LA71525M Просмотр технического описания (PDF) - SANYO -> Panasonic
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производитель
LA71525M Datasheet PDF : 25 Pages
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LA71525M
Continued from preceding page
Parameter
Symbol Input Output
Conditions
REC-FM output level
Secondary distortion
Deviation 1 (PAL)
Deviation 2 (NTSC)
FM modulator linearity
1/2fH carrier shift
Emphasis gain
Detail
enhancer characteristics 1
Detail
enhancer characteristics 2
Detail
enhancer characteristics 3
Nonlinear
emphasis characteristics 1
Nonlinear
emphasis characteristics 2
Nonlinear
emphasis characteristics 3
Main linear
emphasis characteristics 1
Main linear
emphasis characteristics 2
White clip level
Dark clip level
Video output linearity
[PB mode Y]
Current drain PB
Dropout compensation time
DOC characteristics
PB Y level
Self-recording/playback Y level
HMOD
T18 Secondary distortion measured in no-signal input condition
DEV1
DEV2
LMOD
T28A
T28A
T26
CS
GEMP24
GEMP37
GENH1
T26A
T26A
GENH2 T26A
GENH3 T26A
GNLEMP1 T26A
GNLEMP2 T26A
GNLEMP3 T26A
GME1 T26A
GME2 T26A
LWC T28A
LDC T28A
LINY T28A
T18 T18 deviation measured with VIN = white 100% 1 Vp-p
T18 T18 deviation measured with VIN = white 100% 1 Vp-p
T18 Output frequency set to f2.85 with 2.85V DC applied to
T26
T18 Output frequency shift
T24 Level difference of T26A and T37 measured with
T37 VIN = 500 mVp-p, 10 kHz sine wave input
T24 Level difference of T26A and T37 measured with
VIN = 158 mVp-p, 2 MHz sine wave input
Differential with GEMP24
T24 Level difference of T26A and T24 measured with
VIN = 50 mVp-p, 2 MHz sine wave input
Differential with GEMP24
T24 Level difference of T26A and T24 measured with
VIN = 15.8 mVp-p, 2 MHz sine wave input
Differential with GEMP24
T24 Level difference of T26A and T24 measured with
VIN = 500 mVp-p, 2 MHz sine wave input
Differential with GEMP24
T24 Level difference of T26A and T24 measured with
VIN = 158 mVp-p, 2 MHz sine wave input
Differential with GEMP24
T24 Level difference of T26A and T24 measured
Serial 1
with VIN = 50 mVp-p, 2 MHz sine wave input
2
Differential with GEMP24
3
4
T37 Level difference of T26A and T37 measured with
VIN = 50 mVp-p, 500 kHz sine wave input
Differential with GEMP37
T37 Level difference of T26A and T37 measured with
VIN = 50 mVp-p, 2 MHz sine wave input
Differential with GEMP37
T37 White clip level at T37 measured with
CTL 1
VIN = white 100% 1.0 Vp-p
T37 Dark clip level at T37 measured with
2
CTL 1
VIN = white 100% 1.0 Vp-p
2
T38 T38 stair levels measured with video signal 1.0 Vp-p
(linearity unit, 5 stairs) input. Stair linearity determined by
arithmetic processing.
ICCP
TDOC T15
T26A
GDOC T15
T26A
V-YOUT T15
R/P-OUT
T38
T38
T38
T38
5V: pins 36, 41, 47; 7V: pin 76
Sum of influx current at pins 36, 41, 47, 76 measured
T20: 4 MHz, 300 mVp-p sine wave
T26A: revert time for T38 output from when 0.5 Vp-p video
signal T15 input is set to 0
T15: 4 MHz, 300 mVp-p sine wave
T26A: 0.5 Vp-p video signal
Input/output response 5H after setting T15 input to 0
Playback Y level with DEV = 1.0 MHz FM signal input
Playback Y level for self-recording/playback
Ratings
min t y p max
–40 –35
0.95
0.95
–2
1.00
1.00
0
1.05
1.05
+2
6.5
7.8
9.1
–0.75 –0.25 +0.25
0.1
0.6
1.1
1.3
2.3
3.3
1.8
3.3
4.8
0.3
1.2
2.1
2.5
3.8
5.0
6.5
4.5
2.5
0
10.5
8.0
6.0
4.0
0
11.0
9.5
7.5
5.5
0
11.5
12.5 13.0 13.5
185
176
–57.5
–52.0
–0.5
195
185
–52.5
–47.0
0
205
194
–47.5
–42.0
+0.5
153 170 187
10.5 12.5 14.5
–1.5
0 +1.5
2.00
1.93
2.10
2.10
2.20
2.27
Unit
dB
MHz
MHz
%
kHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
%
dB
mA
H
dB
Vp-p
Vp-p
Continued on next page
No. 5843-3/25
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