參數資料
型號: MAX2022ETX-T
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 衰減器
英文描述: High-Dynamic-Range, Direct Upconversion 1500MHz to 2500MHz Quadrature Modulator
中文描述: 1500 MHz - 2500 MHz RF/MICROWAVE QUADRAPHASE MODULATOR
封裝: 6 X 6 MM, QFN-36
文件頁數: 3/14頁
文件大?。?/td> 293K
代理商: MAX2022ETX-T
M
High-Dynamic-Range, Direct Upconversion
1500MHz to 2500MHz Quadrature Modulator
_______________________________________________________________________________________
3
AC ELECTRICAL CHARACTERISTICS (continued)
(MAX2022
Typical Application Circuit
, V
CC
= +4.75V to +5.25V, GND = 0V, I/Q differential inputs driven from a 100
DC-coupled
source, 0V common-mode input, P
LO
= 0dBm, 1900MHz
f
LO
2200MHz, 50
LO and RF system impedance, R1 = 432
, R2 =
562
, R3 = 301
, T
C
= -40
°
C to +85
°
C. Typical values are at V
CC
= +5V, V
BBI
= 109mV
P-P
differential, V
BBQ
= 109mV
P-P
differential,
f
IQ
= 1MHz, T
C
= +25
°
C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Power Variation Over
Temperature
T
C
= -40
°
C to +85
°
C
-0.004
dB/
°
C
Output-Power Flatness
f
LO
= 1960MHz, sweep f
BB
,
P
RF
flatness for f
BB
from 1MHz to 50MHz
Single-carrier WCDMA (Note 2),
RFOUT = -16dBm
0.6
dB
ACLR (1st Adjacent Channel
5MHz Offset)
70
dBc
LO Leakage
No external calibration, with each baseband
input terminated in 50
No external calibration
-46.7
dBm
Sideband Suppression
Output Return Loss
47.3
15.3
dBc
dB
Output Noise Density
f
meas
= 2060MHz, with each baseband
input terminated in 50
-173.4
dBm/Hz
LO Input Return Loss
RF OUTPUTS (f
LO
= 2140MHz)
10.1
dB
Output IP3
V
BBI
, V
BBQ
= 547mV
P-P
differential per tone
into 50
,
f
BB1
= 1.8MHz,
f
BB2
= 1.9MHz
V
BBI
, V
BBQ
= 547mV
P-P
differential per tone
into 50
,
f
BB1
= 1.8MHz,
f
BB2
= 1.9MHZ
23.3
dBm
Output IP2
51.5
dBm
Output Power
Output Power Variation Over
Temperature
-20.8
dBm
T
C
= -40
°
C to +85
°
C
-0.005
dB/
°
C
Output-Power Flatness
f
LO
= 2140MHz,
sweep f
BB
,
P
RF
flatness for f
BB
from 1MHz to 50MHz
0.32
dB
ACLR (1st Adjacent Channel
5MHz Offset)
Single-carrier WCDMA (Note 2),
RFOUT = -16dBm, f
LO
= 2GHz
70
dBc
LO Leakage
No external calibration, with each baseband
input terminated in 50
No external calibration
-40.4
dBm
Sideband Suppression
Output Return Loss
45.7
13.5
dBc
dB
Output Noise Density
f
meas
= 2240MHz, with each baseband
input terminated in 50
-173.2
dBm/Hz
LO Input Return Loss
18.1
dB
Note 1:
T
C
is the temperature on the exposed paddle.
Note 2:
Single-carrier WCDMA peak-to-average ratio of 10.5dB for 0.1% complimentary cumulative distribution function.
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