lmh1982sqx National Semiconductor Corporation, lmh1982sqx Datasheet - Page 7

• Manufacturer Part Number: lmh1982sqx
• Description: Lmh1982 Multi-rate Video Clock Generator With Genlock
• Manufacturer: National Semiconductor Corporation

Free Run Voltage Control Input (Pin 1)
Reference Inputs (Pins 4, 5, 7, 8)
Digital Control Inputs (Pins 6, 13, 14, 15)
I
Status Flag Outputs (Pin 16, 17)
Top of Frame Output (Pin 25)
2
Symbol
ESD Tolerance (Note 2)
Supply Voltage, V
Supply Voltage, DV
Input Voltage Range (any input)
C Interface (Pins 11, 12)
I
I
ΔT
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
Unless otherwise specified, all limits are guaranteed for T
perature extremes.
I
DVDD
I
DVDD
V
V
V
V
V
V
V
V
Human Body Model
Machine Model
VDD
VDD
V
V
V
V
I
I
OL
IN
OH
OH
OL
OL
IH
IH
IH
IH
IL
IL
IL
IL
HV
V
DV
V
DV
Low Analog Input Voltage
High Analog Input Voltage
Low Input Voltage
High Input Voltage
H-V Sync Timing Offset
Low Input Voltage
High Input Voltage
Low Input Voltage
High Input Voltage
Input Current
Low Output Sink Current
Low Output Voltage
High Output Voltage
Low Output Voltage
High Output Voltage
DD
DD
DD
DD
Supply Current
Supply Current
Supply Current
Supply Current
DD
DD
Parameter
Default register settings, no input reference,
27 MHz VCXO and loop filter connected,
100Ω differential load on SD_CLK and
HD_CLK outputs; no load on all other outputs
V
1080p/59 output timing, HD_CLK = 148.35
MHz, SD_CLK = 67.5 MHz, 100Ω differential
load on SD_CLK and HD_CLK outputs; no
load on all other outputs
(Note 7)
(Note 7)
I
I
Input timing offset measured from H sync to V
sync pulse leading edges (Note 8)
I
I
V
V
I
I
I
I
−0.3V to V
IN
IN
IN
IN
OUT
OUT
OUT
OUT
DV
DD
IN
OL
= ±10 μA
= ±10 µA
= ±10 µA
= ±10 µA
between 0.1 V
= 0V or 0.4V
DD
= 3.465V, DV
= +10 mA
= −10 mA
= +10 mA
= −10 mA
(Note 1)
≤
V
DD
DD
2000V
2.75V
+0.3V
+0.3V
200V
3.6V
A
Conditions
DD
DD
= 25°C, V
= 2.75V, Genlock mode,
and 0.9 V
7
Storage Temperature Range
Lead Temperature (Soldering 10 sec.)
Junction Temperature, T
Thermal Resistance (θ
V
DV
Input Voltage
Temperature Range, T
Operating Ratings
DD
DD
DD
DD
= 3.3V, DV
DD
= 2.5V, Boldface limits apply at the tem-
(Note 6)
0.7 V
0.7 V
0.7 V
JA
−0.4V
−0.4V
A
Min
−10
V
V
JMAX
)
0
0
0
DD
DD
DD
DD
DD
(Note 5)
Typ
V
47
39
57
44
0
3
DD
(Note 6)
0.3 V
0.3 V
0.3 V
−65°C to +150°C
Max
V
V
V
+10
2.0
0.4
0.4
70
60
DD
DD
DD
DD
DD
DD
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0°C to 70°C
3.3V ± 5%
2.5V ± 5%
0V to V
33°C/W
Units
300°C
150°C
mA
mA
mA
mA
mA
μA
μs
V
V
V
V
V
V
V
V
V
V
V
V
DD