Low Power,
400MHz High Speed Buffer
CLM4102 / CLM4302
FEATURES
Improved Replacement for EL2002
Slew Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11000V/
s
Wide Bandwidth. . . . . . . . . . . . . . . . . . . . . . . . . . 400MHz
Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150mA
Wide Supply Voltage . . . . . . . . . . . . . . . . . . .
3V to
18V
Supply Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Short Circuit Product
Low Bias Current
APPLICATIONS
Op Amp Booster
Coaxial Cable Driver
A/D Input Buffer
Isolation Buffer
GENERAL DESCRIPTION
The CLM4102 product family is a low power, wide bandwidth
buffer amplifier. The 4102 family delivers a -3dB bandwidth of
400MHz, 200mA, and 11000V/
s while only drawing 5mA of
supply current. The CLM4102 family operates over a wide
supply voltage range of
3V to
18V.
This product is an excellent choice for coaxial cable drivers,
A/D converter input buffers and fast op-amp current boosters,
in applications for video, test and medical systems and
military designs.
ORDERING INFORMATION
Part
Package
Temperature Range
CLM4102M
SOIC 20-Lead
-40
o
C to +85
o
C
CLM4102N
Plastic Dip 8-Lead
-40
o
C to +85
o
C
CLM4302M
SOIC 20-Lead
-25
o
C to +85
o
C
CLM4302N
Plastic Dip 8-Lead
-25
o
C to +85
o
C
CORPORATION
CONNECTION DIAGRAMS
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
NC
NC
NC
OUTPUT
NC
NC
NC
NC
NC
NC
N C
+V
NC
INPUT
N C
N C
NC
-V
N C
N C
PLASTIC SOIC
TOP VIEW
+1
1
2
3
4
8
7
6
5
NC
OUTPUT
NC
NC
+V
INPUT
NC
-V
PLASTIC DIP
TOP VIEW
+1
CALOGIC CORPORATION
, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076
CORPORATION
DC ELECTRICAL CHARACTERISTICS
The following specifications apply for Supply Voltage =
1
5V, V
CM
= 0, R
L
100K
and R
S
= 50
unless otherwise noted.
Boldface limits apply for T
A
= T
J
= T
MIN
to T
MAX
; all other limits T
A
= T
J
= 25
o
C.
SYMBOL
CHARACTERISTICS
TYP
CLM4102
CLM4302
UNITS
CONDITIONS
Limit
(Note 5)
Limit
(Note 5)
A
V1
Voltage Gain 1
0.99
0.96
0.96
0.95
0.95
V/V Min
R
L
=
, V
IN
=
12V
A
V2
Voltage Gain 2
0.95
0.90
0.90
0.90
0.90
R
L
= 100
, V
IN
=
10V
A
V3
Voltage Gain 3
0.92
0.85
0.85
0.85
0.85
R
L
= 100
, V
IN
=
3V, V
S
=
5V
V
OS
Offset Voltage
10
15
20
30
40
mV Max
R
L
=
I
B
Input Bias Current
1
8
10
12
A Max
R
L
=
R
IN
Input Resistance
0.5
.2
.2
M
R
L
= 100
C
IN
Input Capacitance
3.5
pF
R
O
Output Resistance
3
7
10
Max
R
L
= 100
, V
IN
=
2V
I
S
Supply Current
5
7.5
7.5
mA Max
R
L
=
V
O
Output Swing
10
10
10
V Min
R
L
= 100
, V
IN
=
12V
I
OUT
Output Current
200
100
100
mA
V
IN
= 12V
ABSOLUTE MAXIMUM RATINGS (Note 1)
Supply Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vsupply
Storage Temperature Range . . . . . . . . . . . . -65
o
C to +150
o
C
Lead Temperature
(Soldering 10 seconds) . . . . . . . . . . . . . . . . . . . . . . 260
o
C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . (Note 4)
ESD Tolerance (Note 3). . . . . . . . . . . . . . . . . . . . . . .
2000V
Thermal Resistance (
JA
)
N Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
o
C/W
M Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
o
C/W
Thermal Resistance (
JC
)
N Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
o
C/W
M Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
o
C/W
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . 150
o
C
CLM4102 / CLM4302
CALOGIC CORPORATION
, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076
CORPORATION
AC ELECTRICAL CHARACTERISTICS
The following specifications apply for Supply Voltage =
15V, V
CM
= 0, R
L
100K
and R
S
= 50
unless otherwise noted.
