參數(shù)資料
型號： AD7183
廠商： Analog Devices, Inc.
英文描述： Advanced Video Decoder with 10-Bit ADC and Component Input Support
中文描述： 先進的視頻解碼器，10位ADC和組件輸入支持
文件頁數(shù)： 4/41頁
文件大?。?/td> 484K
代理商： AD7183
REV. 0
–4–
ADV7183
TIMING SPECIFICATIONS
1
Parameter
Min
Typ
Max
Unit
Test Conditions
SYSTEM CLOCK AND CRYSTAL
Nominal Frequency
I
2
C PORT
2
SCL Clock Frequency
SCL Min Pulsewidth High, t
1
SCL Min Pulsewidth Low, t
2
Hold Time (Start Condition), t
3
Setup Time (Start Condition), t
4
Data Setup Time, t
5
SCL/SDA Rise Time, t
6
SCL/SDA Fall Time, t
7
Setup Time (Stop Condition), t
8
RESET FEATURE
Reset Pulse Input Width
CLOCK OUTPUTS
3
LLC1 Cycle Time, t
9
LLC1 Cycle Time, t
9
LLC1 Cycle Time, t
9
LLC1 Min Low Period, t
10
LLC1 Min High Period, t
11
LLC1 Falling to LLCREF Falling, t
12
LLC1 Falling to LLCREF Rising, t
13
LLC1 Rising to LLC2 Rising, t
14
LLC1 Rising to LLC2 Falling, t
15
CLKIN Cycle Time, t
18
DATA AND CONTROL OUTPUT
Data Output Hold Time, t
17
Data Output Access Time, t
16
Data Output Access Time, t
19
Data Output Hold Time, t
20
Propagation Delay to High Z, t
21
Max Output Enable Access Time, t
22
Min Output Enable Access Time, t
23
27
MHz
0
0.6
1.3
0.6
0.6
100
400
kHz
μ
s
μ
s
μ
s
μ
s
ns
ns
ns
μ
s
300
300
0.6
74
ns
37
33.9
40.8
18
18
4
6
3
1
37
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
CCIR601 Mode 27 MHz
PAL Square Pixel Mode 29.5 MHz
NTSC Square Pixel Mode 24.5 MHz
CCIR601 Mode 27 MHz
CCIR601 Mode 27 MHz
5
3
SCAPI and CAPI Modes
26
ns
ns
ns
ns
ns
ns
ns
LLC Mode
LLC Mode
SCAPI and CAPI Modes
SCAPI and CAPI Modes
30
20
11
5
8
5
33
25
6
8
11
2
NOTES
1
The max/min specifications are guaranteed over this range. The max/min values are typical over V
AA
= 4.75 V to 5.25 V, V
DD
= 3.2 to 3.5 V, and V
DDIO
= 3.15 V to
3.5 V range.
2
Temperature Range T
MIN
to T
MAX
= 0
°
C to 70
°
C
3
Guaranteed by characterization.
Specifications subject to change without notice.
ANALOG FRONT END SPECIFICATIONS
1
unless otherwise noted.)
(V
AA
= 4.75 V to 5.25 V, V
DD
= 3.2 V to 3.5 V, V
DDIO
= 3.15 V to 3.5 V, T
MIN
to T
MAX2
,
unless otherwise noted.)
Parameter
Min
Typ
Max
Unit
Test Conditions
CLAMP CIRCUITRY
External Clamp Capacitor
Input Impedance
Voltage Clamp Level
Clamp Source Current
Sink Current
Source Current
Clamp Sink Current
NOTES
1
The max/min specifications are guaranteed over this range. The max/min values are typical over V
AA
= 4.75 V to 5.25 V, V
DD
= 3.2 to 3.5 V, and V
DDIO
= 3.15 V to
3.5 V range.
2
Temperature range T
MIN
to T
MAX
= 0
°
C to 70
°
C
Specifications subject to change without notice.
0.1
10
1.4
3
–3
0.9
–0.9
μ
F
M
V
μ
A
μ
A
mA
mA
Clamp Switched Off
Signal Already Clamped (Fine Clamping)
Signal Already Clamped (Fine Clamping)
Acquire Mode (Fast Clamping)
Acquire Mode (Fast Clamping)
(V
= 4.75 V to 5.25 V, V
DD
= 3.2 V to 3.5 V, V
DDIO
= 3.15 V to 3.5 V, T
MIN
to T
MAX2
,
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