MAX2371ETC+ Maxim Integrated Products, MAX2371ETC+ Datasheet - Page 6

• Manufacturer Part Number: MAX2371ETC+
• Description: RF Amplifier IC LNA W/ATTEN AND VGA-EP
• Manufacturer: Maxim Integrated Products

Specifications of MAX2371ETC+

• Operating Frequency: 100 MHz to 1 GHz
• P1db: 19.5 dBm
• Noise Figure: 1.8 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LNAs with Step Attenuator and VGA
Table 1. MAX2371 S-Parameters
(V
6
FREQUENCY
CC
_______________________________________________________________________________________
(MHz)
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
100
150
200
300
400
500
600
700
800
900
= 2.775V, RX_EN = high, LNA_I = high, RF_ATTN = low, P
10
MAGNITUDE
0.943409
0.746965
0.728794
0.705066
0.704636
0.719615
0.731998
0.736258
0.738074
0.738465
0.736843
0.720668
0.712090
0.690343
0.657098
0.606583
0.545500
0.469143
0.372315
0.267147
0.150522
0.060478
LNA (S11)
-100.3900
-103.2500
-106.6300
-111.0400
-116.0200
-123.3900
-137.6100
160.4700
-29.9420
-35.6990
-43.4190
-55.1180
-65.2420
-73.5040
-80.6450
-85.6220
-89.2240
-91.6690
-94.0260
-96.1830
-98.0560
PHASE
-4.8477
MAGNITUDE
5.980672
2.959750
2.347308
1.769355
1.290313
1.060230
0.930754
0.849660
0.810047
0.796627
0.793643
0.801946
0.816554
0.836893
0.861113
0.891302
0.925092
0.966707
1.002767
1.021504
1.021081
0.995004
LNA (S21)
171.1200
102.1900
45.42700
-10.2610
-16.1910
-23.1040
-29.9130
-37.6360
-45.7240
-53.5490
89.6950
75.0130
58.1420
36.0670
28.4990
22.7470
18.1080
14.3230
PHASE
-4.3698
9.9632
5.9889
1.1604
IN
= -30dBm, T
MAGNITUDE
0.002136
0.002021
0.003089
0.003238
0.004439
0.003346
0.004395
0.006155
0.004143
0.005580
0.005309
0.007592
0.008451
0.011955
0.014966
0.019602
0.023963
0.031521
0.039505
0.047321
0.056859
0.063929
A
= +25°C.)
LNA (S12)
-102.490
138.790
122.090
129.220
130.200
131.440
128.730
121.710
114.740
109.530
100.480
PHASE
61.149
47.793
83.493
82.612
68.614
71.599
56.224
93.741
89.871
99.418
92.788
MAGNITUDE
0.998803
0.994752
0.985485
0.986870
0.979073
0.963130
0.947862
0.935998
0.930518
0.935158
0.933372
0.941369
0.940860
0.936774
0.930219
0.925103
0.926670
0.939042
0.949456
0.966296
0.975001
0.971740
LNA (S22)
-11.1180
-14.6680
-18.0970
-21.2670
-23.5710
-25.5640
-27.8980
-30.2110
-32.2310
-34.6290
-37.6190
-40.1400
-42.0800
-43.7830
-45.2980
-46.5300
-48.7600
-50.8360
PHASE
-1.1632
-4.4481
-6.0754
-7.7399