參數(shù)資料
型號： MAX2450
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 衰減器
英文描述： 3V, Ultra-Low-Power Quadrature Modulator/Demodulator
中文描述： RF/MICROWAVE I/Q MODEM
文件頁數(shù)： 5/8頁
文件大小： 107K
代理商： MAX2450
M
3V, Ultra-Low-Power Quadrature
Modulator/Demodulator
_______________________________________________________________________________________
5
48.0
48.5
49.0
49.5
50.0
50.5
51.0
51.5
DEMODULATOR VOLTAGE CONVERSION
GAIN vs. TEMPERATURE AND SUPPLY
M
G
2.6
2.7
2.8
2.9 3.0
V
CC
(V)
3.1
3.2
3.3
3.4
T
A
= +50°C
T
A
= +25°C
T
A
= 0°C
T
A
= +70°C
50.6
50.8
51.0
51.2
51.4
DEMODULATOR VOLTAGE CONVERSION
GAIN vs. IF FREQUENCY
M
IF FREQUENCY (MHz)
G
35
40
70
65
60
55
50
45
75
80
51
50
49
48
47
46
45
44
43
42
DEMODULATOR VOLTAGE CONVERSION
GAIN vs. BASEBAND FREQUENCY
M
BASEBAND FREQUENCY (Hz)
G
100M
10M
1M
100k
10k
____________________________Typic al Operating Charac teristic s (c ontinued)
(MAX2450 EV kit, V
CC
= LO_V
CC
= ENABLE = 3.0V, f
LO
= 140MHz, f
I_IN/I_IN
= f
Q_IN/Q_IN
= 600kHz, V
I_IN/I_IN
= V
Q_IN/Q_IN
= 1.2Vp-p,
f
IF_IN
= 70.1MHz, V
IF_IN
= 2.82mVp-p, T
A
= +25°C, unless otherwise noted.)
0.4
0.8
0.6
1.0
1.2
1.4
1.6
DEMODULATOR I/QPHASE
AND AMPLITUDE MISMATCH
vs. TEMPERATURE
M
TEMPERATURE (°C)
M
0
10
70
60
50
40
30
20
PHASE MATCH
AMPLITUDE MATCH
-65
-60
-55
-50
-45
-40
DEMODULATOR INTERMOD POWER
vs. TEMPERATURE
M
TEMPERATURE (°C)
I
0
10
70
60
50
40
30
20
IM3
IM5
f
OSC
= 140MHz
f
IF1
= 70.1MHz
f
IF2
= 70.11MHz
V
IF_IN
= 2.82mVp-p
相關PDF資料
PDF描述
MAX2450CEP 3V, Ultra-Low-Power Quadrature Modulator/Demodulator
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相關代理商/技術參數(shù)
參數(shù)描述
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MAX2450CEP+ 功能描述:調(diào)節(jié)器/解調(diào)器 RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
MAX2450CEP+T 功能描述:調(diào)節(jié)器/解調(diào)器 RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
MAX2450CEP-T 功能描述:調(diào)節(jié)器/解調(diào)器 RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
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