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LM2476 Datasheet(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor.
Part No. LM2476
Description  Monolithic Triple Channel 6.5 ns High Gain CRT Driver and Bias Clamp
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Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
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LM2476 Datasheet(HTML) 3 Page - National Semiconductor (TI)

 
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Absolute Maximum Ratings (Notes 1,
3)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC)
96V
Bias Voltage (V
BB)
10V
Driver Input Voltage (V
IND)
0V to 4.5V
Clamp Input Voltage (V
INC)
0V to 5.0V
Storage Temperature Range (T
STG)
−65˚C to +150˚C
Lead Temperature
(Soldering, <10 sec.)
300˚C
ESD Tolerance
Human Body Model
2 KV
Machine Model
200V
Operating Ranges (Note 2)
V
CC
60V to 85V
V
BB
7V to 9V
V
IND
0V to 3.5V
V
INC
0V to 4.0V
V
OUTD (Driver Output Voltage)
12V to V
CC
V
OUTC (Clamp Output Voltage)
12V to V
CC
Case Temperature (device tab)
−20˚C to +100˚C
Do not operate the part without a heat sink.
Electrical Characteristics
(See Figure 4 for Test Circuit)
Unless otherwise noted: V
CC = 85V, VBB = 8V, CL = 8 pF, TC = 40˚C
DC Tests: V
IND = 2.30V, VINC = 2.35V
AC Tests: V
OUTD = 40VP-P (35V – 75V) at 1 MHz, VINC = 2.35V
Symbol
Parameter
Conditions
LM2476
Units
Min
Typical
Max
I
CC
Supply Current
All Three Channels, No AC Input
Signal, No Output Load
34
45
mA
I
BB
Bias Current
All Three Channels, No AC Input
Signal, No Output Load
21
30
mA
V
OUTD, 1
Driver DC Output Voltage
No AC Input Signal, V
IND = 2.30V
41
46
51
V
V
OUTD, 2
Driver DC Output Voltage
No AC Input Signal, V
IND = 1.15V
72
77
82
V
A
V-OUTD
Driver DC Voltage Gain
No AC Input Signal
–24
–27
–30
∆A
V-OUTD
Driver Gain Matching
(Note 4), No AC Input Signal
1.0
dB
LE
OUTD
Driver Linearity Error
(Notes 4, 5), No AC Input Signal
5
%
t
R
Rise Time
(Note 6), 10% to 90%
6.0
ns
t
F
Fall Time
(Note 6), 90% to 10%
6.7
ns
OS
Overshoot
(Note 6)
3
%
V
OUTC
Clamp DC Output Voltage
V
INC = 2.35V
46
51
56
V
V
OUTC-RANGE
Clamp DC Output Voltage
Range
V
INC-RANGE = 0.5V to 4.0V
58
VDC
A
V-OUTC
Clamp DC Voltage Gain
No AC Input Signal
–14.5
–16.5
–18.5
LE
OUTC
Clamp Linearity Error
(Notes 4, 5), No AC Input Signal
5
%
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur.
Note 2: Operating ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. For guaranteed specifications and
test conditions, see the Electrical Characteristics. Datasheet min/max specification limits are guaranteed by design, test, or statistical analysis. The guaranteed
specifications apply only for the test conditions listed. Some performance characteristics may change when the device is not operated under the listed test
conditions.
Note 3: All voltages are measured with respect to GND, unless otherwise specified.
Note 4: Calculated value from Voltage Gain test on each channel.
Note 5: Driver Linearity Error is the variation in dc gain from VIND = 1.1V to VIND = 3.6V.
Note 6: Input from signal generator: tr,tf < 1 ns.
Note 7: Clamp Linearity Error is the variation in dc gain from VINC = 1.0V to VINC = 4.0V.
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