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Электронный компонент: CLC409AJP

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CLC409
Very Wideband, Low Distortion Monolithic Op Amp
General Description
The CLC409 is a very wideband, DC coupled monolithic
operational amplifier designed specifically for wide dynamic
range systems requiring exceptional signal fidelity. Benefit-
ing from National's current feedback architecture, the
CLC409 offers a gain range of
1 to
10 while providing
stable, oscillation free operation without external compensa-
tion, even at unity gain.
With its 350MHz small signal bandwidth (V
OUT
= 2V
PP
),
10-bit distortion levels through 20MHz (R
L
= 100
), 8-bit
distortion levels through 60MHz, 2.2nV/
input referred
noise and 13.5mA supply current, the CLC409 is the ideal
driver or buffer for high speed flash A/D and D/A converters.
Wide dynamic range systems such as radar and communi-
cation receivers requiring a wideband amplifier offering ex-
ceptional signal purity will find the CLC409's low input re-
ferred noise and low harmonic and intermodulation distortion
make it an attractive high speed solution.
Constructed using an advanced, complimentary bipolar pro-
cess and National's proven current feedback architecture,
the CLC409 is available in several versions to meet a variety
of requirements.
Enhanced Solutions (Military/Aerospace)
SMD Number: 5962-92034
Space level versions also available.
For more information, visit http://www.national.com/mil
Features
n
350MHz small signal bandwidth
n
-65/-72dBc 2nd/3rd harmonics (20MHz)
n
Low noise
n
8ns settling to 0.1%
n
1200V/s slew rate
n
13.5mA supply current (
5V)
n
60mA output current
Applications
n
Flash A/D driver
n
D/A transimpedance buffer
n
Wide dynamic range IF amp
n
Radar/communication receivers
n
DDS post-amps
n
Wideband inverting summer
n
Line driver
Harmonic Distortion vs. Load and Frequency
01274804
Connection Diagrams
01274815
Pinout
DIP & SOIC
01274814
Pinout
SOT23-5
September 2002
CLC409
V
ery
W
ideband,
Low
Distortion
Monolithic
Op
Amp
2002 National Semiconductor Corporation
DS012748
www.national.com
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (V
CC
)
7V
I
OUT
Output is short circuit protected to
ground, but maximum reliability will
be maintained if I
OUT
does not
exceed...
60mA
Common Mode Input Voltage
V
CC
Differential Input Voltage
10V
Junction Temperature
+150C
Operating Temperature Range
-40C to +85C
Storage Temperature Range
-65C to +150C
Lead Solder Duration (+300C)
10 sec
ESD rating (human body model)
1000V
Operating Ratings
Thermal Resistance
Package
(
JC
)
(
JA
)
MDIP
95C/W
115C/W
SOIC
75C/W
160C/W
SOT23-5
115C/W
185C/W
Electrical Characteristics
A
V
= +2, V
CC
=
5V, R
L
= 100
, R
f
= 250
; unless specified
Symbol
Parameter
Conditions
Typ
Max/Min
(Note 2)
Units
Ambient Temperature
CLC409AJ
+25C
-40C
+25C
+85C
Frequency Domain Performance
SSBW
-3dB Bandwidth
V
OUT
<
2V
PP
350
>
250
>
250
>
200
MHz
LSBW
V
OUT
<
5V
PP
110
>
90
>
90
>
80
MHz
Gain Flatness
V
OUT
<
0.5V
PP
GFPL
Peaking
DC to 75MHz
0
<
0.4
<
0.4
<
0.4
dB
GFPH
Peaking
>
75MHz
0
<
0.8
<
0.8
<
0.8
dB
GFR1
Rolloff
DC to 125MHz
0.2
<
1.0
<
1.0
<
1.0
dB
GFR2
Rolloff
@
200MHz
1.0
<
2.0
<
2.2
<
3.0
dB
LPD
Linear Phase Deviation
DC to 100MHz
0.3
<
0.8
<
0.8
<
1.0
deg
DG1
Differential Gain
R
L
=150
, 3.58MHz
0.03
<
0.07
<
0.06
<
0.06
%
DG2
R
L
=150
, 4.43MHz
0.03
<
0.07
<
0.06
<
0.06
%
DP1
Differential Phase
R
L
= 150
, 3.58MHz
0.01
<
0.02
<
0.02
<
0.02
deg
DP2
R
L
=150
, 4.43MHz
0.01
<
