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TB1251CN Datasheet, PDF (31/80 Pages) Toshiba Semiconductor – PAL/NTSC/SECAM 1 Chip (IF + VCD processor) IC | |||
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é
ç®
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測å®
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é³å£°åºåã¬ãã« (6.0 MHz)
VDet (s)
6.0 M

é³ å£° åº å S / N ( 6 . 0 M H z ) S/N (s) 6.0 M  S9
é³ å£° åº å æª ç ( 6 . 0 M H z ) THD6.0 M 
é³å£°åºåã¬ãã« (6.5 MHz)
VDet (s)
6.5 M

é³ å£° åº å S / N ( 6 . 5 M H z ) S/N (s) 6.5 M  S10
é³ å£° åº å æª ç ( 6 . 5 M H z ) THD6.5 M 
é³å£°åºåã¬ãã«
é³å£°åºå S/N
( A M ) VDet (s) AM
( A M ) S/N (s) AM

 S11
é³ å£° åº å æª ç ( A M ) THDAM

FM 復調帯å (upper 1)
FM 復調帯å (lower1)
FM 復調帯å (upper2)
FM 復調帯å (lower2)
ãªã¼ãã£ãªã¢ãããã¼ã¿å©å¾ (max)
fpH (s) 1
fpL (s) 1
fpH (s) 2
fpL (s) 2
G att max

S12


S13


ãªã¼ãã£ãªã¢ãããã¼ã¿å©å¾ (mid) G att mid
 S14
ãªã¼ãã£ãªã¢ãããã¼ã¿å©å¾ (min) G att min

ãªã¼ãã£ãªã¢ãããã¼ã¿ãªãã»ãã Vos att
 S15
測å®æ¡ä»¶
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Y å
¥åãã¤ãããã¯ã¬ã³ã¸
DRY
Y å
¥ å ã ã 㹠㿠㫠㯠㩠㳠ã é» å§ VYCLP
Y
å¨æ³¢æ°ç¹æ§
FRY
Y é
延æé
tYDEL
â40 ns
tYDELâ40
240 ns
tYDEL240
1 step
tYDEL 1step
ã 㩠㤠ã ã ã¹ ã³ ã³ ã ã ã¼ ã« ç¹ æ§ VBRTMAX
VBRTCEN
VBRTMIN
ã 㩠㤠ã ã ã¹ ã³ ã³ ã ã ã¼ ã« æ 度 âVBRT
㦠ã ã« ã© ã¼ ã³ ã³ ã ã ã¼ ã« ç¹ æ§ GUCYMAX
GUCYCEN
GUCYMIN
ãµãã³ã³ãã©ã¹ãã³ã³ããã¼ã«ç¹æ§ GSCONMAX
GSCONMIN
ã·ã£ã¼ããã¹ãã¼ã¯å¨æ³¢æ°
FSHP
㷠㣠㼠ã ã ã¹ ã³ ã³ ã ã ã¼ ã« ç¹ æ§ GSHMAX
GSHCEN
GSHMIN
測å®
åè·¯
 V1
 V2
 V3
 V4
 V5
 V6
 V7
 V8
 V9
測å®æ¡ä»¶
TB1251CN
æå° æ¨æº æ大 åä½
695 927 1236 mVrms
55
60

dB

0.3 1.0
%
695 927 1236 mVrms
55
60

dB

0.3 1.0
%
350 500 710 mVrms
48
54

dB

0.7 3.0
%
5.0

 MHz


4.0 MHz
7.0

 MHz


5.0 MHz
â2
0
2
dB
 â15 
dB
 â85 â75 dB
â100 50 +150 mV
æå° æ¨æº æ大 åä½
0.9
1.0

Vp-p
2.5 2.7 2.9
V
5.5
8.0
 MHz
370 460 550
â44 â38 â34
ns
214 238 254
34
38
44
2.80 3.25 3.70
2.20 2.50 2.80 V
1.30 1.75 2.20
4.7 11.8 19.0 mV/bit
10.2 11.6 13.2
4.2
5.7
7.2
dB
â9.8 â7.8 â5.8
1.5 2.5 3.5
dB
â4.0 â3.0 â2.0
3.3 4.0 5.0 MHz
6.0 9.0 12.0
1.7
3.7
5.4
dB
â8.9 â5.9 â2.9
2001-03-06 31/80
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