參數(shù)資料
型號: MAX2057ETX
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 衰減器
英文描述: 1700MHz to 2500MHz Variable-Gain Amplifier with Analog Gain Control
中文描述: 1700 MHz - 2500 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER
封裝: 6 X 6 MM, TQFN-36
文件頁數(shù): 7/12頁
文件大?。?/td> 826K
代理商: MAX2057ETX
M
1700MHz to 2500MHz Variable-Gain
Amplifier with Analog Gain Control
_______________________________________________________________________________________
7
Typical Operating Characteristics
Two Attenuator Configuration
(Typical Application Circuit with
two attenuators
connected, V
CC
= +5.0V, R1 = 1.2k
, R2 = 2k
, f
IN
= 2100MHz, maximum gain
setting, P
OUT
= +5dBm, linearity measured at P
OUT
= +5dBm/tone, T
A
= +25°C, unless otherwise noted.)
INPUT RETURN LOSS
vs. RF FREQUENCY
M
RF FREQUENCY (MHz)
I
2300
2100
1700
1900
35
30
25
20
15
10
5
0
40
1500
2500
T
A
= +25
°
C
T
A
= -40
°
C
T
A
= +85
°
C
OUTPUT RETURN LOSS
vs. RF FREQUENCY
M
RF FREQUENCY (MHz)
O
2300
2100
1700
1900
35
30
25
20
15
10
5
0
40
1500
2500
T
A
= -40
°
C
T
A
= +25
°
C
T
A
= +85
°
C
GAIN vs. GAIN-CONTROL VOLTAGE
M
V
CNTL
(V)
G
3.5
3.0
2.5
2.0
1.5
-25
-15
-5
5
15
-35
1.0
4.0
T
A
= -40
°
C
T
A
= +25
°
C
T
A
= +85
°
C
GAIN vs. RF FREQUENCY
M
RF FREQUENCY (MHz)
G
2300
2100
1900
1700
9
11
13
15
17
7
1500
2500
T
A
= -40
°
C
T
A
= +25
°
C
T
A
= +85
°
C
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