參數(shù)資料
型號(hào)： LA7358
元件分類： 消費(fèi)家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PDIP28
封裝： 0.400 INCH, DIP-28
文件頁(yè)數(shù)： 6/13頁(yè)
文件大小： 287K
代理商： LA7358
LA7358
No.A0638-2/17
Electrical Characteristics Ta = 25
°C, VCC = 5V
Ratings
Parameter
Symbol
Input
Test
point
Conditions
min
typ
max
Unit
REC mode current drain
ICCR
S15
A22
V5 = V6 = 0V, V16 = 0V,
S27 = Comp.Sync
S15 = Colour bar signal (Fig.1)
50
70
90
mA
4.3MHz BPF
characteristics (1)
VF4C
S15
T17
V5 = V6 = 5V, V16 = 0V,
S27 = Comp.Sync
S15 = sine wave
(200mVp-p, f = 4.286MHz)
145
180
215
mVp-p
4.3MHz BPF
characteristics (2)
GF4L1
S15
T17
Same as above,
Note that S15 = sine wave
(200mVp-p, f = 1.1MHz)
referenced (0dB) to VFNC4
-30
-20
dB
4.3MHz BPF
characteristics (3)
GF4L2
S15
T17
Same as above,
Note that S15 = sine wave
(200mVp-p, f = 2.2MHz)
referenced (0dB) to VFNC4
-10
-5
dB
4.3MHz BPF
characteristics (4)
GF4H
S15
T17
Same as above,
Note that S15 = sine wave
(200mVp-p, f = 7.5MHz)
referenced (0dB) to VFNC4
-30
-20
dB
REC BELL
center frequency
FBLR1
S15
T21
V5 = 0V, V16 = 0V, SW21B = ON
S16 = sine wave
(200mVp-p, f = 4 to 5MHz)
S27 = Comp.Sync (Note1)
4.243
4.286
4.329
MHz
REC BELL
charecterictics (1)
VBLRC
S15
T21
Same as above,
Note that S15 = sine wave
(200mVp-p, f = FBLR1)
200
250
300
mVp-p
REC BELL
characteristics (2)
GBLRL
S15
T21
Same as above,
Note that S15 = sine wave
(200mVp-p, f = 3.8MHz)
referenced (0dB) to VBLRC.
-14
-11
-8
dB
REC BELL
characteristics (3)
GBLRH
S15
T21
Same as above,
Note that S15 = sine wave
(200mVp-p, f = 4.8MHz)
referenced (0dB) to VBLRC.
-14
-11
-8
dB
REC mode
killer operation level
GKLR
S15
T26
V5 = V6 = 0V, V17 = 0V,
SW21B = ON, V23 = 3.4V, V24 = 3.7V
S15 = SECAM color bar signal
(level variable)
S27 = Comp.Sync (Note2)
-28
-23
-18
dB
REC EQ center frequency
FEQR1
S21
T11
SW1 = ON, V1 = 5V, V5 = V6 = 0V,
V16 = 0V, S21 = sine wave
(200mVp-p, f = 4 to 5MHz)
SW21A = SW21B = ON,
S27 = Comp.Sync (Note3)
1.0608
1.0715
1.0822
MHz
REC EQ characteristics (1)
VEQRC
S21
T11
Same as above,
Note that S21 = sine wave
(200mVp-p, f = FEQR1×4)
65
85
105
mVp-p
Continued on next page.
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