max2058etlt Maxim Integrated Products, Inc., max2058etlt Datasheet - Page 5

• Manufacturer Part Number: max2058etlt
• Description: Max2058 700mhz To 1200mhz High-linearity, Spi-controlled Dvga With Integrated Loopback Mixer
• Manufacturer: Maxim Integrated Products, Inc.

(MAX2058 Typical Application Circuit , V
40MHz ≤ f
f
RF
-0.5
-1.0
SPI-Controlled DVGA with Integrated Loopback Mixer
1.0
0.5
-0.5
-1.0
1.0
0.5
13
12
11
10
- f
ATTEN A ABS ACCURACY vs. RF FREQUENCY
0
ATTEN B ABS ACCURACY vs. RF FREQUENCY
9
8
7
6
0
700
700
700
LO
, and T
LO
T
800
T
800
800
C
GAIN vs. RF FREQUENCY
C
≤ 100MHz, T
= +5°C
= +25°C
C
(MAXIMUM GAIN)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
= +25°C, unless otherwise noted.)
900
900
900
_______________________________________________________________________________________
1000
1000
1000
T
C
C
= +85°C
= -40°C to +85°C. Typical values are at V
T
C
= -40°C
1100
1100
1100
1200
1200
1200
CC
= +4.75V to +5.25V, digital attenuators set for maximum gain, 700MHz ≤ f
700MHz to 1200MHz High-Linearity,
-0.5
-1.0
-0.5
-1.0
1.0
0.5
1.0
0.5
13
12
11
10
ATTEN A REL ACCURACY vs. RF FREQUENCY
0
ATTEN B REL ACCURACY vs. RF FREQUENCY
0
9
8
7
6
700
700
700
800
800
800
GAIN vs. RF FREQUENCY
V
CC
(MAXIMUM GAIN)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
= 5.0V
900
900
900
V
CC
= 5.25V
V
CC
CC
1000
1000
1000
Typical Operating Characteristics
= 4.75V
= 5.0V, P
1100
1100
1100
IN
1200
1200
1200
= 0dBm, f
-15
-25
-15
-25
15
34
33
32
31
30
29
-5
15
-5
5
RF
5
800
700
700
= 940MHz, f
OUTPUT IP3 vs. RF FREQUENCY
800
800
GAIN vs. RF FREQUENCY
GAIN vs. RF FREQUENCY
850
T
ADJUSTING ATTEN A
ADJUSTING ATTEN B
C
T
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
= +25°C
C
= +5°C
900
900
LO
900
T
= 45MHz, f
C
T
= +85°C
C
1000
1000
= -40°C
RF
≤ 1200MHz,
950
1100
1100
LBOUT
1000
1200
1200
=
5