MAX2022ETX+D Maxim Integrated, MAX2022ETX+D Datasheet - Page 4

• Manufacturer Part Number: MAX2022ETX+D
• Description: Modulator / Demodulator 1.5-2.5GHz Quadratr Modulator
• Manufacturer: Maxim Integrated

Specifications of MAX2022ETX+D

• Rohs: yes

MAX2022
AC Electrical Characteristics (Modulator) (continued)
(MAX2022
DC-coupled source, 0V common-mode input, P
432Ω, R2 = 562Ω, R3 = 301Ω, T
differential, f
AC Electrical Characteristics (Demodulator, f
(MAX2022
of combining network not included in measurements. RF and LO ports are driven from 50Ω sources. Typical values are for V
DC returns = 160Ω resistors to GND, P
otherwise noted.) (Notes 6, 11)
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ACLR (1st Adjacent Channel
5MHz Offset)
LO Leakage
Sideband Suppression
RF Return Loss
Output Noise Density
LO Input Return Loss
Conversion Loss
Noise Figure
Input Third-Order
Intercept Point
Input Second-Order
Intercept Point
LO Leakage at RF Port
Gain Compression
Image Rejection
RF Port Return Loss
LO Port Return Loss
IF Port Differential Impedance
Minimum Demodulation 3dB
Bandwidth
Minimum 1dB Gain Flatness
PARAMETER
Typical Application Circuit
PARAMETER
Typical Application
IQ
= 1MHz, T
C
= +25°C, unless otherwise noted.) (Notes 6, 7)
Circuit, V
C
= -40°C to +85°C. Typical values are at V
when operated as a demodulator. I/Q outputs are recombined using network shown in
SYMBOL
SYMBOL
NF
RF
IIP3
IIP2
L
CC
SSB
C
= 0dBm, P
= 4.75V to 5.25V, V
LO
Single-carrier WCDMA (Note 9),
RFOUT = -16dBm, f
No external calibration, with each baseband
input terminated in 50Ω to GND
No external calibration
f
f
P
f
f
P
f
Unnulled
P
C9 = 1.2pF
C3 = 22pF
meas
RF1
IF2
RF1
IF2
RF1
RF1
RF
= 0dBm, f
LO
= 11MHz
= 11MHz, f
= 20dBm
= 1890MHz, f
= 1890MHz, f
= P
= P
= 2240MHz (Note 10)
= 0dBm, f
RF2
RF2
LO
= 0dBm, f
= 0dBm, f
= 1900MHz to 2200MHz, 50Ω LO and RF system impedance, R1 =
IM2nd
CONDITIONS
CONDITIONS
GND
RF
Downconversion 1500MHz to 3000MHz
RF2
RF2
= 1890MHz, f
LO
LO
= 21MHz
= 0V, I/Q differential inputs driven from a 100Ω differential
= 2GHz
= 1891MHz,
= 1891MHz,
IF1
IF1
Quadrature Modulator/Demodulator
= 1880MHz)
CC
= 10MHz,
= 10MHz,
= 5V, V
High-Dynamic-Range, Direct Up/
LO
BBI
= 1880MHz, f
= 109mV
MIN
MIN
P-P
IF
differential, V
= 10MHz, T
-173.2
-40.4
>500
>450
TYP
45.7
13.5
18.1
TYP
0.10
9.2
9.4
-40
70
39
58
35
17
43
9
Maxim Integrated │ 4
C
MAX
MAX
BBQ
= +25°C, unless
Figure
= 109mV
CC
5. Losses
dBm/Hz
= 5V, I/Q
UNITS
UNITS
dBm
dBm
dBm
dBm
MHz
MHz
dBc
dBc
dB
dB
dB
dB
dB
dB
dB
dB
Ω
P-P