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LM1291 Datasheet(PDF) 2 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part # LM1291
Description  Video PLL System for Continuous-Sync Monitors
PDF  12 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM1291 Datasheet(HTML) 2 Page - National Semiconductor (TI)

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Absolute Maximum Ratings (Notes13)
If MilitaryAerospace specified devices are required
please contact the National Semiconductor Sales
OfficeDistributors for availability and specifications
Supply Voltage
14V
Input Voltage VDC
Pins 15 23
5V
Pins 4 5
8V
Pins 8 28
10V
Pins 1 9 12 14 16 18
VCC
Power Dissipation (PD)
25W
(Above 25 C Derate Based on iJA and TJ)
Thermal Resistance (iJA)50 CW
Junction Temperature (TJ)
150 C
ESD Susceptibility (Note 5)
2 kV
Storage Temperature
b
65 Cto a150 C
Lead Temperature (Soldering 10 sec)
265 C
Operating Ratings (Note 2)
Operating Temperature Range
b
20 Cto a80 C
Supply Voltage (VCC)
108V s VCC s 132V
Electrical Characteristics See Test Circuit(Figure 2) TA e 25 C VCC e 12V
Parameter
Conditions
Typical
Limit
Units
(Note 6)
(Note 7)
Supply Current
30
40
mA (max)
Jitter
H Sync frequency e 100 kHz
13
ns p-p
(Note 8)
Minimum composite video
Pin 9 cap coupled (001 mF)
014
VPP (min)
input voltage
sync tip to black level
DC clamp level composite
20
VDC
video input
Clamp charging current
1mA
composite video input
HHV sync input amplitude (Pin 12)
Cap coupled 10% duty cycle
10
VPP (min)
V sync input amplitude (Pin 8)
Cap coupled 1% duty cycle
10
VPP (min)
High level output voltage VOH
IOH eb100 mA
43
40
VDC (min)
(Pins 2 11 13 17 19)
Low level output voltage VOL
IOL e 16 mA
025
04
VDC (max)
(Pins 2 11 13 17 19)
Video Mute low level output
IOL e 2mA
04
VDC (max)
voltage (Pin 3)
Mute detection voltage
D
V
lFVC Cap 1 b FVC Cap 2l
100
mV
threshold
for Mute Output low
Flyback input threshold (Pin 18)
Positive-going flyback pulse
14
V
Under-voltage lockout (Pin 7)
VCC below threshold
95
V
H Drive Output open (unlatched)
Frequency to voltage gain
22 kHz s fH s 125 kHz
0047
VkHz
VCO gain constant
fVCO e 100 kHz
134 c 105
RadsV
PD1 Phase Detector gain constant
fVCO e 100 kHz
130
fVCO e 60 kHz
781
m
ARadian
fVCO e 22 kHz
286
Frequency to voltage linearity
22 kHz s fH s 125 kHz
10
%
VCO linearity
22 kHz s fVCO s 125 kHz
10
%
2



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