MAX3542(2010) 데이터 시트보기 (PDF) - Maxim Integrated
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MAX3542 Datasheet PDF : 20 Pages
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Complete Single-Conversion
Television Tuner
Typical Operating Characteristics (continued)
(MAX3542 EV kit, VCC = +3.3V, VIFAGC = 3.0V, VRFAGC = 3.0V, TA = +25°C, unless otherwise noted.)
VHF PHASE NOISE AT 10kHz OFFSET
vs. CHANNEL FREQUENCY
-95
VHF PHASE NOISE AT 10kHz OFFSET
vs. CHANNEL FREQUENCY
-90
-97
-92
-99
-94
-101
-96
-103
-98
-105
45
50
55
60
65
70
CHANNEL FREQUENCY (MHz)
UHF PHASE NOISE AT 10kHz OFFSET
vs. CHANNEL FREQUENCY
-80
-83
-86
-89
-92
-100
170 180 190 200 210 220 230 240
CHANNEL FREQUENCY (MHz)
VHF PHASE NOISE vs. OFFSET FREQUENCY
-60
fRF = 64.5MHz
-80
-100
-120
-95
400 500 600 700 800 900
CHANNEL FREQUENCY (MHz)
-140
0.1
1
10
100
1000
OFFSET FREQUENCY (kHz)
UHF PHASE NOISE vs. OFFSET FREQUENCY
-60
fRF = 801MHz
-70
-80
-90
-100
-110
-120
-130
0.1
1
10
100
1000
OFFSET FREQUENCY (kHz)
IFOUT1_ NORMALIZED FREQUENCY RESPONSE
(5MHz to 200MHz)
5
0
-5
-10
-15
-20
1
10
100
1000
FREQUENCY (MHz)
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