clc030 National Semiconductor Corporation, clc030 Datasheet - Page 6

• Manufacturer Part Number: clc030
• Description: Smpte 292m/259m Digital Video Serializer With Video And Ancilliary Data Fifos And Integrated Cable Driver
• Manufacturer: National Semiconductor Corporation

www.national.com
I
I
I
f
DC
f
DC
t
BR
t
t
t
t
t
t
t
t
t
t
DD
DD
DD
VCLK
ACLK
r
r
r
j
j
LOCK
LOCK
S
H
S
H
Symbol
Symbol
, t
, t
, t
DC Electrical Characteristics
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified (Notes 2, 3).
AC Electrical Characteristics
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified (Note 3).
Note 1: “Absolute Maximum Ratings” are those parameter values beyond which the life and operation of the device cannot be guaranteed. The stating herein of
these maximums shall not be construed to imply that the device can or should be operated at or beyond these values. The table of “Electrical Characteristics”
specifies acceptable device operating conditions.
Note 2: Current flow into device pins is defined as positive. Current flow out of device pins is defined as negative. All voltages are referenced to V
Note 3: Typical values are stated for V
Note 4: Spec. is guaranteed by design.
Note 5: R
Note 6: R
Note 7: Measured from rising-edge of first DV
V
A
f
SDO
f
f
(3.3V) Power Supply Current,
(2.5V) Power Supply Current,
(2.5V) Power Supply Current,
L
L
= 75Ω, AC-coupled
= 75Ω, AC-coupled
3.3V Supply, Total
2.5V Supply, Total
2.5V Supply, Total
Parallel Video Clock
Frequency
Video Clock Duty
Cycle
Ancillary Clock
Frequency
Ancillary Clock Duty
Cycle
Input Clock and Data
Rise Time, Fall Time
Serial Data Rate
Rise Time, Fall Time
Rise Time, Fall Time
Output Overshoot
Serial Output Jitter,
Intrinsic
Serial Output Jitter,
Intrinsic
Lock Time
Lock Time
Setup Time, Video
Data
Hold Time, Video Data
Setup Time, Anc. Data
Port
Hold Time, Anc. Data
Port
Parameter
Parameter
@
@
270 M
1,485 M
DDIO
bps
bps
, R
= V
10%–90%
(Notes 5, 6)
20%–80%, (Note 6)
20%–80%, (Note 5)
(Note 4)
270 M
1,485 M
(Notes 5, 7) (SD Rates)
(Notes 6, 7) (HD Rates)
Timing Diagram, (Note 4)
Timing Diagram, (Note 4)
Timing Diagram, (Note 4)
Timing Diagram, (Note 4)
, R
CLK
REF
DDSD
REF
V
color Bar Pattern, Test
Circuit, Test Loads Shall
Apply
V
color Bar Pattern, Test
Circuit, Test Loads Shall
Apply
V
color Bar Pattern, Test
Circuit, Test Loads Shall
Apply
LVL = R
CLK
CLK
CLK
cycle until Lock Detect output goes high (true). Lock time includes format detection time plus PLL lock time.
LVL = R
bps
= +3.3V, V
bps
= 74.25 MHz, NTSC
= 27 MHz, NTSC
= 74.25 MHz, NTSC
, (Notes 5, 9, 10)
REF
Conditions
, (Notes 6, 9, 10)
Conditions
REF
PRE = 4.75 kΩ 1%, See Test Loads and Test Circuit.
(Continued)
PRE = 4.75 kΩ 1%, See Test Loads and Test Circuit.
DDD
= V
DDPLL
= +2.5V and T
6
V
V
V
V
V
DDIO
DDD
DDPLL
DDD
DDPLL
Reference
V
V
A
A
V
AD
SDO, SDO
SDO, SDO
SDO, SDO
SDO, SDO
SDO, SDO
SDO, SDO
DV
V
AD
A
, V
, V
, V
A
CLK
CLK
CLK
CLK
CLK
CLK
CLK
= +25˚C.
DDZ
DDZ
N
N
N
Reference
DDSD
, A
to V
to A
to DV
to AD
,
,
CLK
CLK
CLK
, DV
N
N
Min
N
,
Min
270
1.0
27
45
45
Typ
66
66
85
Typ
500
200
120
1.5
1.5
1.5
1.5
1.5
50
50
15
15
5
Max
110
90
85
74.25
1,485
V
Max
270
3.0
2.0
2.0
2.0
2.0
55
55
CLK
SS
= 0V.
Units
Units
ps
ps
MHz
MHz
M
mA
mA
mA
ms
ms
ns
ps
ps
ns
ns
ns
ns
%
%
%
bps
P-P
P-P