Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

LM1229 Datasheet(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part No. LM1229
Description  I2C Compatible CMOS TV RGB and Deflection Processor
Download  27 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
Logo 

LM1229 Datasheet(HTML) 3 Page - National Semiconductor (TI)

 
Zoom Inzoom in Zoom Outzoom out
 3 / 27 page
background image
Absolute Maximum Ratings (Notes 1,
2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage V
CC, Pins 12, 27, 30,
49, 56, 61, 63
6.0V
Peak Video DC Output Source Current
(Any One Amp) Pins 57, 58 or 59
1.0 mA
Voltage at Any Input Pin (V
IN)VCC –0.5V
≤ V
IN
≤ V
CC+0.5V
Video Inputs (pk-pk)
0V
≤ V
IN
≤ 1.2V
Power Dissipation (P
D)
(Above 25˚C Derate Based
on
θ
JA and TJ)
1.8W
Thermal Resistance LM1229VEC (
θ
JA)
35 ˚C/W
Thermal Resistance LM1229YA (
θ
JA)
DAP not soldered
41 ˚C/W
Thermal Resistance LM1229YA (
θ
JA)
DAP soldered
27 ˚C/W
Junction Temperature (T
J)
150˚C
ESD Susceptibility (Note 4)
3.5 kV
ESD Machine Model (Note 13)
350V
Storage Temperature
−65˚C to +150˚C
Lead Temperature (Soldering, 10 sec.)
265˚C
Operating Ratings (Note 3)
Temperature Range
0˚C to +70˚C
Supply Voltage V
CC
4.75V
≤ V
CC
≤ 5.25V
Video Inputs (peak-peak)
0V
≤ V
IN
≤ 1.0V
Video Signal Electrical Characteristics
Unless otherwise noted: T
A = 25˚C, VCC = +5.0V, VIN = 0.70 VP-P,VABL =VCC,CL = 10 pF, Video Outputs = 2.4 VP-P. See
(Note 7) for Min and Max parameters and (Note 6) for Typicals.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
I
S
Supply current
No output loading. See (Note 8).
260
330
mA
I
S-PS
Supply current, power save
mode.
No output loading. See (Note 8).
100
125
mA
V
OB TYP
Active video black level output.
No input signal, DC offset = 0x3.
1.25
V
V
OB MIN
Active video minimum black level
output.
No input signal, DC offset = 0xF(min).
0.5
V
V
OB MAX
Active video maximum black level
output.
No input signal, DC offset = 0x0(max).
1.45
V
V
OB STEP
Active video black level step size. No input signal. Varying DC offset.
65
mV
V
OB MIN BRITE
Active video minimum black level
output.
No input signal, DC offset = 0x3,
gain = 0x7F, brightness.= 0xFF(min).
0.8
V
V
OB MAX BRITE
Active video maximum black level
output.
No input signal, DC offset = 0x3,
gain = 0x7F, brightness.= 0x00(max).
1.65
V
V
OBB STEP
Active video brightness step size. No input signal, DC offset = 0x3,
varying brightness.
6.3
mV
V
O MAX
Maximum video output.
Video in = 0.70 V
P-P, contrast = 0x7F,
brightness = 0x0, DC offset = 0x3
4.75
V
LE
Linearity error.
Staircase input signal. See (Note 9).
5
%
t
R
Video rise time.
(Note 5), 10% to 90%, AC input
signal.
8ns
OS
R
Rising edge overshoot.
(Note 5), AC input signal.
2
%
t
F
Video fall time.
(Note 5), 90% to 10%, AC input
signal.
8ns
OS
F
Falling edge overshoot.
(Note 5), AC input signal.
2
%
BW
Channel bandwidth (−3 dB)
(Note 5), AC input signal.
70
MHz
SEP
10 kHz
Video amplifier 10 kHz isolation.
(Note 14).
70
dB
SEP
10 MHz
Video amplifier 10 MHz isolation.
(Note 14).
50
dB
A
V MAX
Maximum voltage gain.
Video in = 0.70 V
P-P, Maximum
contrast and gain, V
ABL = 5.0V.
4.35
V/V
A
V 50% CONT
Contrast attenuation @ 50%.
Maximum gain, V
ABL = 5.0V.
–5.15
dB
A
V MIN/
A
V MAX
Maximum contrast attenuation.
Maximum gain, V
ABL = 5.0V.
–20.5
dB
A
V 50% GAIN
Gain attenuation @ 50%.
Maximum contrast, V
ABL = 5.0V.
–4.15
dB
www.national.com
3


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn