參數(shù)資料
型號: TVP3409-135
廠商: Texas Instruments, Inc.
英文描述: Advanced Video Interface PALETTE(雙PLL,視頻接口調(diào)色器真彩色CMOS)
中文描述: 先進的視頻接口盒(雙鎖相環(huán),視頻接口調(diào)色器真彩色的CMOS)
文件頁數(shù): 39/57頁
文件大?。?/td> 312K
代理商: TVP3409-135
3–5
3.5
3.5.1
Timing Requirements
Total Device (see Note 3)
PARAMETER
TVP3409-170
MIN
TYP
TVP3409-135
MIN
TYP
UNIT
MAX
MAX
fmax1
Internal 2X clock frequency
(for reference only)
170
135
MHz
fmax2
fmax2x
tcyc
PCLK frequency
2X clock disabled
110
110
MHz
PCLK frequency
2X clock enabled
0
85
0
67.5
MHz
PCLK cycle time
9.09
9.09
ns
PCLK duty cycle
30%
50%
70%
30%
50%
70%
3.5.2
Pixel and Control Timing (see Note 3)
PARAMETER
TVP3409-170
MIN
TVP3409-135
MIN
UNIT
MAX
MAX
tsu1
th1
NOTE 3. The recommended operation condition for generating test signals is RSET = 147
, Vref = 1.235 V. TTL level
input values are 0 V to 3 V, with input rise/fall times
3 ns, measured from 10% to 90% points. Timing reference
points are 50% for both inputs and outputs. Analog output load
10 pF, SENSE, and D(7–0) output load
50
pF.
Setup time, P(15–0), BLANK
2
2
ns
Hold time, P(15–0), BLANK
2
2
ns
3.5.3
Microprocessor Port (see Note 8)
PARAMETER
TVP3409-170
MIN
TVP3409-135
MIN
UNIT
MAX
MAX
tsu2
th2
tsu4
th4
tw1
Setup time, RS(1,0)
10
10
ns
Hold time, RS(1,0)
10
10
ns
Setup time, Write D(7–0)
10
10
ns
Hold time, Write D(7–0)
10
10
ns
Pulse duration, RD, WR low
50
50
ns
tw2
Pulse duration, RD, WR high
3
3
PCLK
periods
NOTE 8. TTL level input values are 0 V to 3 V, with input rise/fall times
3 ns, measured from 10% to 90% points. Timing
reference points are 50% for both inputs and outputs.
相關PDF資料
PDF描述
TVP3703-170 Video Interface PALETTE Exract(雙PLL,先進的視頻接口調(diào)色器)
TVP3703-135 Video Interface PALETTE Exract(雙PLL,先進的視頻接口調(diào)色器)
TVP3703FN VIDEO INTERFACE PALETTE TRUE-COLOR CMOS RAMDAC
TVP5020TQFP NTSC/PAL VIDEO DECODER
TVP5031 NTSC/PAL VIDEO DECODER
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