MAX2065ETLT 查看數據表（PDF） - Maxim Integrated
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比赛名单
MAX2065ETLT
Maxim Integrated
MAX2065ETLT Datasheet PDF : 27 Pages
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50MHz to 1000MHz High-Linearity, Serial/
Parallel-Controlled Analog/Digital VGA
Typical Operating Characteristics (continued)
(VCC = +5.0V, HC mode, both attenuators set for maximum gain, PIN = -20dBm, fRF = 200MHz, and TC = +25°C, internal DAC refer-
ence used, unless otherwise noted.)
2nd HARMONIC vs. RF FREQUENCY
80
POUT = 3dBm
VCC = 5.25V
70
VCC = 5.00V
60
2nd HARMONIC
vs. DIGITAL ATTENUATOR STATE
80
TC = -40°C
POUT = 0dBm
RF = 200MHz
75
70
2nd HARMONIC
vs. ANALOG ATTENUATOR STATE
80
POUT = 0dBm
RF = 200MHz
75
TC = +25°C
70
VCC = 4.75V
50
65
TC = +85°C
TC = +25°C
40
50
250 450 650 850 1050
RF FREQUENCY (MHz)
3rd HARMONIC vs. RF FREQUENCY
110
POUT = 3dBm
100
TC = +85°C
TC = +25°C
90
80
70
TC = -40°C
60
0
4 8 12 16 20 24 28 32
DIGITAL ATTENUATOR STATE (dB)
3rd HARMONIC vs. RF FREQUENCY
110
POUT = 3dBm
100
VCC = 5.25V
VCC = 5.00V
90
80
70
VCC = 4.75V
65
60
0
TC = +85°C
TC = -40°C
32 64 96 128 160 192 224 256
DAC CODE
3rd HARMONIC
vs. DIGITAL ATTENUATOR STATE
100
POUT = 0dBm
95
TC = +25°C
RF = 200MHz
TC = +85°C
90
85
80
75
TC = -40°C
60
50
250 450 650 850 1050
RF FREQUENCY (MHz)
3rd HARMONIC
vs. ANALOG ATTENUATOR STATE
100
95
TC = +25°C
POUT = 0dBm
RF = 200MHz
90
85
80
TC = +85°C
75
TC = -40°C
70
0 32 64 96 128 160 192 224 256
DAC CODE
60
50
250 450 650 850 1050
RF FREQUENCY (MHz)
OIP2 vs. RF FREQUENCY
75
POUT = 0dBm/TONE
70
TC = -40°C
65
60
55
50
TC = +25°C
45
TC = +85°C
40
50
250 450 650 850 1050
RF FREQUENCY (MHz)
70
0
4 8 12 16 20 24 28 32
DIGITAL ATTENUATOR STATE (dB)
75
70
65
60
55
50
45
40
50
OIP2 vs. RF FREQUENCY
POUT = 0dBm/TONE
VCC = 5.00V
VCC = 5.25V
VCC = 4.75V
250 450 650 850 1050
RF FREQUENCY (MHz)
_______________________________________________________________________________________ 9
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