参数资料
型号: MAX2338ETI+T
厂商: Maxim Integrated
文件页数: 5/13页
文件大小: 0K
描述: IC LNA/MIXER CDMA 28-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
功能: LNA/混频器
频率: 869MHz ~ 894MHz,1.93GHz ~ 1.99GHz
RF 型: CDMA,EDGE,GSM,TDMA
次要属性: 15dB LNA 增益
封装/外壳: 28-WFQFN 裸露焊盘
包装: 带卷 (TR)
Triple/Dual-Mode CDMA LNA/Mixers
Typical Operating Characteristics
(T A = +25 ° C, unless otherwise noted.)
PCS-BAND HGHL LNA GAIN
PCS-BAND SUPPLY CURRENT
CELLULAR-BAND SUPPLY CURRENT
vs. CURRENT
30
25
20
HGHL
HGLL
30
25
20
HGHL
LGHL
17
16
15
TA = -40 ° C
15
15
HGLL
14
TA = +25 ° C
TA = +85 ° C
13
10
5
0
10
5
0
FM
12
11
10
-50
0
50
100
-50
0
50
100
4
6
8
10
12
14
16
TEMPERATURE ( ° C)
CELLULAR-BAND HGHL LNA GAIN
vs. CURRENT
TEMPERATURE ( ° C)
CELLULAR-BAND LNA GAIN
vs. FREQUENCY
LNA CURRENT (mA)
PCS-BAND LNA GAIN
vs. FREQUENCY
18
17
16
TA = -40 ° C
20
15
10
HGHL
HGLL, FM
17
16
15
14
13
HGLL
HGHL
15
12
14
13
TA = +25 ° C
TA = +85 ° C
5
0
LGHL
11
10
9
8
12
-5
7
4
6
8
10
12
14
16
18
20
850
860
870
880
890
900
1900
1920
1940
1960
1980
2000
LNA CURRENT (mA)
PCS-BAND HGHL LNA IIP3
vs. CURRENT
FREQUENCY (MHz)
CELLULAR-BAND HGHL LNA IIP3
vs. CURRENT
FREQUENCY (MHz)
PCS-BAND HGHL LNA NOISE FIGURE
vs. FREQUENCY
10
9
T A = -40°C
14
12
TA = +25 ° C
TA = -40 ° C
2.0
1.9
8
1.8
7
T A = +25°C
10
TA = +85 ° C
1.7
4mA
6
8
1.6
5
T A = +85°C
6
1.5
8.4mA
4
1.4
3
2
4
2
1.3
1.2
15mA
4
5
6
7
8
9
4
6
8
10
12
14
16
1900
1920
1940
1960
1980
2000
LNA CURRENT (mA)
LNA CURRENT (mA)
FREQUENCY (MHz)
_______________________________________________________________________________________
5
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