参数资料
型号: MAX2654-MAX2656
厂商: Maxim Integrated Products, Inc.
英文描述: 1575MHz/1900MHz Variable-IP3 Low-Noise Amplifiers
中文描述: 1575MHz/1900MHz可变IP3的低噪声放大器
文件页数: 11/14页
文件大小: 361K
代理商: MAX2654-MAX2656
M
1575MHz/1900MHz Variable-IP3
Low-Noise Amplifiers
______________________________________________________________________________________
11
0
-2
-4
-6
-8
-10
-12
-14
1000
1600
1800
1200
1400
FREQUENCY (MHz)
2000
2200
MAX2656
INPUT/OUTPUT RETURN LOSS vs. FREQUENCY
M
I
HIGH-GAIN MODE
INPUT
RETURN LOSS
OUTPUT
RETURN LOSS
-45
-50
-55
-60
-25
-20
-30
-35
-40
1000
1600
1800
1200
1400
FREQUENCY (MHz)
2000
2200
MAX2656
REVERSE ISOLATION vs. FREQUENCY
M
R
HIGH-GAIN MODE
LOW-GAIN MODE
-40
-30
-35
-20
-25
-15
-10
0
2.0
1.0
3.0
4.0
MAX2656
GAIN STEP TIME FROM LOW TO HIGH
M
TIME (
μ
s)
O
2.0
μ
s
-40
-30
-35
-20
-25
-15
-10
0
2.0
1.0
3.0
4.0
MAX2656
GAIN STEP TIME FROM HIGH TO LOW
M
TIME (
μ
s)
O
2.0
μ
s
-20
10
8
6
4
2
0
-2
-4
-6
-8
-10
-12
-14
-16
-18
-30
-15
-10
-25
-20
INPUT POWER (dBm)
-5
0
MAX2656
OUTPUT POWER vs. INPUT POWER
M
O
f
IN
= 1960MHz
HIGH-GAIN MODE
R
BIAS
= 715
±1%
R
BIAS
= 511
±1%
R
BIAS
= 392
±1%
-30
2
-2
-6
-10
-14
-18
-22
-26
-30
-15
-10
-25
-20
INPUT POWER (dBm)
-5
0
MAX2656
OUTPUT POWER vs. INPUT POWER
M
O
f
IN
= 1960MHz
LOW-GAIN MODE
R
BIAS
= 715
±
1%
R
BIAS
= 511
±
1%
R
BIAS
= 392
±
1%
Typical Operating Characteristics (continued)
(P
IN
= -30dBm, input and output are terminated to 50
, V
CC
= +3V, high-gain and low-gain modes are applicable only to the MAX2656,
T
A
= +25
°
C, unless otherwise noted.)
-12
2
4
0
-4
-2
-6
-10
-8
200
600
800
R
BIAS
(
)
400
1000 1200 1400 1600
MAX2656
P
1dB
vs. R
BIAS
M
P
1
T
A
= +25
°
C
T
A
= -40
°
C
T
A
= +85
°
C
f
IN
= 1960MHz
HIGH-GAIN MODE
-10
2
4
0
-4
-2
-6
-8
200
600
800
R
BIAS
(
)
400
1000 1200 1400 1600
MAX2656
P
1dB
vs. R
BIAS
M
P
1
T
A
= +25
°
C
T
A
= +40
°
C
f
IN
= 1960MHz
LOW-GAIN MODE
T
A
= +85
°
C
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