参数资料
型号: TVP5151IPBSQ1
厂商: TEXAS INSTRUMENTS INC
元件分类: 颜色信号转换
英文描述: COLOR SIGNAL DECODER, PQFP32
封装: GREEN, PLASTIC, QFP-32
文件页数: 86/86页
文件大小: 964K
代理商: TVP5151IPBSQ1
TVP5151
www.ti.com
SLES241C – SEPTEMBER 2009 – REVISED SEPTEMBER 2010
Table 2-1. Terminal Functions (continued)
TERMINAL
NO.
I/O
DESCRIPTION
NAME
ZQC
PBS
PCLK/SCLK
G1
9
O
System clock at either 1× or 2× the frequency of the pixel clock.
Power-down terminal (active low). Puts the decoder in standby mode. Preserves the value
PDN
A5
28
I
of the registers.
Active-low reset. RESETB can be used only when PDN = 1. When RESETB is pulled low, it
RESETB
F1
8
I
resets all the registers and restarts the internal microprocessor.
SCL
D7
21
I/O
I2C serial clock (open drain)
SDA
C7
22
I/O
I2C serial data (open drain)
VSYNC: Vertical synchronization signal
PALI: PAL line indicator or horizontal lock indicator. For the PAL line indicator:
VSYNC/PALI
B7
24
O
1 = Noninverted line
0 = Inverted line
G3
12
F4
13
G4
14
YOUT[6:0]
G5
15
O
ITU-R BT.656 output/YCbCr 4:2:2 output with discrete syncs
G6
16
G7
17
F7
18
I2CSEL: Determines address for I2C (sampled during reset). A pullup or pulldown resistor is
needed (>1 k
Ω) to program the terminal to the desired address.
1 = Address is BAh
YOUT7/I2CSEL
F3
11
I/O
0 = Address is B8h
YOUT7: Most significant bit (MSB) of ITU-R BT.656 output/YCbCr 4:2:2 output
Copyright 2009–2010, Texas Instruments Incorporated
Device Details
9
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TVP5151IZQCR 功能描述:视频 IC UltraLo-Pwr NTSC/PAL SECAM Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel
TVP5151PBS 功能描述:视频 IC UltraLo-Pwr NTSC/PAL SECAM Vid Dec RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel
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