MAX2023ETX Ver la hoja de datos (PDF) - Maxim Integrated
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MAX2023ETX
Maxim Integrated
MAX2023ETX Datasheet PDF : 18 Pages
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High-Dynamic-Range, Direct Up-/Downconversion
1500MHz to 2500MHz Quadrature Mod/Demod
AC ELECTRICAL CHARACTERISTICS (Modulator)
(MAX2023 Typical Application Circuit, when operated as a modulator, VCC = 4.75V to 5.25V, GND = 0V, I/Q differential inputs
driven from a 100Ω DC-coupled source, 0V common-mode input, 50Ω LO and RF system impedance, R1 = 432Ω, R2 = 562Ω,
R3 = 301Ω, TC = -40°C to +85°C. Typical values are at VCC = 5V, VBBI = VBBQ = 2.66VP-P differential, fIQ = 1MHz, fLO = 1850MHz,
PLO = 0dBm, TC = +25°C, unless otherwise noted.)
PARAMETER
BASEBAND INPUT
CONDITIONS
MIN TYP MAX UNITS
Baseband Input Differential
Impedance
fI/Q = 1MHz
55
BB Common-Mode Input Voltage
Range
VBBI = VBBQ = 1VP-P differential
±3.5
V
Baseband 0.5dB Bandwidth
LO INPUT
LO Input Return Loss
RF OUTPUT
Output IP3
Output IP2
Output P1dB
Output Power
POUT = 0dBm,
fBB1 = 1.8MHz,
fBB2 = 1.9MHz
fLO = 1750MHz
fLO = 1850MHz
fLO = 1950MHz
POUT = 0dBm, fBB1 = 1.8MHz, fBB2 = 1.9MHz,
fLO = 1850MHz
fLO = 1750MHz
CW tone
fLO = 1850MHz
fLO = 1950MHz
(Note 7)
450
15
24.2
23.5
22
61
15.9
14.3
12.5
5.6
MHz
dB
dBm
dBm
dBm
dBm
Output Power Variation Over
Temperature
POUT = +5.6dBm, fI/Q = 100kHz, TC = -40°C to
+85°C
0.25
dB
Output-Power Flatness
fLO = 1850MHz, PRF flatness for fLO swept over
±50MHz range
0.2
dB
RF Return Loss
Single Sideband Rejection
Spurious Emissions
Error Vector Magnitude
Output Noise Density
Output Noise Floor
LO Leakage
fLO = 1850MHz
No external
calibration
fLO = 1750MHz
fLO = 1850MHz
fLO = 1950MHz
POUT = +6dBm, fLO
= 1850MHz, EDGE
input
200kHz offset
400kHz offset
600kHz offset
1.2MHz offset
EDGE input
RMS
Peak
(Note 8)
POUT = 0dBm (Note 9)
Unnulled, baseband
inputs terminated in
50
fLO = 1750MHz
fLO = 1850MHz
fLO = 1950MHz
17
51
48
48
-37.2
-71.4
-84.7
-85
0.67
1.5
-174
-165
-59
-54
-48
dB
dBc
dBc/
30kHz
%
dBm/Hz
dBm/Hz
dBm
3
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