參數(shù)資料
型號(hào): LA72702VA
廠(chǎng)商: Sanyo Electric Co.,Ltd.
英文描述: Monolithic Linear IC For US TV BTSC Decoder
中文描述: 單片線(xiàn)性集成電路對(duì)于美國(guó)電視BTSC解碼器
文件頁(yè)數(shù): 10/11頁(yè)
文件大?。?/td> 164K
代理商: LA72702VA
LA72702VA
No.A0645-10/11
I
2
C Control Table
Grp-1 (Normally use : group-1 only)
D8
D7
D6
D5
D4
D3
D2
D1
Condition
*
0
0
Stereo
0
1
SAP
1
0
Both
1
1
MUTE
*
0
Normal (Auto det)
1
Forced Mono
*
0
SAP SENS LO
1
SAP SENS HI
*
0
Stereo SENS LO
1
Stereo SENS HI
*
0
SAP Level-1
1
SAP Level-2
*
0
SIF mode
1
Base Band mode
*
0
Fix
1
Prohibit (TEST MODE)
* : Shows Initial condition
Read out data
D8
D7
D6
D5
D4
D3
D2
D1
Condition
0
0
0
0
0
0
Fixed
0
Normal
1
SAP det
0
Normal
1
Stereo det
Test mode condition
When STOP condition transform at Grp-1 data-end, controlled NORMAL mode.
Grp-2 (Only test condition : Normally, this data is no-need)
D8
D7
D6
D5
D4
D3
D2
D1
Condition/Monitor position
0
0
0
0
0
0
0
0
Normal (Usually, Fixed)
0
0
0
0
0
0
0
1
TEST-1 SIF output
0
0
0
0
0
0
1
0
TEST-2 SAP BPF
0
0
0
0
0
0
1
1
TEST-3 (reserved)
0
0
0
0
0
1
0
0
TEST-4 ST VCO
0
0
0
0
0
1
0
1
TEST-5 (reserved)
0
0
0
0
0
1
1
0
TEST-6 SAP monitor
0
0
0
0
0
1
1
1
TEST-7 ST monitor
0
0
0
0
1
0
0
0
TEST-8 Pilot cancel monitor
0
0
0
0
1
0
0
1
TEST-9 dbx 2.19k LPF
0
0
0
0
1
0
1
0
TEST-10 dbx 408 LPF
0
0
0
0
1
0
1
1
TEST-11 dbx DET 10k LPF
0
0
0
0
1
1
0
0
TEST-12 dbx SPEC 7.6k LPF
0
0
0
0
1
1
0
1
TEST-13 dbx SPEC output
0
0
0
0
1
1
1
0
TEST-14 (reserved)
0
0
0
0
1
1
1
1
TEST-15 dbx 2.09k LPF
Blanc Bit are no-care
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