MAX3542 Maxim Integrated Products, MAX3542 Datasheet - Page 6

• Manufacturer Part Number: MAX3542
• Description: Complete Single-Conversion Television Tuner
• Manufacturer: Maxim Integrated Products

Complete Single-Conversion
Television Tuner
(MAX3542 EV kit, V
6
_______________________________________________________________________________________
20
16
12
90
85
80
75
70
65
60
8
7
6
5
4
3
2
8
4
0
VHF HI IMAGE REJECTION vs. FREQUENCY
400
150
1.8
UHF NOISE FIGURE vs. RFAGC VOLTAGE
-40°C
UHF NOISE FIGURE vs. FREQUENCY
CC
450
200
0°C
2.0
= +3.3V, V
500
+25°C
0°C
+25°C
550
0°C
RFAGC VOLTAGE (V)
250
2.2
FREQUENCY (MHz)
FREQUENCY (MHz)
600
+55°C
+70°C
650 700
300
IFAGC
2.4
+70°C
350
2.6
f
750
RF
= 3.0V, V
= 631.25MHz
+55°C
+25°C
+85°C
800
+55°C
400
2.8
850
Typical Operating Characteristics (continued)
RFAGC
900
450
3.0
= 3.0V, T
A
= +25°C, unless otherwise noted.)
20
16
12
90
85
80
75
70
65
60
90
85
80
75
70
65
60
8
4
0
VHF LO IMAGE REJECTION vs. FREQUENCY
1.8
400
VHF NOISE FIGURE vs. RFAGC VOLTAGE
0
UHF IMAGE REJECTION vs. FREQUENCY
f
RF
0°C
450
= 224.25MHz
0°C
0°C
-40°C
2.0
+55°C
500
50
+85°C
550
+55°C
RFAGC VOLTAGE (V)
2.2
+70°C
FREQUENCY (MHz)
FREQUENCY (MHz)
100
600
+25°C
2.4
650
+55°C
+70°C
150
700
+25°C
+25°C
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2.6
750
200
800
2.8
850
3.0
250
900