MAX2322EUP 查看數據表（PDF） - Maxim Integrated
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MAX2322EUP Datasheet PDF : 28 Pages
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Adjustable, High-Linearity,
SiGe Dual-Band LNA/Mixer ICs
Typical Operating Characteristics (continued)
(MAX232_ EV kit, VCC = +2.75V, fLNAINH = fMIXINH = 1960MHz, fLNAINL = fMIXINL = 881MHz, fLOHIN = 1750MHz, fLOLIN = 1091MHz
(digital modes), fLOLIN = 991MHz (FM mode), LO input power = -7dBm, 50Ω system, all measurements include matching component
losses but not connector and trace losses, TA = +25°C, unless otherwise noted.)
CELLULAR-BAND MIXER IIP3
vs. RF INPUT LEVEL
5
4 LOW SIDE LO, LGHL HIGH SIDE LO, LGHL
3
CELLULAR-BAND MIXER IIP3
vs. LO INPUT LEVEL
6
HIGH SIDE LO, FM
5
PCS-BAND HGHL MIXER IIP3
vs. CURRENT
10
TA = +85°C, HIGH SIDE LO TA = +25°C,
8
HIGH SIDE LO
2
LOW SIDE LO, HGHL
1
0 LOW SIDE LO, HGLL
-1
HIGH SIDE LO, HGLL
-2
-3
HIGH SIDE LO, HGHL
-4
-5
-35 -30 -25 -20 -15 -10
RF INPUT LEVEL PER TONE (dBm)
4 HIGH SIDE LO, HGHL AND LGHL
3
2
LOW SIDE LO, LOW SIDE LO, FM
HGHL AND LGHL
1
HIGH SIDE LO, HGLL LOW SIDE LO, HGLL
0
-18 -14 -10 -6 -2 2 6 10
LO INPUT LEVEL (dBm)
6
4
TA = +85°C, LOW SIDE LO
2
TA = +25°C, LOW SIDE LO
0
TA = -40°C, LOW SIDE LO
TA = -40°C, HIGH SIDE LO
-2
-4
6
11
16
MIXER CURRENT (mA)
PCS-BAND HGHL MIXER IIP3
vs. CURRENT
8
HIGH SIDE LO, 3V HIGH SIDE LO, 2.7V
6
LOW SIDE LO, 3V
4
HIGH SIDE LO, 3.6V
2
LOW SIDE LO, 3.6V
LOW SIDE LO, 2.7V
0
-2
-4
6
11
16
MIXER CURRENT (mA)
PCS-BAND MIXER IIP3
vs. RF INPUT LEVEL
8
7
HIGH SIDE LO, HGHL, HIGH SIDE LO, LGHL
6
5 LOW SIDE LO, LGHL
4
3 LOW SIDE LO, HGHL
2
1
0
-1 LOW SIDE LO, HGLL
-2
-3
HIGH SIDE LO, HGLL
-4
-35 -30 -25 -20 -15 -10
RF INPUT LEVEL PER TONE (dBm)
PCS-BAND MIXER IIP3
vs. LO INPUT LEVEL
8
HIGH SIDE LO, LGHL
7 HIGH SIDE LO, HGHL
6
5
LOW SIDE LO, HGHL
4
3
LOW SIDE LO, LGHL
2
LOW SIDE LO, HGLL
1
HIGH SIDE LO, HGLL
0
-18 -14 -10 -6 -2 2
6 10
LO INPUT LEVEL (dBm)
CELLULAR-BAND HGHL MIXER NOISE
FIGURE vs. LO INPUT LEVEL
14
12
LOW SIDE LO
10
8
6
HIGH SIDE LO
4
2
0
-17
-12
-7
-2
3
LO INPUT LEVEL (dBm)
CELLULAR-BAND HGLL MIXER NOISE
FIGURE vs. LO INPUT LEVEL
14
12
LOW SIDE LO
10
8
6
HIGH SIDE LO
4
2
0
-17
-12
-7
-2
3
LO INPUT LEVEL (dBm)
CELLULAR-BAND FM MIXER
NOISE FIGURE vs. LO INPUT LEVEL
16
14
12
LO SIDE LO
10
HIGH SIDE LO
8
6
4
2
0
-17
-12
-7
-2
3
LO INPUT LEVEL (dBm)
______________________________________________________________________________________ 11
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