参数资料
型号: MAX2388EGC+T
厂商: Maxim Integrated
文件页数: 7/11页
文件大小: 0K
描述: IC LNA/MIXER W-CDMA 12QFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
RF 型: W-CDMA
频率: 2.11GHz ~ 2.17GHz
混频器数目: 1
增益: 17dB
噪音数据: 2.2dB
电流 - 电源: 11.7mA
电源电压: 2.7 V ~ 3.3 V
包装: 带卷 (TR)
封装/外壳: 12-VFQFN 裸露焊盘
供应商设备封装: 12-QFN-EP(3x3)
W-CDMA LNA/Mixer ICs
Typical Operating Characteristics (continued)
(T A = +25 ° C, V CC = +2.7V, unless otherwise noted.)
12
MAX2389
SUPPLY CURRENT vs. TEMPERATURE
20
MAX2389
LNA GAIN vs. TEMPERATURE
10
MAX2389
LNA IIP3 vs. TEMPERATURE
10
V CC = +3.3V
HIGH-GAIN
V CC = +4.3V
HIGH-GAIN
15
8
6
HIGH-GAIN MODE
8
HIGH-GAIN MODE
4
6
V CC = +2.7V
HIGH-GAIN
V CC = +4.3V
LOW-GAIN
10
5
2
0
-2
LOW-GAIN MODE
4
2
V CC = +2.7V
LOW-GAIN
V CC = +3.3V
LOW-GAIN
0
LOW-GAIN MODE
-4
-6
-8
0
-5
-10
-40
-15
10
35
60
85
-40
-15
10
35
60
85
-40
-15
10
35
60
85
12
10
TEMPERATURE ( ° C)
MAX2389
MIXER CONVERSION GAIN
vs. LO INPUT POWER
30
25
20
TEMPERATURE ( ° C)
MAX2389
MIXER IIP2 AND IIP3 vs. TEMPERATURE
-6
-8
TEMPERATURE ( ° C)
MAX2389
MIXER INPUT -1dB COMPRESSION POINT
vs. TEMPERATURE
8
6
LOW-GAIN MODE
HIGH-GAIN MODE
15
10
IIP2: HIGH-GAIN
MODE,
IIP2: HIGH-GAIN
MODE,
DIFFERENTIAL LO
-10
4
5
SINGLE-ENDED LO
-12
2
0
0
-5
-10
IIP3: HIGH-GAIN
MODE
IIP3: LOW-GAIN
MODE
-14
-16
-13
-12
-11
-10
-9
-8
-7
-40
-15
10
35
60
85
-40
-15
10
35
60
85
50
LO INPUT LEVEL (dBm)
MAX2389
MIXER LO-IF AND LO-RF ISOLATION
vs. LO FREQUENCY
10
TEMPERATURE ( ° C)
MAX2389
LNA NOISE FIGURE vs. FREQUENCY
9
TEMPERATURE ( ° C)
MAX2389
MIXER NOISE FIGURE vs. LO POWER
45
40
LO-RF: LOW-GAIN
MODE
LO-RF: HIGH-GAIN
MODE
8
LOW-GAIN MODE
8
HIGH-GAIN MODE
35
30
LO-IF: LOW-GAIN
MODE
6
7
25
4
HIGH-GAIN MODE
6
LOW-GAIN MODE
20
15
LO-IF: HIGH-GAIN
MODE
V CC = +2.7V
2
5
LO = -4dBm
10
0
4
2300
2310
2320
2330
2340
2350
2360
2110
2120
2130
2140
2150
2160
2170
-7
-6
-5
-4
-3
-2
-1
FREQUENCY (MHz)
FREQUENCY (MHz)
LO POWER (dB)
_______________________________________________________________________________________
7
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