參數(shù)資料
型號： TDA9725
廠商： NXP SEMICONDUCTORS
元件分類： 消費家電
英文描述： Y/C automatic adjustment processor VHS standard
中文描述： SPECIALTY CONSUMER CIRCUIT, PDIP52
封裝： 0.600 INCH, PLASTIC, SOT-247-1, SDIP-52
文件頁數(shù)： 24/44頁
文件大?。?/td> 337K
代理商： TDA9725
1996 Oct 14
24
Philips Semiconductors
Product specification
Y/C automatic adjustment processor
(VHS standard)
TDA9725
OPERATION MODE
Table 11
Operation mode (PART 1)
For PAL RECORD, SECAM ME RECORD, PAL PLAYBACK, SECAM ME PLAYBACK and NTSC PLAYBACK.
EP mode at NTSC PLAYBACK activates the same functions as LP mode.
Table 12
Operation mode (PART 2)
FILTER
MODE
CONDITIONS
EDIT OFF
EDIT ON
SP
LP
SP
LP
YNR
REC
YNR off; pin 47 HIGH
YNR 1; pin 47 medium
YNR 2; pin 47 LOW
OFF
OFF
OFF
OFF
OFF
OFF
vertical
emphasis
PB
YNR off; pin 47 HIGH
YNR 1; pin 47 medium
YNR 2; pin 47 LOW
YNR off; pin 47 HIGH
YNR 1; pin 47 medium
YNR 2; pin 47 LOW
OFF
VNC (strong)
LNC (weak)
NLE(C) + DTE
OFF
OFF
OFF
NLE(C)
LNC (weak)
VNC (strong)
NLE(D)
LNC (weak)
NLE(D)
NLE
NLDE
REC
PB
PB
NLDE(C)
ON
NLDE(D)
NLDE(C)
WEAK
NLDE(D)
Noise
canceller
Picture
control
FM carrier interleave
PB
ON
OFF
ON
ON
FUNCTION
CONDITIONS
OPERATION
Clamps
REC
PB
ON
NORM
dropout;
maximum 128 lines
VIDEO; pin 42 LOW
WHITE; pin 42 = M1
BLACK; pin 42 = M2
SYNC; pin 42 HIGH
OFF
Character insert
REC or
PB
through
white level (85%)
black level
sync tip level
OFF
Search noise clip
REC
PB
NORM
TRICK
VHS; pin 5
open-circuit
SQPB; pin 5 HIGH
ON
VHS
SQPB
PB
SQPB
相關PDF資料
PDF描述
TDA9800 VIF-PLL demodulator and FM-PLL detector
TDA9800T VIF-PLL demodulator and FM-PLL detector
TDA9801 Single standard VIF-PLL demodulator and FM-PLL detector
TDA9801T Single standard VIF-PLL demodulator and FM-PLL detector
TDA9802 Multistandard VIF-PLL demodulator and FM-PLL detector
相關代理商/技術參數(shù)
參數(shù)描述
TDA9800 制造商:NXP Semiconductors 功能描述:Video/TV Circuit, TV Video Receiver Circuit, 20 Pin, Plastic, DIP
TDA9800T 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:VIF-PLL demodulator and FM-PLL detector
TDA9801 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single standard VIF-PLL demodulator and FM-PLL detector
TDA9801/V1,112 功能描述:射頻無線雜項 VIF-PLL DEM./FM-PLL RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
TDA9801N 功能描述:射頻無線雜項 VIF-PLL DEM./FM-PLL DET. RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel
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