MAX4399 Datasheet, PDF (20/33 Pages) Maxim Integrated Products – Audio/Video Switch for Three SCART Connectors

Audio/Video Switch for Three SCART
Connectors
DEV_ADDR
0.01µF
200nH
+5V VIDEO
SUPPLY
10µF
+5V DIGITAL
SUPPLY
0.1µF
1 _{V_DIG}
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
VID_BIAS ⁵¹
2 _{DEV_ADDR}
10µF
G_VID ⁵⁰
SDA
3 _SDA
VCR_R/C_OUT ⁴⁹
VCR_R/C_OUT_SC
SCL
4 _SCL
VCR_Y/CVBS_OUT ⁴⁸
VCR_Y/CVBS_OUT_SC
INTERRUPT_OUT
ENC_L_IN_SC
ST_AUX_IN_SC
ENC_R_IN_SC
10kΩ
10kΩ
10kΩ
10µF
AUX_L_IN_SC
AUX_R_IN_SC
VCR_R_IN_SC
VCR_L_IN_SC
TV_R_IN_SC
TV_L_IN_SC
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
10kΩ
5 _{INTERRUPT_OUT}
6 _{G_DIG}
7 _{ENC_L_IN}
8 _{ST_AUX_IN}
9 _{ENC_R_IN}
10 _{AUD_BIAS}
11 _{V_AUD}
12 _{AUX_L_IN}
13 _{AUX_R_IN}
14 _{VCR_R_IN}
15 _{VCR_L_IN}
16 _{TV_R_IN}
17 _{TV_L_IN}
MAX4399
AUX_Y/CVBS_OUT ⁴⁷
AUX_Y/CVBS_OUT_SC
0.01µF
V_VID ⁴⁶
AUX_R/C_OUT ⁴⁵
AUX_R/C_OUT_SC
TV_B_OUT ⁴⁴
TV_B_OUT_SC
TV_G_OUT ⁴³
TV_G_OUT_SC
G_VID ⁴²
TV_R/C_OUT ⁴¹
TV_R/C_OUT_SC
TV_Y/CVBS_OUT ⁴⁰
TV_Y/CVBS_OUT_SC
RF_CVBS_OUT ³⁹
RF_CVBS_OUT_SC
0.01µF
V_VID ³⁸
TV_FS_OUT ³⁷
TV_FS_OUT_SC
G_VID ³⁶
TRAP ^{35 1.8kΩ}
22µH 22pF
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
10µF 10µF 10µF
10µF 10µF 10µF
10µF 10µF 10µF 0.47µF
10kΩ 10kΩ 10kΩ
ALL CAPACITORS ARE 0.1µF AND ALL RESISTORS ARE 75Ω, UNLESS OTHERWISE NOTED.
10µF
10µF
Figure 10. Floating Chassis Discharge Protection Circuit
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