參數(shù)資料
型號(hào): TVP5154PNPG4
廠(chǎng)商: TEXAS INSTRUMENTS INC
元件分類(lèi): 顏色信號(hào)轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PQFP128
封裝: PLASTIC, HTQFP-128
文件頁(yè)數(shù): 66/77頁(yè)
文件大?。?/td> 795K
代理商: TVP5154PNPG4
www.ti.com
11.5
Timing Requirements
t3
t4
t6
t1
t2
Negative edge
clock
Positive edge
clock
Y/C & Syncs
Data 1
Data 2
t5
Unscaled Data 1
Unscaled Data 2
Scaled Data 1
Scaled Data 2
t7
t8
t3
t4
t9
Y/C & Syncs
CLK
SCLK
t1
t2
TVP5154
4-CHANNEL LOW-POWER PAL/NTSC/SECAM VIDEO DECODER
WITH INDEPENDENT SCALERS AND FAST LOCK
SLES163A – MARCH 2006 – REVISED JULY 2006
PARAMETER
TEST CONDITIONS(1)
MIN
TYP
MAX
UNIT
Duty cycle SCL
50
%
t1
CLK high time (at 27 MHz)
13.5
ns
t2
CLK low time (at 27 MHz)
13.5
ns
t3
CLK fall time (at 27 MHz)
90% to 10%
5
ns
t4
CLK rise time (at 27 MHz)
10% to 90%
5
ns
t5
Output hold time
10
ns
t6
Output delay time
25
ns
t7
Output hold time
4
ns
t8
Output delay time
16.5
ns
t9
Data period
18.5
ns
t10
Output hold time
4
ns
t11
Output delay time
16.5
ns
t12
Data period
18.5
ns
t13
CLK high time (at 54 MHz)
3
ns
t14
CLK low time (at 54 MHz)
3
ns
t15
CLK fall time (at 54 MHz)
90% to 10%
6
ns
t16
CLK rise time (at 54 MHz)
10% to 90%
6
ns
(1)
Measured with a load of 15 pF for 27-MHz signals, 25 pF for 54-MHz signals. By design. Timing not production tested.
Figure 11-1. Output Modes 0 and 1: Clocks, Video Data, and Sync
Figure 11-2. Output Mode 2: Clocks, Video Data, and Sync
Electrical Specifications
69
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