MAX2065ETLT 查看數據表（PDF） - Maxim Integrated
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MAX2065ETLT
Maxim Integrated
MAX2065ETLT Datasheet PDF : 27 Pages
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50MHz to 1000MHz High-Linearity, Serial/
Parallel-Controlled Analog/Digital VGA
+3.3V SUPPLY AC ELECTRICAL CHARACTERISTICS
(Typical Application Circuit, VCC = +3.0V to +3.6V, TC = -40°C to +85°C. Typical values are at VCC = +3.3V, HC mode with attenua-
tors set for maximum gain, PIN = -20dBm, fRF = 200MHz, and TC = +25oC, unless otherwise noted.) (Note 5)
PARAMETER
RF Frequency Range
Small Signal Gain
Output Third-Order Intercept
Point
Noise Figure
Total Attenuation Range
SYMBOL
fRF
G
(Notes 6, 7)
CONDITIONS
OIP3 POUT = 0dBm/tone, maximum gain setting
NF
Maximum gain setting
Analog and digital combined
MIN TYP MAX UNITS
50
1000 MHz
18.8
dB
37.5
dBm
6.7
dB
61.5
dB
+5V SUPPLY AC ELECTRICAL CHARACTERISTICS
(Typical Application Circuit, VCC = +4.75 to +5.25V, HC mode with each attenuator set for maximum gain, 50MHz ≤ fRF ≤ 1000MHz,
TC = -40°C to +85°C. Typical values are at VCC = +5.0V, HC mode, PIN = -20dBm, fRF = 200MHz, and TC = +25oC, unless otherwise
noted.) (Note 5)
PARAMETER
RF Frequency Range
Small Signal Gain
Gain Variation vs. Temperature
Gain Flatness vs. Frequency
Noise Figure
Total Attenuation Range
Output Second-Order Intercept
Point
Output Third-Order Intercept
Point
SYMBOL
fRF
G
CONDITIONS
(Notes 6, 7)
200MHz
350MHz, TC = +25°C
450MHz
750MHz
900MHz
NF
OIP2
OIP3
Any 100MHz frequency band from 50MHz
to 500MHz
200MHz
350MHz, TC = +25°C (Note 7)
450MHz
750MHz
900MHz
Analog and digital combined
POUT = 0dBm/tone, Δf = 1MHz, f1 + f2
200MHz
POUT = 0dBm/tone,
HC mode, Δf = 1MHz
350MHz
450MHz
750MHz
900MHz
200MHz
POUT = 0dBm/tone,
LC mode, Δf = 1MHz
350MHz
450MHz
750MHz
900MHz
MIN TYP MAX UNITS
50
1000 MHz
19.4
17.5 18.7 19.7
18.2
dB
16.4
15.6
-0.006
dB/°C
0.5
dB
6.5
6.8
8
7
dB
7.8
8.2
61.5
dB
63
dBm
42
40
39
36
35
dBm
40
38
37
35
33
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