参数资料
型号: MAX4399CTK+T
厂商: Maxim Integrated Products
文件页数: 19/33页
文件大小: 0K
描述: IC SW A/V SCART CON 68-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 开关
应用: 接收器,机顶盒,电视
安装类型: 表面贴装
封装/外壳: 68-TQFN 裸露焊盘
供应商设备封装: 68-TQFN-EP(10x10)
包装: 带卷 (TR)
MAX4399
Audio/Video Switch for Three SCART
Connectors
26
______________________________________________________________________________________
Table 12. Register 07h: TV Video Output Control
BIT
DESCRIPTION
765
432
10
COMMENTS
———
0
Low (<2V) internal source (power-on
default)
———
0
1
Medium (4.5V to 7V). External SCART
source with 16:9 aspect ratio.
1
0
High impedance
Set TV Slow Switching
———
1
High (>9.5V). External SCART source
with 4:3 aspect ratio.
———
——
0
Normal operation. Pulldown on
TV_R/C_OUT is off (power-on default).
TV_R/C_OUT Ground
———
——
1
Ground. Pulldown on TV_R/C_OUT is
on. The output amplifier driving
TV_R/C_OUT turns off.
0
0 (power-on default)
0
1
Same level as ENC_FS_IN
1
0
Same level as VCR_FS_IN
Fast Switching
1
V_VID
——
0
———
——
Composite video from the Y/C mixer is
output
TV_Y/CVBS_OUT Switch
——
1
———
——
The TV_Y/CVBS_OUT signal selected in
register 06h is output (power-on default)
0
———
——
Composite video from the Y/C mixer is
output (power-on default)
RF_CVBS_OUT Switch
1
———
——
The TV_Y/CVBS_OUT signal selected in
register 06h is output
Table 13. Register 08h: VCR Video Input Control
BIT
DESCRIPTION
76
54
32
1
0
COMMENTS
——
VCR_Y/CVBS_OUT
VCR_R/C_OUT
0
ENC_Y/CVBS_IN
ENC_R/C_IN
0
1
ENC_Y_IN
ENC_C_IN
0
1
0
VCR_Y/CVBS_IN
VCR_R/C_IN
0
1
AUX_Y/CVBS_IN
AUX_R/C_IN
1
0
TV_Y/CVBS_IN
TV_R/C_IN
1
0
1
Mute
1
0
Mute
Input Sources for VCR Video
——
1
Mute (power-on
default)
Mute (power-on
default)
0
——
DC restore clamp active at input (power-
on default)
VCR_R/C_IN Clamp/Bias
1
Chroma bias applied at input
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