MAX2057EVKIT Maxim Integrated Products, MAX2057EVKIT Datasheet - Page 7

• Manufacturer Part Number: MAX2057EVKIT
• Description: EVAL KIT FOR MAX2057
• Manufacturer: Maxim Integrated Products
• Type: Amplifier, CDMAr

Specifications of MAX2057EVKIT

• Frequency: 1.7GHz ~ 2.5GHz
• For Use With/related Products: MAX2057
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(Typical Application Circuit with two attenuators connected, V
setting, P
OUT
= +5dBm, linearity measured at P
-15
-25
-35
_______________________________________________________________________________________
15
-5
10
15
20
25
30
35
40
5
0
5
1500
1.0
T
T
GAIN vs. GAIN-CONTROL VOLTAGE
A
A
= +25°C
= +85°C
T
A
1.5
1700
= +85°C
INPUT RETURN LOSS
vs. RF FREQUENCY
1300MHz to 2700MHz Variable-Gain
RF FREQUENCY (MHz)
2.0
Amplifier with Analog Gain Control
1900
T
A
V
= +25°C
CNTL
2.5
T
A
T
(V)
= -40°C
2100
A
= -40°C
3.0
OUT
2300
3.5
= +5dBm/tone, T
2500
4.0
CC
= +5.0V, R1 = 1.2kΩ, R2 = 2kΩ, f
A
Typical Operating Characteristics
= +25°C, unless otherwise noted.)
17
15
13
11
10
15
20
25
30
35
40
9
7
0
5
1500
1500
T
1700
1700
A
Two Attenuator Configuration
GAIN vs. RF FREQUENCY
= -40°C
OUTPUT RETURN LOSS
T
A
vs. RF FREQUENCY
RF FREQUENCY (MHz)
= +25°C
RF FREQUENCY (MHz)
T
1900
1900
A
= +25°C
T
A
= +85°C
2100
2100
IN
T
A
= +85°C
= 2100MHz, maximum gain
T
A
= -40°C
2300
2300
2500
2500
7