Rainbow Electronics MAX3541 - Manual (Page 5)

MAX3541
Complete Single-Conversion
Television Tuner
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SUPPLY CURRENT vs. SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (mA)
MAX3541 toc01
3.1 3.2 3.3 3.4 3.5
192
196
200
204
208
+85 °C
-40 °C
+25 °C
VHF VOLTAGE GAIN vs. RFAGC VOLTAGE
RFAGC VOLTAGE (V)
VHF VOLTAGE GAIN (dB)
MAX3541 toc02
0.5 1.0 1.5 2.0 2.5 3.0
-20
0
20
40
60
f RF = 64.5MHz
+85 °C
-40 °C
+25 °C
UHF VOLTAGE GAIN vs. RFAGC VOLTAGE
RFAGC VOLTAGE (V)
UHF VOLTAGE GAIN (dB)
MAX3541 toc03
0.5 1.0 1.5 2.0 2.5 3.0
-20
0
20
40
60
f RF = 801MHz
+85 °C
+25 °C
-40 °C
VHF VOLTAGE GAIN vs. FREQUENCY
FREQUENCY (MHz)
VHF VOLTAGE GAIN (dB)
MAX3541 toc04
45 50 55 60 65 70
38
40
42
44
46
+25 °C
+85 °C
-40 °C
VHF VOLTAGE GAIN vs. FREQUENCY
FREQUENCY (MHz)
VHF VOLTAGE GAIN (dB)
MAX3541 toc05
170 180 190 200 210 220 230
35
40
45
50
55
+85 °C
-40 °C
+25 °C
UHF VOLTAGE GAIN vs. FREQUENCY
FREQUENCY (MHz)
UHF VOLTAGE GAIN (dB)
MAX3541 toc06
470 570 670 770 870
20
30
40
50
60
+25 °C
+85 °C
-40 °C
VHF NOISE FIGURE vs. FREQUENCY
FREQUENCY (MHz)
NOISE FIGURE (dB)
MAX3541 toc08
175 185 195 205 215 225
1
3
5
7
+25 °C
-40 °C
+85 °C
+55 °C
0 °C
Typical Operating Characteristics
(MAX3541EV kit, V CC = +3.3V, V IFAGC = 3.0V, V RFAGC = 3.0V, T A = +25°C, unless otherwise noted.)
VHF NOISE FIGURE vs. FREQUENCY
FREQUENCY (MHz)
NOISE FIGURE (dB)
MAX3541 toc07
48 51 54 57 60 63
1
3
5
7
+25 °C
-40 °C
+85 °C
+55 °C
0 °C