Boldface limits apply for T
A
= T
J
= T
MIN
to T
MAX
; all other limits T
A
= T
J
= 25
o
C.
SYMBOL
CHARACTERISTICS
TYP
CLM4102
CLM4302
UNITS
CONDITIONS
Limit (Note 5)
Limit (Note 5)
SR
1
Slew Rate 1
11000
8000
6000
V/
s
V
IN
=
10V, R
L
= 100
(Note 2)
SS
BW
Small Signal Bandwidth
400
200
200
MHz
V
IN
=
100mV
PP
, R
L
= 100
C
L
10pF
P
BW
Power Bandwidth
100
V
IN
=
4V, R
L
= 100
C
L
10pF
t
r
, t
f
Rise Time
Fall Time
1.2
1.7
1.7
ns
R
L
= 100
, C
L
10pF
V
IN
= 0.5V
t
pd
Propagation Delay Time
2.0
ns
R
L
= 100
, C
L
10pF
V
IN
= 0.5V
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not
apply when operating the device beyond its rated operating conditions.
Note 2: Slew rate is measured with 50
source impedance at 25
o
C. Slew rate is measured between V
O
= +5V and -5V.
Note 3: The test circuit consists of the human body model of 120pF in series with 1500
.
Note 4: The maximum power dissipation is a function of T
J(max),
JA
and T
A
. The maximum allowable power dissipation at any ambient
temperature is P
D
= (T
J(max)
- T
A
)/
JA
.
Note 5: Limits are guaranteed by testing, correlation or periodic characterization.
CLM4102 / CLM4302
CALOGIC CORPORATION
, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076
CORPORATION
TYPICAL PERFORMANCE CHARACTERISTICS
FREQUENCY (MHz)
VOLTAGE GAIN (dB)
1
VOLTAGE GAIN vs FREQUENCY FOR
VARIOUS RESISTIVE LOADS
1000
10
5
0
-5
-10
10
100
-15
C
L
= 2pF
V
S
= 15V
T
A
= 25C
V
O
= 100mV
R
L
= 100
R
L
= 500
R
L
= 2K
SUPPLY VOLTAGE (VOLTS)
-3dB BANDWIDTH (M
Hz)
0
-3dB BANDWIDTH
vs SUPPLY VOLTAGE
280
270
260
250
240
5
15
230
10
20
T
A
= 25C
R
L
= 100
LOAD CAPACITANCE (PF)
SLEW RATE (V/
s)
1
SLEW RATE vs
LOAD CAPACITANCE
1000
10000
8000
6000
4000
2000
10
100
0
+SR
-SR
R
L
= 100
V
S
= 15V
T
A
= 25C
FREQUENCY (MHz)
PHASE SHIFT (DEG
REES)
1
PHASE SHIFT vs FREQUENCY FOR
VARIOUS CAPACITIVE LOADS
1000
0
-20
-40
-60
-80
10
100
-100
R
L
= 100
V
S
= 15V
T
A
= 25C
V
O
= 100mV
C
L
= 0pF
C
L
= 50pF
= 200pF
C
L
CLM4102 / CLM4302
CALOGIC CORPORATION
, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076
CORPORATION
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
FREQUENCY (MHz)
VOLTAGE GAIN (dB)
1
1000
0
-5
-10
10
100
-15
V
S
= 15V
T
A
= 25C
V
O
= 100mV
R
L
= 100
VOLTAGE GAIN vs FREQUENCY FOR
VARIOUS CAPACITIVE LOADS, R = 100
L
C
L
= 0pF
C
L
= 50pF
C
L
C
L
= 200pF
= 470pF
SUPPLY VOLTAGE (VOLTS)
SUPPL
Y CURRENT (mA)
2
SUPPLY CURRENT
vs SUPPLY VOLTAGE
10
8
6
4
2
6
14
0
10
18
4
8
16
12
20
T
A
= 25C
SUPPLY VOLTAGE (VOLTS)
SL
E
W
R
A
TE (V/
s)
SLEW RATE
vs SUPPLY VOLTAGE
25000
20000
15000
10000
5000
5
15
0
10
20
R
L
= 100
T
A
= 25C
V
S
= 15V
CLM4102 / CLM4302
CALOGIC CORPORATION
, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-1076
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