Datasheet

MAX2010
500MHz to 1100MHz Adjustable
RF Predistorter
_______________________________________________________________________________________ 9
LARGE-SIGNAL OUTPUT RETURN LOSS
vs. FREQUENCY
MAX2010 toc25
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
1.0
0.90.80.70.6
40
30
20
10
0
50
0.5 1.1
A
B
D
C
P
IN
= +15dBm
-20
-18
-19
-16
-17
-14
-13
-15
-12
SMALL-SIGNAL GAIN vs. FREQUENCY
MAX2010 toc26
FREQUENCY (GHz)
GAIN (dB)
1.00.90.80.70.60.5 1.1
T
A
= +25°C
T
A
= -40°C
T
A
= +85°C
-20
-18
-19
-16
-17
-14
-13
-15
-12
SMALL-SIGNAL GAIN vs. FREQUENCY
MAX2010 toc27
FREQUENCY (GHz)
GAIN (dB)
1.00.90.80.70.60.5 1.1
V
CCG
= 4.75V, 5.0V, 5.25V
-30
-25
-15
-20
-10
-5
0
034215
SMALL-SIGNAL GAIN vs. V
GCS
MAX2010 toc28
V
GCS
(V)
GAIN (dB)
V
GFS
= 0V, 1.5V, 5.0V
034215
SMALL-SIGNAL GAIN vs. V
GCS
MAX2010 toc29
V
GCS
(V)
GAIN (dB)
T
A
= -40°C
-30
-25
-15
-20
-10
-5
0
T
A
= +25°C
V
GFS
= +1.5V
T
A
= +85°C
LARGE-SIGNAL INPUT RETURN LOSS
vs. FREQUENCY
MAX2010 toc24
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
1.0
0.90.80.70.6
40
30
20
10
0
50
0.5 1.1
D
A
C
B
P
IN
= +15dBm
Typical Operating Characteristics (continued)
Gain Control Section (continued)
(MAX2010 EV kit, V
CCP
= +5.0V, P
IN
= -20dBm, V
PBIN
= 0V, V
PF_S1
= +5.0V, V
PDCS1
= V
PDCS2
= 0V, f
IN
= 880MHz, T
A
= +25°C
unless otherwise noted.)