MAX2045 MAXIM [Maxim Integrated Products], MAX2045 Datasheet - Page 11

• Manufacturer Part Number: MAX2045
• Description: High-Gain Vector Multipliers
• Manufacturer: MAXIM [Maxim Integrated Products]

(V
VQ2 = REFOUT, P
220
210
200
190
180
170
160
150
140
-10
-15
-20
-25
-30
-10
-15
-20
-25
-30
-35
-40
-45
-50
20
15
10
20
15
10
-5
-5
CC
5
0
5
0
vs. TEMPERATURE AND SUPPLY VOLTAGE
1700
2.50
-40
GAIN vs. CONTROL VOLTAGE (VI1 = VQ1)
REFOUT LOADED WITH V_2
= 5V, f
SUPPLY CURRENT
V_1 = 3.5V
T
V
1750
A
REFOUT AND SUPPLY CURRENT
CC
= -40°C
2.75
V_1 = 2.75V
= 4.75V
-15
CONTROL VOLTAGE VI1, VQ1 (V)
V_1 = 2.55V
1800
T
GAIN vs. FREQUENCY
IN
A
= +85°C
3.00
TEMPERATURE (°C)
FREQUENCY (MHz)
= 1900MHz, V_1 = VI1 and VQ1, V_2 = VI2 and VQ2, I_1 = II1 and IQ1, I_2 = II2 and IQ2, VI1 = VQ1 = 3.2V, VI2 =
1850
10
IN
V
1900
CC
3.25
______________________________________________________________________________________
= -15dBm per tone at 1MHz offset (IIP3), and T
V_1 = 2.625V
= 5.0V
T
35
A
V_1 = 3.0V
1950
= +25°C
3.50
2000
V
CC
60
3.75
MAX2046 toc27
= 5.25V
2050
2100
4.00
85
2.52
2.51
2.50
2.48
2.47
2.46
2.45
2.44
2.49
100
110
120
-10
-15
-20
-25
-30
Typical Operating Characteristics (MAX2046)
10
12
14
16
18
20
22
24
15
10
-5
30
40
50
60
70
80
90
5
0
1700
1700
1700
INPUT RETURN LOSS vs. FREQUENCY
REVERSE ISOLATION vs. FREQUENCY
High-Gain Vector Multipliers
V_1 = 2.55V TO 3.5V
V_1 = 2.55V TO 3.5V
I_1 = 5mA
1750
1750
1750
I_1 = 3mA
1800
1800
1800
I_1 = 1mA
GAIN vs. FREQUENCY
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
1850 1900
1850 1900
1850
A
1900
= +25°C, unless otherwise noted.)
I_1 = 0
1950
1950
I_1 = 2mA
1950
2000 2050
2000
2000
I_1 = 4mA
2050
2050
2100
2100
2100
-144.0
-144.5
-145.0
-145.5
-146.0
-146.5
-147.0
-147.5
-148.0
-148.5
-149.0
-10
-15
-20
-25
-30
20
15
10
12
13
14
15
16
17
18
19
20
21
22
-5
5
0
1700
2.50
1700
GAIN vs. CONTROL VOLTAGE (VI1 = VQ1)
OUTPUT RETURN LOSS vs. FREQUENCY
OUTPUT NOISE POWER vs. FREQUENCY
V
CC
1750
1750 1800
= 4.75V TO 5.25V
2.75
CONTROL VOLTAGE VI1, VQ1 (V)
1800
V_1 = 2.55V
3.00
V_1 = 3V
FREQUENCY (MHz)
FREQUENCY (MHz)
1850 1900
1850
V_1 = 3.5V
3.25
1900
V_1 = 2.55V TO 3.5V
V_1 = 2.625V
V_1 = 2.75V
1950
1950
3.50
2000
2000
3.75
2050
2050
2100
4.00
2100
11