MAX2538 View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX2538 Datasheet PDF : 27 Pages
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Quadruple-Mode PCS/Cellular/GPS LNA/Mixers
Table 4. Typical Cascade Performance of Cellular-Band Receiver with 2.5dB Interstage
Loss (RBIAS = 20kΩ)
PARAMETER
Conversion Gain (dB)
Noise Figure (dB)
Input IP3 (dBm)
Supply Current (mA) (MAX2351/MAX2354/MAX2530/MAX2531)
Supply Current (mA) (MAX2358/MAX2537/MAX2538)
HGHL
25.00
1.91
-5.14
27.70
28.90
HGLL
24.00
1.79
-6.21
20.60
21.80
MG
12.00
9.10
7.75
23.50
24.70
LG
4.50
14.50
13.59
13.90
15.10
ULG
2.50
14.50
5.44
6.50
7.70
Table 5. Typical Cascade Performance of
PCS-Band Receiver with 2.5dB Interstage
Loss (RBIAS = 20kΩ)
PARAMETER
Conversion Gain (dB)
Noise Figure (dB)
Input IP3 (dBm)
Supply Current (mA)
(MAX2358/MAX2359/
MAX2530/MAX2538)
Supply Current (mA)
(MAX2351/MAX2531)
HGHL
26.00
1.72
-8.54
26.50
27.20
LG
4.50
13.16
+5.44
8.60
9.30
ULG
4.00
13.16
+3.46
7.40
8.10
Table 6. Typical Cascade Performance
of GPS Band (RBIAS = 20kΩ)
PARAMETER
Conversion Gain (dB)
Noise Figure (dB)
Input IP3 (dBm)
Supply Current (mA)
(MAX2530/MAX2537/
MAX2538)
WITH 2.5dB
INTERSTAGE
SAW LOSS
30.50
1.32
-15.05
WITH LC
INTERSTAGE
MATCH
29.09
1.99
-14.35
18.90
18.90
Supply Current (mA)
(MAX2531)
Image Suppression (dB)
19.60
25
19.60
15
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