参数资料
型号: TA1270BF
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封装: QFP-48
文件页数: 37/38页
文件大小: 571K
代理商: TA1270BF
TA1270BF
2002-12-24
8
PIN
No.
PIN NAME
FUNCTION
INTERFACE
INPUT / OUTPUT
SIGNAL
40
Y input
Composite video signal or Y signal
input pin. Input via the clamp
capacitor.
2.4 V
41
42
DAC VCC
C VCC
VCC pins for DAC block and
CHROMA processing block. Connect
5 V (Typ.).
43
UV / CbCr SW
UV / CbCr demodulation switch.
OPEN ――
UV
GND
――
CbCr
CbCr demodulation is effective for
NTSC only.
UV
―― 0.7 V
CbCr
―― 0
44
fsc output
Outputs crystal oscillator fsc.
The pin voltage goes high only when
3.58NTSC is received.
AC ; 0.6 Vp-p
DC ;
3.58NTSC
―――3.2 V
OTHERS
―――1.6 V
45
1HDL CONT
Outputs PAL / SECAM / NTSC
identification result.
Adjust to DC and connect output to
1H DL IC.
4.3 V ; PAL
2.5 V ; SECAM
0 V
; NTSC
相关PDF资料
PDF描述
TA1272AF AUDIO/VIDEO DEMODULATOR, PDSO24
TA1273F 6 CHANNEL, VIDEO PREAMPLIFIER, PDSO36
TA1273F VIDEO PREAMPLIFIER, PDSO36
TA1275BFNG COLOR SIGNAL DECODER, PDSO24
TA1275Z SPECIALTY CONSUMER CIRCUIT, PZIP21
相关代理商/技术参数
参数描述
TA1270BFG 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:PAL / NTSC VIDEO CHROMA AND SYNC PROCESSING SYSTEM FOR PIP / POP / PAP
TA1272 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:FOR LCD TVS, PIF AND SIF SYSTEM
TA1272AF 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:FOR LCD TVS, PIF AND SIF SYSTEM
TA1273F 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:6-CHANNEL RECORDING AMPLIFIER & PRE-AMPLIFIER FOR VCR
TA1274 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:PIF/SIF SYNCHRONOUS DEMODULATOR IC