adv7189b Analog Devices, Inc., adv7189b Datasheet - Page 8

• Manufacturer Part Number: adv7189b
• Description: Multiformat Sdtv Video Decoder
• Manufacturer: Analog Devices, Inc.

ADV7189B
TIMING SPECIFICATIONS
Guaranteed by characterization. A
temperature range, unless otherwise specified.
Table 3.
Parameter
SYSTEM CLOCK AND CRYSTAL
I
RESET FEATURE
CLOCK OUTPUTS
DATA AND CONTROL OUTPUTS
1
2
ANALOG SPECIFICATIONS
Guaranteed by characterization. A
temperature range, unless otherwise specified. Recommended Analog input video signal range 0.5 V to 1.5 V, typically 1 V p-p.
Table 4.
Parameter
CLAMP CIRCUITRY
1
2
2
Temperature range: T
The min/max specifications are guaranteed over this range.
Temperature range: T
The min/max specifications are guaranteed over this range.
C PORT
Nominal Frequency
Frequency Stability
SCLK Frequency
SCLK Min Pulse Width High
SCLK Min Pulse Width Low
Hold Time (Start Condition)
Setup Time (Start Condition)
SDA Setup Time
SCLK and SDA Rise Time
SCLK and SDA Fall Time
Setup Time for Stop Condition
Reset Pulse Width
LLC1 Mark Space Ratio
LLC1 Rising to LLC2 Rising
LLC1 Rising to LLC2 Falling
Data Output Transitional Time
Data Output Transitional Time
Propagation Delay to Hi Z
Max Output Enable Access Time
Min Output Enable Access Time
External Clamp Capacitor
Input Impedance
Large Clamp Source Current
Large Clamp Sink Current
Fine Clamp Source Current
Fine Clamp Sink Current
2 F
4 F
1,
1,
3 F
5 F
2
2
MIN
MIN
to T
to T
MAX
MAX
, –40°C to +85°C. (0°C to 70°C for ADV7189BKSTZ).
, –40°C to +85°C. (0°C to 70°C for ADV7189BKSTZ).
VDD
VDD
= 3.15 V to 3.45 V, D
Symbol
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
= 3.15 V to 3.45 V, D
1
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
:t
10
Test Conditions
Negative clock edge to start of
valid data (t
End of valid data to negative
clock edge (t
Symbol
VDD
VDD
Rev. B | Page 8 of 104
= 1.65 V to 2.0 V, D
= 1.65 V to 2.0 V, D
ACCESS
HOLD
Test Condition
Clamps switched off
= t
= t
10
9
+ t
– t
14
13
)
)
VDDIO
VDDIO
= 3.0 V to 3.6 V, P
= 3.0 V to 3.6 V, P
Min
0.6
1.3
0.6
0.6
100
5
45:55
Min
Typ
28.6363
0.6
0.5
0.5
6
7
4
VDD
VDD
Typ
0.1
10
0.75
0.75
60
60
= 1.65 V to 2.0 V; operating
Max
±50
400
300
300
55:45
= 1.65 V to 2.0 V; operating
3.4
2.4
Max
Unit
MHz
ppm
kHz
µs
µs
µs
µs
ns
ns
ns
µs
ms
% duty
cycle
ns
ns
ns
ns
ns
ns
ns
Unit
µF
MΩ
mA
mA
µA
µA