參數(shù)資料
型號: WM8170
廠商: Wolfson Microelectronics
英文描述: 5.0 VOLT BI-DIRECTIONAL TRANSIENT VOLTAGE SUPPRESSOR
中文描述: 3.3集成的信號處理器區(qū)陣CCD
文件頁數(shù): 7/41頁
文件大?。?/td> 453K
代理商: WM8170
WM8170
Product Preview Rev 1.0
WOLFSON MICROELECTRONICS LTD
PP Rev 1.0 March 2000
7
DETAILED TIMING DIAGRAMS
INPUT VIDEO SAMPLING
t
DTOP
t
PTOD
t
SHP
t
VSU
t
VH
t
PD
SHP
DIN, PIN,
INPUT
VIDEO
t
SHD
t
DP
SHD
t
RSU
t
RH
Figure 1 Input Video Sampling Diagram
Test Characteristics
CVDD = AVDD = DVDD = 3.3V, AGND = DGND = CGND = 0V, RISET=15k
, TA = 0
o
C to +70
o
C, unless otherwise stated.
PARAMETER
SYMBOL
t
VSU
TEST CONDITIONS
MIN
5
TYP
MAX
UNIT
ns
Input video (DIN) set-up time with
reference to SHD trailing edge
Input video (DIN) hold time with
reference to SHD trailing edge
Reset video (PIN) set-up time
with reference to SHP trailing
edge
Reset video (PIN) hold time with
reference to SHP trailing edge
SHD active low time
SHP active low time
SHP high to SHD low time
SHD high to SHP low time
SHD trailing edge to SHP trailing
edge
SHP trailing edge to SHD trailing
edge
t
VH
5
ns
t
RSU
5
ns
t
RH
5
ns
t
SHD
t
SHP
t
PTOD
t
DTOP
t
DP
7.5
7.5
10
10
21.4
ns
ns
ns
ns
ns
t
PD
21.4
ns
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