ca3450 Intersil Corporation, ca3450 Datasheet - Page 4

• Manufacturer Part Number: ca3450
• Description: 220mhz, Video Line Driver, High Speed Operational Amplifier
• Manufacturer: Intersil Corporation

Electrical Specifications
Test Circuits and Waveforms
NOTE:
Slew Rate (See Figures 2, 4)
Full Power Bandwidth
(FPBW = SR/ V
Input Noise Voltage
Differential Gain
Differential Phase
Output Current
Output Voltage Swing
Input Capacitance
Input Resistance
Output Resistance
2. A 10 ,
means of decoupling the IC directly at its terminal without introducing additional supply resonance due to parallel connected capacitors. Second,
it also provides protection for the device in event of a sustained short circuit applied directly to the output terminals.
GEN
CERAMIC CHIP
PARAMETER
MULTILAYER
1
50
/
4
W supply decoupling resistor is shown in all application circuits of this device. The resistor serves two purposes. First it provides a
P-P
)
0.1 F
4
C
C
50
10
= 5pF, V
SYMBOL
FIGURE 1. OPEN LOOP GAIN vs FREQUENCY TEST CIRCUIT
FPBW
14
V
R
V
3
I
0.1 F
DG
OUT
SR
DP
OM
e
OM
OUT
C
R
820pF SILVER MICA
N
I
I
+
-
OR EQUIVALENT
SUPPLY
7
4
+
-
0.1 F
CA3450
5
See Figure 8
A
A
A
V
A
V
f = 1kHz
See Figure 8
Into +4V or -4V
R
f = 1MHz
See Figure 14, A
-
+
V
V
V
OUT
V
OUT
L
12
8
= 1, C
= 5, C
= 75
= 6V, Unless Otherwise Specified (Continued)
10, C
10, C
10 (NOTE 2)
4.7 F (TANT.)
51K
13
= 3.5V
= 2.0V
11
OFFSET
TEST CONDITIONS
1
C
C
C
NULL
C
C
C
+
-
= 5pF
= 0pF
= 5pF
= 0pF
9
16
10 (NOTE 2)
4.7 F (TANT.)
-6V
CA3450
C
C
V
6
= 1, 30MHz
No Load
R
No Load
R
No Load
R
No Load
R
L
L
L
L
+6V
= 50 ||20pF
= 50 ||20pF
= 50 ||20pF
= 50 ||20pF
0.001 F
All 0.1 F and 0.001 F supply decoupling capacitors
are multilayer ceramic chip types.
50
TEMP.
(
o
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
C)
SCOPE INPUT
20pF
MIN
370
300
-3.9
3.9
29
24
60
-
-
-
-
-
-
-
-
-
-
1M
TYP
220
160
440
330
-4.1
7.2
0.2
0.2
4.1
2.2
10
35
26
12
75
1
4
MAX
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Degrees
nV/ Hz
UNITS
V/ s
V/ s
V/ s
V/ s
MHz
MHz
MHz
MHz
M
mA
pF
%
V
V