參數(shù)資料
型號: LM2418T
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 音頻/視頻放大
英文描述: Triple 30 MHz CRT Driver
中文描述: 3 CHANNEL, VIDEO AMPLIFIER, PSFM11
封裝: HEAT SINK, PLASTIC, TO-220, 11 PIN
文件頁數(shù): 2/6頁
文件大小: 130K
代理商: LM2418T
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Supply Voltage, V
a
a
95V
Storage Temperature Range, T
STG
b
25
§
C to
a
100
§
C
Operating Temperature Range, T
CASE
Lead Temperature (Soldering,
k
10 sec.)
b
20
§
C to
a
100
§
C
300
§
C
tbd
ESD Tolerance
Electrical Characteristics
V
a
e
90V, C
L
e
8 pF, DC input bias, V
IN
e
3.6 V
DC
. 50 V
PP
output swing, V
BIAS
e a
12V. T
A
e
25
§
C unless otherwise noted.
Symbol
Parameter
Conditions
LM2418
Units
Min
Typ
Max
I
CC
Supply Current (per Amplifier)
No Input or Output Load
18
26
mA
V
OUT
Output Offset Voltage
V
IN
e
3.6V
46
53
60
V
DC
t
r
Rise Time
10% to 90% (Note 3)
12
20
ns
t
f
Fall Time
10% to 90% (Note 3)
12
20
ns
BW
Bandwidth
b
3 dB
30
MHz
A
V
Voltage Gain
b
17
b
19
b
23
V/V
OS
Overshoot
5
%
LE
Linearity Error
(Note 1)
8
%
D
A
V
Gain Matching
(Note 2)
1.0
dB
Note 1:
Linearity Error is defined as the variation in small signal gain from
a
20V to
a
70V output with a 100 mV AC, 1 MHz, input signal.
Note 2:
Calculated value from Voltage Gain test on each channel.
Note 3:
Guaranteed parameter, not tested.
AC Test Circuit
Figure 2 shows a typical test circuit for evaluation of the LM2418. This circuit is designed to allow testing of the LM2418 in a 50
X
environment such as a pulse generator, oscilloscope or network analyzer.
TL/K/11125–3
*
8 pF is total load capacitance. It includes all parasitic capacitance.
FIGURE 2. Test Circuit (One Section)
Typical Performance Characteristics
LM2418 Frequency
Response
TL/K/11125–4
LM2418 Pulse
Response
TL/K/11125–5
FIGURE 3
2
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