參數(shù)資料
型號: LA7358M
廠商: Sanyo Electric Co.,Ltd.
英文描述: Monolithic Linear IC For VCR SECAM Chroma Signal Processor
中文描述: 單片線性集成電路對于錄像機(jī)SECAM制式色度信號處理器
文件頁數(shù): 6/17頁
文件大?。?/td> 445K
代理商: LA7358M
LA7358M
No.A0247-6/17
Continued from preceding page.
Ratings
Parameter
Symbol
Input
Test
point
Conditions
min
typ
max
Unit
PB mode phase detection
output differential voltage (2)
VSCPD2
S14
T25
T26
V5 = 0V, SW9B = ON, V17 = 5V,
S29 = Comp.Sync
S14 = sine wave
(50mVp-p, f = 627kHz) (Note14)
100
mV
PB mode phase detection
output differential voltage (3)
VSCPD3
S14
T25
T26
V5 = 0V, SW9B = ON, 17 = 5V,
S29 = Comp.Sync S14 = sine wave
(50mVp-p, f = 0.7/1.04MHz)
(Note14)
100
mV
PB mode SECAM detection
characteristics (1)
VSCMP1
V25
V26
T28
V17 = 5V, SW25 = SW26 = ON
(Note15)
4.5
V
PB mode SECAM detection
characteristics (2)
VSCMP2
V25
V26
T28
V17 = 5V, SW25 = SW26 = ON
(Note15)
0.5
V
PB mode SECAM detection
characteristics (3)
VSCMP3
V25
V26
T28
V17 = 5V, SW25 = SW26 = ON
(Note15)
0.5
V
SECAM
detection comparator
threshold voltage
VTCOMP
V27
T28
SW27 = ON
3.2
3.5
3.8
V
REC/PB control
threshold voltage
VTRP
V17
2.3
2.5
2.7
V
Forced SECAM mode
threshold voltage
VTHSM
V1
T18
V17 = 0V, SW27 = ON, V27 = 3V
S29 = Comp.Sync S16 = sine wave
(200mVp-p, f = 4.286MHz)
4
V
Forced MUTE mode
threshold voltage
VTHMM
V1
T18
V17 = 0V, SW27 = ON, V27 = 4V
S29 = Comp.Sync S16 = sine wave
(200mVp-p, f = 4.286MHz)
1
V
Reference voltage
VREG
V13
T13
4.1
4.3
4.5
V
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