参数资料
型号: MAX2642EXT+T
厂商: Maxim Integrated
文件页数: 13/16页
文件大小: 0K
描述: IC AMP LOW NOISE SC70-6
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
频率: 800MHz ~ 1GHz
增益: 16.7dB
噪音数据: 4.3dB
RF 型: 手机,ISM,SMR
电源电压: 2.7 V ~ 5.5 V
电流 - 电源: 7.5mA
封装/外壳: 6-TSSOP,SC-88,SOT-363
包装: 带卷 (TR)
900MHz SiGe, High IP3,
Low-Noise Amplifiers
Table 7. MAX2642/MAX2643 Typical Noise Parameters
(R BIAS = 510 ? , high-gain mode, V CC = +3.0V, T A = +25 ° C.)
FREQUENCY
(MHz)
800
850
875
900
925
950
1000
NF MIN
(dB)
1.011
1.023
1.030
1.037
1.045
1.053
1.069
Γ opt
MAG
0.3074
0.3016
0.2990
0.2965
0.2942
0.2919
0.2879
Γ opt PHASE
(DEGREES)
55.04
58.89
60.83
62.77
64.70
66.62
70.40
R N
( ? )
13.11
13.28
13.38
13.49
13.60
13.72
13.96
Table 8. MAX2642/MAX2643 Typical Noise Parameters
(R BIAS = 806 ? , high-gain mode, V CC = +3.0V, T A = +25 ° C.)
FREQUENCY
(MHz)
800
850
875
900
925
950
1000
NF MIN
(dB)
1.149
1.161
1.168
1.176
1.185
1.194
1.213
Γ opt
MAG
0.3905
0.3832
0.3798
0.3766
0.3735
0.3705
0.3650
Γ opt PHASE
(DEGREES)
54.95
58.63
60.49
62.35
64.21
66.06
69.72
R N
( ? )
15.14
15.32
15.43
15.55
15.68
15.82
16.11
Table 9. MAX2642/MAX2643 Typical Noise Parameters
(R BIAS = 1.1k ? , high-gain mode, V CC = +3.0V, T A = +25 ° C.)
FREQUENCY
(MHz)
800
850
875
900
925
950
1000
NF MIN
(dB)
1.312
1.325
1.333
1.342
1.352
1.363
1.385
Γ opt
MAG
0.4473
0.4391
0.4353
0.4317
0.4282
0.4249
0.4186
Γ opt PHASE
(DEGREES)
55.50
59.12
60.96
62.79
64.63
66.46
70.08
R N
( ? )
17.64
17.83
17.96
18.11
18.26
18.43
18.78
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