CXA2126 Sony Corporation, CXA2126 Datasheet - Page 14

• Manufacturer Part Number: CXA2126
• Description: Audio/Video Switch with Electronic Volume for 2 Scart
• Manufacturer: Sony Corporation

Signal applied to Pins 2, 4, 6, 8, 10, 23, 55, 57, 59, 61, 63
Output signal measured from Pins 41, 44, 46, 47, 48, 49
Notes) 1. All +9V supplies de-coupled close to supply pins, 20, 38, 60 with 10nF ceramic capacitor.
Input
signal
75
75
Fig. 2. Video system (gain, dynamic range, bandwidth, differential gain, differential phase,
2.2 F
2.2 F
2. For tests requiring video measuring equipment with 75Ω input impedance, an external video line
3. All video outputs are loaded with emitter follower during tests.
75
75
75
+12V
driver or buffer is used.
crosstalk, signal to noise)
BC547B
2.2 F
2.2 F
2.2 F
47 F
+9V
+9V
52
53
54
55
56
57
58
59
60
61
62
63
64
51
1
50
2
49
3
+12V
48
BC547B
4
1k
47
5
46
6
+12V
45
BC547B
7
1k
44
8
SCL
CXA2126Q
43
– 14 –
9 10 11 12 13 14 15 16
+12V
42
BC547B
SDA
1k
41
40
+12V
39
BC547B
1k
38
+9V
37
+12V
36
BC547B
35
17 18 19
1k
34
33
+12V
BC547B
22 F
1k
32
31
30
29
28
27
26
25
24
23
22
21
20
2.2 F
+9V
75
Measurement
point
CXA2126Q
V