LM1229YA National Semiconductor, LM1229YA Datasheet - Page 3

• Manufacturer Part Number: LM1229YA
• Description: I2C Compatible CMOS TV RGB and Deflection Processor
• Manufacturer: National Semiconductor

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