25
10
5
15
0
1.1 1.7 1.91.51.3 2.1 2.3 2.5
SMALL-SIGNAL INPUT RETURN LOSS
vs. FREQUENCY
MAX2009TOC22
FREQUENCY (GHz)
INPUT RETURN LOSS (dB)
A = V
GCS
= 0V, V
GFS
= 0V
B = V
GCS
= 0V, V
GFS
= 5V
C = V
GCS
= 5V, V
GFS
= 0V
D = V
GCS
= 5V, V
GFS
= 5V
A
B
D
C
40
30
35
20
25
10
5
15
0
1.1 1.7 1.91.51.3 2.1 2.3 2.5
SMALL-SIGNAL OUTPUT RETURN LOSS
vs. FREQUENCY
MAX2009TOC23
FREQUENCY (GHz)
OUTPUT RETURN LOSS (dB)
A = V
GCS
= 0V, V
GFS
= 0V
B = V
GCS
= 0V, V
GFS
= 5V
C = V
GCS
= 5V, V
GFS
= 0V
D = V
GCS
= 5V, V
GFS
= 5V
B
A
D
C
Typical Operating Characteristics
Gain Control Section
(MAX2009 EV kit, V
CCG
= +5.0V, P
IN
= -20dBm, V
GBP
= +1.2V, V
GFS
= +5.0V, V
GCS
= +1.0V, f
IN
= 2140MHz, T
A
= +25°C, unless
otherwise noted.)
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.)