ATR4258 Datasheet, PDF (35/38 Pages) ATMEL Corporation – AM/FM RECEIVER IC

Figure 19. Test Circuit
1
50
10n
50
2
10n
3
10n
4
5
6
7
8
10n
9
10n
10
10n
11
12
1µ
13
50
10n
50
14
15
10n
V
16
1k3
17
Bus
18
Quarz-
oscillator
10.25 MHz
19
20
10n
10k
21
22
10n
ATR4258
Test Point
44
VS
43
VS
42
100n
41
10n 47n
40
50
50
50
50
39
47n
38
37
100n
36
100n
35
10n
34
200k
33
100n
32
P31
31
10n
30
P29
29
47n
28
P29
P29
47n
50
50
22n
330
27
47n
26
25
100n
50
50
24
VS
23
50
50
35
4838A–AUDR–10/04