为500MHz至1100MHz可调
RF预失真
MAX2010
典型工作特性（续）
相位控制部分（续）
（ MAX2010评估板，V
CCP
= + 5.0V ，P
IN
= -20dBm ，V
PBIN
= 0V, V
PF_S1
= +5.0V, V
PDCS1
= V
PDCS2
= 0V ，女
IN
= 880MHz ，T
A
= +25°C
除非另有说明）。
小信号增益
与频率的关系
MAX2010 toc07
小信号增益
与粗边坡
MAX2010 toc08
小信号增益
与粗边坡
T
A
= -40°C
T
A
= +25°C
T
A
= +85°C
MAX2010 toc09
-4.0
-4.5
-5.0
增益（dB ）
-5.5
-6.0
-6.5
-7.0
0.5
0.6
0.7
0.8
0.9
频率（GHz ）
1.0
-4.0
-4.5
-5.0
增益（dB ）
-5.5
V
PF_S1
= 5V
-6.0
-6.5
-7.0
PDCS1 = 0
PDCS2 = 0
V
PF_S1
= 0V
V
PF_S1
= 1.5V
-4.0
-4.5
-5.0
增益（dB ）
-5.5
-6.0
-6.5
-7.0
PDCS1 = 0
PDCS2 = 0
V
CCP
= 4.75V, 5.0V, 5.25V
1.1
PDCS1 = 5
PDCS1 = 0
PDCS2 = 0
PDCS2 = 5
粗坡（ V）
PDCS1 = 5
PDCS2 = 5
PDCS1 = 5
PDCS1 = 0
PDCS2 = 0
PDCS2 = 5
粗坡（ V）
PDCS1 = 5
PDCS2 = 5
群延迟和频率
MAX2010 toc10
噪声系数与频率的关系
6.8
6.6
噪声系数（dB ）
6.4
6.2
6.0
5.8
5.6
5.4
D
B
MAX2010 toc11
电源电流随输入功率
MAX2010 toc12
1.50
1.45
1.40
延迟（ns ）
1.35
A
1.30
1.25
1.20
0.5
0.6
0.7
0.8
D
0.9
B
1.0
C
7.0
6.00
5.95
电源电流（mA ）
B
5.90
5.85
A
5.80
5.75
E
D
C
5.2
5.0
1.1
0.5
A
1.0
0.7
0.8
0.9
频率（GHz ）
A = V
PDCS1
= V
PDCS2
= V
PF_S1
= 0V
B = V
PDCS1
= V
PDCS2
= 0V, V
PF_S1
= 5V
- V
PDCS1
= V
PDCS2
= 5V, V
PF_S1
= 0V
D = V
PDCS1
= V
PDCS2
= V
PF_S1
= 5V
0.6
C
1.1
5.70
0
4
8
12
16
20
24
输入功率（dBm ）
D = V
PBIN
= 1.5V
A = V
PBIN
= 0V
E = V
PBIN
= 3.0V
B = V
PBIN
= 0.5V
- V
PBIN
= 1.0V
频率（GHz ）
A = V
PDCS1
= V
PDCS2
= V
PF_S1
= 0V
B = V
PDCS1
= V
PDCS2
= 0V, V
PF_S1
= 5V
- V
PDCS1
= V
PDCS2
= 5V, V
PF_S1
= 0V
D = V
PDCS1
= V
PDCS2
= V
PF_S1
= 5V
互连脱嵌
6
_______________________________________________________________________________________
