MAX9598 Maxim Integrated Products, MAX9598 Datasheet - Page 14

• Manufacturer Part Number: MAX9598
• Description: Low-Power Audio/Video Switch
• Manufacturer: Maxim Integrated Products

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Low-Power Audio/Video Switch for
Dual SCART Connectors
Figure 3. MAX9598 Video Section Functional Diagram
14
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VCR_Y/CVBS_IN
ENC_Y/CVBS_IN
TV_Y/CVBS_IN
VCR_R/C_IN
ENC_R/C_IN
ENC_Y_IN
ENC_C_IN
VCR_G_IN
ENC_G_IN
VCR_B_IN
ENC_B_IN
VCRIN_FS
TO I
TO I
CLAMP/BIAS
CLAMP/BIAS
CLAMP/BIAS
CLAMP
CLAMP
CLAMP
CLAMP
CLAMP
CLAMP
CLAMP
CLAMP
0.7V
2
2
C
C
MUTE
MUTE
MUTE
MUTE
x1
x1
LPF
LPF
LPF
LPF
LPF
LPF
GNDVID
VVID
ACTIVITY DETECT
ACTIVITY DETECT
ACTIVITY DETECT
ACTIVITY DETECT
V12
+6V
V12
+6V
EP
EP
A
A
A
A
A
A
A
A
A
V
V
V
V
V
V
V
V
V
= 2V/V
= 2V/V
= 2V/V
= 2V/V
= 2V/V
= 2V/V
= 1V/V
= 1V/V
= 1V/V
MAX9598
LOAD SENSE
LOAD SENSE
TV_Y/CVBS_OUT
VCR_Y/CVBS_OUT
TV_R/C_OUT
VCR_R/C_OUT
TV_G_OUT
TV_B_OUT
TVOUT_FS
TV_SS
VCR_SS