0.02
<
0.02
<
0.02
deg
Time Domain Response
TRS
Rise and Fall Time
2V Step
1.3
<
1.6
<
1.6
<
1.6
ns
TRL
5V Step
3.5
<
4.2
<
4.2
<
4.6
ns
TS
Settling Time to
0.1%
2V Step
8
<
12
<
12
<
12
ns
OS
Overshoot
2V Step
5
<
15
<
18
<
18
%
SR
Slew Rate
1200
>
1000
>
1000
>
1000
V/s
Distortion And Noise Response
HD2L
2nd Harmonic Distortion
2V
PP
, 5MHz
-86
<
-78
<
-81
<
-81
dBc
HD2
2V
PP
, 20MHz
-65
<
-56
<
-56
<
-56
dBc
HD2H
2V
PP
, 60MHz
-49
<
-41
<
-44
<
-44
dBc
HD3L
3rd Harmonic Distortion
2V
PP
, 5MHz
-84
<
-76
<
-76
<
-76
dBc
HD3
2V
PP
, 20MHz
-72
<
-65
<
-65
<
-65
dBc
HD3H
2V
PP
, 60MHz
-59
<
-52
<
-52
<
-52
dBc
Equivalent Input Noise
VN
Non-Inverting Voltage
>
1MHz
2.2
<
2.8
<
2.8
<
3.1
nV/
ICN
Inverting Current
>
1MHz
14.3
<
18
<
18
<
20
pA/
NCN
Non-Inverting Current
>
1MHz
3.2
<
4.0
<
4.0
<
4.5
pA/
SNF
Total Noise Floor
>
1MHz
-157
<
-155
<
-155
<
-154
dBm
1Hz
INV
Total Integrated Noise
1MHz to 150MHz
38
<
47
<
47
<
52
V
CLC409
www.national.com
2
Electrical Characteristics
(Continued)
A
V
= +2, V
CC
=
5V, R
L
= 100
, R
f
= 250
; unless specified
Symbol
Parameter
Conditions
Typ
Max/Min
(Note 2)
Units
Static, DC Performance
VIO
Input Offset Voltage (Note 3)
0.5
<
8.5
<
4.5
<
9.5
mV
DVIO
Average Temperature Coefficient
25
<
50
-
<
50
V/C
IBN
Input Bias Current (Note 3)
Non Inverting
10
<
44
<
22
<
22
A
DIBN
Average Temperature Coefficient
100
<
275
-
<
125
nA/C
IBI
Input Bias Current (Note 3)
Inverting
10
<
36
<
20
<
30
A
DIBI
Average Temperature Coefficient
100
<
200
-
<
100
nA/C
PSRR
Power Supply Rejection Ratio
50
>
45
>
45
>
45
dB
CMRR
Common Mode Rejection Ratio
50
>
45
>
45
>
45
dB
ICC
Supply Current (Note 3)
No Load
13.5
<
14.2
<
14.2
<
14.2
mA
Miscellaneous Performance
RIN
Non-Inverting Input Resistance
1000
>
250
>
500
>
1000
k
CIN
Non-Inverting Input Capacitance
1
<
2
<
2
<
2
pF
RO
Output Impedance
DC
0.1
<
0.3
<
0.2
<
0.2
VO
Output Voltage Range
R
L
= 100
3.5
>
3.0
>
3.2
>
3.2
V
CMIR
Common Mode Input Range
2.2
1.5
2.0
2.0
V
IO
Output Current
60
36
50
50
mA
Note 1: "Absolute Maximum Ratings" are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices
should be operated at these limits. The table of "Electrical Characteristics" specifies conditions of device operation.
Note 2: Max/min ratings are based on product characterization and simulation. Individual parameters are tested as noted. Outgoing quality levels are determined
from tested parameters.
Note 3: AJ-level: spec. is 100% tested at +25C.
Ordering Information
Package
Temperature Range
Industrial
Part Number
Package
Marking
NSC
Drawing
8-pin plastic DIP
-40C to +85C
CLC409AJP
CLC409AJP
N08E
8-pin plastic SOIC
-40C to +85C
CLC409AJE
CLC409AJE
M08A
5-pin SOT
-40C to +85C
CLC409AJM5
A18
MA05A
CLC409
www.national.com
3
Typical Performance Characteristics
(T
A
= 25C, A
V
= +6, V
CC
=
5V, R
L
= 100
, R
f
= 500
;
Unless Specified).
Non-Inverting Frequency Response
Inverting Frequency Response
01274801
01274802
Frequency Response for Various R
L
S
Small Signal Pulse Response
01274803
01274816
Short-Term Settling Response
Long-Term Settling Time
01274817
01274818
CLC409
www.national.com
4
Typical Performance Characteristics
(T
A
= 25C, A
V
= +6, V
CC
=
5V, R
L
= 100
, R
f
= 500
;
Unless Specified). (Continued)
Harmonic Distortion vs. Load and Frequency
2-Tone, 3rd Order Spurious Levels
01274804
01274805
Settling Time vs. Capacitive Load
2nd Harmonic Distortion vs. P
OUT
01274806
01274807
3rd Harmonic Distortion vs. P
OUT
Typical D.C. Errors vs. Temperature
01274808
01274819
CLC409
www.national.com
5